HCCI_papers.bib

@inproceedings{Chiang2004,
  author = {Chiang, C. J. and Stefanopoulou, A. G.},
  title = {Steady-state multiplicity and stability of thermal equilibria in homogeneous charge compression ignition (HCCI) engines},
  booktitle = {Proceedings of the 43rd IEEE Conference on Decision and Control},
  year = {2004},
  volume = {2},
  pages = {1676--1681},
  month = {December},
  doi = {10.1109/CDC.2004.1430285},
  file = {papers_hcci/ChiangCDC04StabHCCI.pdf},
  owner = {siegeljb},
  timestamp = {2009.02.06}
}
@inproceedings{Chiang2005,
  title = {Control of thermal ignition in gasoline engines},
  author = {Chiang, C. J. and Stefanopoulou, A. G.},
  booktitle = {Proc. American Control Conference the 2005},
  year = {2005},
  month = {June},
  pages = {3847--3852},
  volume = {6},
  doi = {10.1109/ACC.2005.1470574},
  file = {papers_hcci/ChiangACC05EGRHCCI.pdf},
  owner = {siegeljb},
  timestamp = {2009.02.06}
}
@inproceedings{Chiang2006,
  title = {Sensitivity analysis of combustion timing and duration of homogeneous charge compression ignition (HCCI) engines},
  author = {Chiang, C. J. and Stefanopoulou, A. G.},
  booktitle = {Proc. American Control Conference},
  year = {2006},
  month = {June},
  pages = {1857-1862},
  doi = {10.1109/ACC.2006.1656490},
  file = {papers_hcci/ChiangACC06SensHCCI.pdf},
  owner = {siegeljb},
  timestamp = {2009.02.06}
}
@article{Chiang2007,
  title = {Nonlinear Observer-Based Control of Load Transitions in Homogeneous Charge Compression Ignition Engines},
  author = {Chia-Jui Chiang and Stefanopoulou, A. G. and Jankovic, M.},
  journal = {IEEE Transactions on Control Systems Technology},
  year = {2007},
  month = {May },
  note = {special issue in Control Applications in Automotive Engineering},
  number = {3},
  pages = {438--448},
  volume = {15},
  doi = {10.1109/TCST.2007.894637},
  file = {papers_hcci/ChiangIEEENLObsHCCI.pdf::},
  owner = {siegeljb},
  timestamp = {2009.02.06}
}
@article{Chiang2007a,
  title = {Stability Analysis in Homogeneous Charge Compression Ignition (HCCI) Engines With High Dilution},
  author = {Chia-Jui Chiang and Stefanopoulou, A. G.},
  journal = {IEEE Transactions on Control Systems Technology},
  year = {2007},
  month = {March },
  number = {2},
  pages = {209--219},
  volume = {15},
  doi = {10.1109/TCST.2006.883333},
  file = {papers_hcci/ChiangIEEEEquilHCCI.pdf},
  owner = {siegeljb},
  timestamp = {2009.02.06}
}
@inproceedings{Chiang2007b,
  title = {Dynamics of Homogeneous Charge Compression Ignition (HCCI) Engines with High Dilution},
  author = {Chiang, C. J. and Stefanopoulou, A. G.},
  booktitle = {Proceedings of the American Control Conference},
  year = {2007},
  month = {July},
  pages = {2979-2984},
  doi = {10.1109/ACC.2007.4282274},
  file = {papers_hcci/ChiangACC07ThermStabHCCI.pdf},
  owner = {siegeljb},
  timestamp = {2009.02.06}
}
@article{Chiang2009,
  author = {Chiang, C. J. and Stefanopoulou, A. G.},
  title = {Sensitivity analysis of combustion timing of homogeneous charge compression ignition gasoline engines},
  journal = {Journal of Dynamic Systems, Measurement and Control},
  year = {2009},
  volume = {131},
  number = {1},
  pages = {014506-014510},
  doi = {10.1115/1.2936877},
  file = {papers_hcci/ChiangASMESensHCCI.pdf},
  owner = {Admin},
  timestamp = {2009.10.23}
}
@inproceedings{gorzelic2012ccdc,
  title = {A Coordinated Approach for Throttle and Wastegate Control in Turbocharged Spark Ignition Engines},
  author = {P. Gorzelic and E. Hellstr{\"o}m and A. G. Stefanopoulou and L. Jiang and S. Gopinath},
  booktitle = {Proc. 24th Chinese Control and Decision Conference},
  year = {2012},
  address = {Taiyuan, China},
  pages = {1524-1529},
  abstract = {This paper presents a control approach for turbocharged spark ignition engines that coordinates the throttle and wastegate air path actuators in order to improve driveability without significant compromise in efficiency. The coordinated controller is based on a two-input single-output (TISO) architecture which can be tuned through classical frequency response techniques using linearizations of a nonlinear mean value engine model. A systematic tuning method for the TISO architecture based on prior work is recommended and explained. The controller is evaluated in simulation with a one-dimensional GT-Power model and its performance is compared to that of a controller that does not coordinate the throttle and wastegate.},
  category = {conference},
  doi = {10.1109/CCDC.2012.6244247},
  file = {papers_hcci/Gorzelic2012ccdc.pdf},
  owner = {Admin},
  timestamp = {2012.07.12}
}
@inproceedings{gorzelic2012dscc,
  title = {Model-based feedback control for an automated transfer out of SI operation during SI to HCCI transitions in gasoline engines},
  author = {P. Gorzelic and E. Hellstr{\"o}m and A. G. Stefanopoulou and L. Jiang},
  booktitle = {Proc. ASME Dynamic Systems and Control Conference},
  year = {2012},
  number = {DSCC2012-MOVIC2012-8779},
  pages = {359-367},
  abstract = {This paper takes a first step towards model-based feedback control for the transition between spark ignition (SI) and homogeneous charge compression ignition (HCCI) combustion modes by approaching the transfer out of SI operation during the SI into HCCI transition in a closed-loop control framework. The combustion mode switch is taken to be directly from SI to HCCI without an intermediate combustion mode between the two, and the HCCI phase of the transition is not addressed. The transfer out of SI operation is formulated as a multi-input, multi-output control problem with input and output constraints. A baseline feedback controller for the transfer is designed using linear quadratic regulator methods, and is tested in simulation on a nonlinear mean value engine model. A simple open-loop transition based on look-up table set points is included as well for comparison. The feedback controller shows the ability to complete the SI phase of the transition in a short number of cycles, while maintaining a minimal disturbance to the engine torque in comparison to the open-loop controller.},
  doi = {10.1115/DSCC2012-MOVIC2012-8779},
  file = {papers_hcci/Gorzelic2012dscc.pdf},
  owner = {Admin},
  timestamp = {2012.07.12}
}
@conference{Gorzelic2014,
  author = {Gorzelic, Patrick and Shingne, Prasad and Martz, Jason and Stefanopoulou, Anna and Sterniak, Jeff and Jiang, Li},
  title = {A Low-Order HCCI Model Extended to Capture SI-HCCI Mode Transition Data with Two-Stage Cam Switching},
  booktitle = {ASME Dynamic Systems and Control Conference (DSCC), San Antonio, October 2014},
  year = {2014},
  series = {DSCC2014-6275},
  doi = {10.1115/DSCC2014-6275},
  file = {papers/loworderhcci.pdf},
  owner = {choonhun},
  timestamp = {2015.02.10}
}
@article{Gorzelic2015,
  author = {P. Gorzelic and P. Shingne and J. Martz and A. Stefanopoulou and J. Sterniak and L. Jiang},
  title = {A low-order adaptive engine model for SI-HCCI mode transition control applications with cam switching strategies},
  journal = {International Journal of Engine Research},
  year = {2015},
  volume = {17},
  number = {4},
  pages = {451-468},
  doi = {10.1177/1468087415585016},
  file = {papers_hcci/Gorzelic2015IJER.pdf}
}
@article{Gorzelic2017,
  author = {Patrick Gorzelic and Anna Stefanopoulou and Jeff Sterniak},
  title = {SI-HCCI Mode Transitions Without Open-Loop Sequence Scheduling: Online Parameter Adaptation},
  journal = {ASME Journal Dynamic Systems Control and Measurements},
  year = {2017},
  volume = {139},
  number = {8},
  doi = {10.1115/1.4036407},
  file = {papers_hcci/Gorzelic2017DSCM.pdf}
}
@article{Gorzelic2017a,
  author = {Patrick Gorzelic and Anna Stefanopoulou and Jeff Sterniak},
  title = {SI-HCCI Mode Transitions Without Open-Loop Sequence Scheduling: Control Architecture and Experimental Validation},
  journal = {ASME Journal Dynamic Systems Control and Measurements},
  year = {2017},
  volume = {139},
  number = {8},
  doi = {10.1115/1.4036232},
  file = {papers_hcci/Gorzelic2017DSCMvalidation.pdf}
}
@inproceedings{Hellstroem2013,
  author = {Erik Hellström and Anna Stefanopoulou and Li Jiang},
  title = {A Linear Least-Squares Algorithm for Double-Wiebe Functions Applied to Spark-Assisted Compression Ignition},
  booktitle = {ASME 2013 Internal Combustion Engine Division Fall Technical Conference},
  year = {2013},
  number = {ICEF2013-19068},
  doi = {10.1115/ICEF2013-19068},
  file = {papers_hcci/HellstromASME2013ICEFall.pdf},
  owner = {choonhun},
  timestamp = {2015.03.04}
}
@inproceedings{hellstrom2011,
  title = {Modeling cyclic dispersion in autoignition combustion},
  author = {E. Hellstr{\"o}m and A. G. Stefanopoulou},
  booktitle = {Proc. 50th IEEE Conference on Decision and Control},
  year = {2011},
  address = {Orlando, FL, USA},
  pages = {6834-6839},
  abstract = {A two-state discrete-time model is developed for the cycle-to-cycle dynamics in lean-fueled controlled autoignition engines. The main goal is to capture the cyclic variability in the combustion phasing which is a key performance variable in combustion control. The model is physics based, the states are the temperature and the fuel mass at intake valve closing, and simple enough so it may provide insights into the dynamics and causes of the behavior. The parameters are crudely calibrated using data that include late phasing approaching to misfire and the model captures the important effect of heat release during the re-compression of the residual gas. The model is shown to predict the coupling between cycles in the sense that, when driven by a stochastic input, the model reproduces the evolution and the magnitude of the cyclic variability with similar statistical properties to measured data.},
  category = {conference},
  doi = {10.1109/CDC.2011.6161383},
  file = {papers_hcci/HellstromTCSTa.pdf},
  owner = {Admin},
  timestamp = {2012.07.12}
}
@inproceedings{hellstrom2012cdc,
  author = {E. Hellstr{\"o}m and A. G. Stefanopoulou and L. Jiang},
  title = {Reducing Cyclic Dispersion in Autoignition Combustion by Controlling Fuel Injection Timing},
  booktitle = {Proc. 51st IEEE Conference on Decision and Control},
  year = {2012},
  address = {Maui, HI, USA},
  doi = {10.1109/CDC.2012.6426870},
  file = {papers/reducingcyclicdispersion.pdf},
  owner = {Admin},
  timestamp = {2013.04.02}
}
@article{hellstrom2012gtp,
  title = {Quantifying cyclic variability in a multi-cylinder {HCCI} engine with high residuals},
  author = {E. Hellstr{\"o}m and J. Larimore and A. G. Stefanopoulou and J. Sterniak and L. Jiang},
  journal = {Journal of Engineering for Gas Turbines and Power},
  year = {2012},
  number = {11},
  pages = {112803},
  volume = {134},
  abstract = {Cyclic variability (CV) in lean HCCI combustion at the limits of operation is a known phenomenon, and this work aims at investigating the dominant effects for the cycle evolution at these conditions in a multi-cylinder engine. Experiments are performed in a four-cylinder engine at the operating limits at late phasing of lean HCCI operation with negative valve overlap (nvo). A combustion analysis method that estimates the unburned fuel mass on a per-cycle basis is applied on both main combustion and the nvo period revealing and quantifying the dominant effects for the cycle evolution at high CV. The interpretation of the results and comparisons with data from a single-cylinder engine indicate that, at high CV, the evolution of combustion phasing is dominated by low-order deterministic couplings similar to the single-cylinder behavior. Variations, such as air flow and wall temperature, between cylinders strongly influence the level of CV but the evolution of the combustion phasing is governed by the interactions between engine cycles of the individual cylinders.},
  category = {journal},
  doi = {10.1115/1.4007164},
  file = {papers_hcci/HellstromASME_GTP.pdf},
  owner = {Admin},
  timestamp = {2012.07.12}
}
@inproceedings{hellstrom2012ices,
  title = {Quantifying cyclic variability in a multi-cylinder {HCCI} engine with high residuals},
  author = {E. Hellstr{\"o}m and J. Larimore and A. G. Stefanopoulou and J. Sterniak and L. Jiang},
  booktitle = {ASME Internal Combustion Engine Division Spring Tecnical Conference},
  year = {2012},
  address = {Torino, Italy},
  note = {ICEF2012-81107},
  abstract = {Cyclic variability (CV) in lean HCCI combustion at the limits of operation is a known phenomenon, and this work aims at investigating the dominant effects for the cycle evolution at these conditions in a multi-cylinder engine. Experiments are performed in a four-cylinder engine at the operating limits at late phasing of lean HCCI operation with negative valve overlap (nvo). A combustion analysis method that estimates the unburned fuel mass on a per-cycle basis is applied on both main combustion and the nvo period revealing and quantifying the dominant effects for the cycle evolution at high CV. The interpretation of the results and comparisons with data from a single-cylinder engine indicate that, at high CV, the evolution of combustion phasing is dominated by low-order deterministic couplings similar to the single-cylinder behavior. Variations, such as in air flow and wall temperature, between cylinders strongly influence the level of CV but the evolution of the combustion phasing is governed by the interactions between engine cycles of the individual cylinders.},
  category = {conference},
  doi = {10.1115/ICES2012-81107},
  file = {papers_hcci/Hellstrom2012ices.pdf},
  owner = {Admin},
  timestamp = {2012.07.12}
}
@inproceedings{hellstrom2012sae,
  title = {Understanding the dynamic evolution of cyclic variability at the operating limits of {HCCI} engines with negative valve overlap},
  author = {E. Hellstr{\"o}m and A. G. Stefanopoulou and J. V{\'a}vra and A. Babajimopoulos and D. Assanis and L. Jiang and H. Yilmaz},
  booktitle = {SAE World Congress},
  year = {2012},
  address = {Detroit, MI, USA},
  number = {2012-01-1106},
  series = {SAE Technical Paper Series},
  abstract = {An experimental study is performed for homogeneous charge compression ignition (HCCI) combustion focusing on late phasing conditions with high cyclic variability (CV) approaching misfire. High CV limits the feasible operating range and the objective is to understand and quantify the dominating effects of the CV in order to enable controls for widening the operating range of HCCI. A combustion analysis method is developed for explaining the dynamic coupling in sequences of combustion cycles where important variables are residual gas temperature, combustion efficiency, heat release during re-compression, and unburned fuel mass. The results show that the unburned fuel mass carries over to the re-compression and to the next cycle creating a coupling between cycles, in addition to the well known temperature coupling, that is essential for understanding and predicting the HCCI behavior at lean conditions with high CV.},
  category = {conference},
  doi = {10.4271/2012-01-1106},
  file = {papers_hcci/hellstrom2012sae.pdf},
  owner = {Admin},
  timestamp = {2012.07.12}
}
@article{hellstrom2012saej,
  title = {Understanding the dynamic evolution of cyclic variability at the operating limits of {HCCI} engines with negative valve overlap},
  author = {E. Hellstr{\"o}m and A. G. Stefanopoulou and J. V{\'a}vra and A. Babajimopoulos and D. Assanis and L. Jiang and H. Yilmaz},
  journal = {SAE International Journal of Engines},
  year = {2012},
  note = {Also in SAE World Congress number 2012-01-1106 in SAE Technical Paper Series},
  number = {3},
  pages = {995--1008},
  volume = {5},
  abstract = {An experimental study is performed for homogeneous charge compression ignition (HCCI) combustion focusing on late phasing conditions with high cyclic variability (CV) approaching misfire. High CV limits the feasible operating range and the objective is to understand and quantify the dominating effects of the CV in order to enable controls for widening the operating range of HCCI. A combustion analysis method is developed for explaining the dynamic coupling in sequences of combustion cycles where important variables are residual gas temperature, combustion efficiency, heat release during re-compression, and unburned fuel mass. The results show that the unburned fuel mass carries over to the re-compression and to the next cycle creating a coupling between cycles, in addition to the well known temperature coupling, that is essential for understanding and predicting the HCCI behavior at lean conditions with high CV.},
  category = {journal},
  doi = {10.4271/2012-01-1106},
  file = {papers_hcci/hellstrom2012saej.pdf},
  owner = {Admin},
  timestamp = {2012.07.12}
}
@article{hellstrom2013tcsta,
  title = {Cyclic Variability and Dynamical Instabilities in Autoignition Engines with High Residuals},
  author = {E. Hellstr{\"o}m and A. G. Stefanopoulou and L. Jiang},
  journal = {IEEE Transactions on Control Systems Technology},
  year = {2013},
  number = {5},
  pages = {1527-1536},
  volume = {21},
  doi = {10.1109/TCST.2012.2221715},
  file = {papers_hcci/HellstromTCSTa.pdf},
  owner = {Admin},
  timestamp = {2013.04.02}
}
@article{Hellstrom2014,
  author = {Hellstr{\"o}m, E. and Larimore, J. and Jade, S. and Stefanopoulou, A.G. and Jiang, Li},
  title = {Reducing Cyclic Variability While Regulating Combustion Phasing in a Four-Cylinder HCCI Engine},
  journal = {IEEE Transactions on Control Systems Technology},
  year = {2014},
  volume = {22},
  number = {3},
  pages = {1190-7},
  month = {May},
  doi = {10.1109/TCST.2013.2271355},
  file = {papers/regulatingcombustionphasing.pdf},
  owner = {choonhun},
  timestamp = {2015.01.29}
}
@article{Hellström2014,
  author = {Hellstr{\"o}m, E. and Stefanopoulou, A. G. and Jiang, L.},
  title = {A linear least-squares algorithm for double-Wiebe functions applied to spark-assisted compression ignition},
  journal = {Journal of Engineering for Gas Turbines and Power},
  year = {2014},
  volume = {136},
  number = {9},
  doi = {10.1115/1.4027277},
  file = {papers/leastsquaresalgorithm.pdf},
  owner = {choonhun},
  timestamp = {2015.01.29}
}
@inproceedings{jade2011,
  title = {On the influence of composition on the thermally-dominant recompression {HCCI} combustion dynamics},
  author = {S. Jade and E. Hellstr{\"o}m and A. G. Stefanopoulou and L. Jiang},
  booktitle = {Proc. ASME Dynamic Systems and Control Conference},
  year = {2011},
  address = {Arlington, VA, USA},
  pages = {677--684},
  abstract = {A zero dimensional, mean-value, control-oriented model for recompression homogeneous charge compression ignition (HCCI) combustion with two discrete states representing temperature and composition dynamics is presented. This model captures steady state magnitudes and trends in combustion phasing, residual gas fraction, and mass flows caused by sweeps in valve timings, fuel- ing rate, and fuel injection timing. It is shown that the coupling of the composition state with the mainly thermally-driven com- bustion dynamics causes competing slow and fast dynamics that shape the transient response of the phasing. A decoupled version of the model, where composition does not affect combustion phas- ing, is also developed in an effort to further simplify the model. This version matches the steady state fidelity of the coupled model, but has a qualitatively different dynamical behavior. Both mod- els exhibit complex behaviors such as limit cycles at extremely late phasing. Both realizations are valid contenders as low or- der steady state representations of HCCI behavior. High-fidelity transient data will be necessary to further clarify the necessity of including composition effects on combustion phasing.},
  category = {conference},
  doi = {10.1115/DSCC2011-6050},
  file = {papers_hcci/jade2011.pdf},
  owner = {Admin},
  timestamp = {2012.07.12}
}
@inproceedings{jade2012,
  title = {Fuel governor augmented control of recompression {HCCI} combustion during large load transients},
  author = {S. Jade and E. Hellstr{\"o}m and L. Jiang and A. G. Stefanopoulou},
  booktitle = {Proc. American Control Conference},
  year = {2012},
  address = {Montr{\'e}al, Canada},
  pages = {2084-2089},
  abstract = {A control strategy designed to track desired combustion phasing for a homogeneous charge compression ignition (HCCI) engine during large load transitions is presented in this work. Three inputs are controlled, namely valve timings, fuel injection amount and fuel injection timing. The valve and fuel injection timings are manipulated to track combustion phasing using a mid-ranging control strategy. A fuel governor is then added on to the compensated system to modify the fuel injection amount by enforcing pointwise-in-time actuator constraints.
The fuel governor is shown to improve the transient response of combustion phasing and load during large load transitions, when the possibility of future constraint violations exists. The use of the fuel governor during large load reductions can prevent engine misfire. Moreover, the fuel governor strategy simplifies the overall controller design by decoupling the phasing controller from the constraint enforcing mechanism. System complexity is reduced by approximating the nonlinear fuel governor as a set of linear algebraic expressions. This is solved with very little computational overhead and without incurring a significant loss in performance, as presented in simulations.},
  category = {conference},
  doi = {10.1109/ACC.2012.6315246},
  file = {papers_hcci/Jade2012.pdf},
  owner = {Admin},
  timestamp = {2012.07.12}
}
@inproceedings{Jade2013,
  author = {S. Jade and J. Larimore and E. Hellström and L. Jiang and A. G. Stefanopoulou},
  title = {Enabling large load transitions on multicylinder recompression HCCI engines using fuel governors},
  booktitle = {in Proc. American Control Conference},
  year = {2013},
  pages = {4423-4428},
  doi = {10.1109/ACC.2013.6580521},
  file = {papers/enablinglargeloadtransitions.pdf},
  owner = {choonhun},
  timestamp = {2015.03.04}
}
@article{Jade2014,
  author = {Jade, S. and Larimore, J. and Hellstr{\"o}m, E. and Jiang, L. and Stefanopoulou, A. G.},
  title = {Reference governor for load control in a multi-cylinder recompression HCCI engine},
  journal = {IEEE Transactions on Control Systems Technology},
  year = {2014},
  volume = {22},
  number = {4},
  pages = {1408-1421},
  month = {July},
  doi = {10.1109/TCST.2013.2283275},
  file = {papers/referencegovernorforloadcontrol.pdf},
  owner = {choonhun},
  timestamp = {2015.01.29}
}
@article{Jade2015a,
  author = {Jade, S. and Larimore, J. and Hellstr{\"o}m, E. and Stefanopoulou, A.G. and Jiang, L.},
  title = {Controlled Load and Speed Transitions in a Multicylinder Recompression HCCI Engine},
  journal = {IEEE Transactions on Control Systems Technology},
  year = {2015},
  volume = {23},
  number = {3},
  pages = {868-881},
  month = {May},
  doi = {10.1109/TCST.2014.2346992},
  file = {papers/multicylinderinHCCI.pdf},
  owner = {choonhun},
  timestamp = {2015.01.29}
}
@inproceedings{larimore2012,
  author = {J. Larimore and E. Hellstr{\"o}m and J. Sterniak and L. Jiang and A. G. Stefanopoulou},
  title = {Experiments and analysis of high cyclic variability at the operational limits of spark-assisted {HCCI} combustion},
  booktitle = {Proc. American Control Conference},
  year = {2012},
  pages = {2072--2077},
  address = {Montr{\'e}al, Canada},
  abstract = {During combustion mode switches, between homogeneous charge compression ignition (HCCI) and spark ignition (SI) combustion, the engine will operate at throttled and stoichiometric conditions where high cyclic variability (CV) is typically observed. To analyze and eventually model the engine behavior at the high CV condition we perform measurements on a four-cylinder HCCI engine with negative valve overlap and describe a cycle-resolved analysis method that enables the characterization of cycle-to-cycle variations at such conditions.
The dynamic behavior observed is characterized by the recycling of thermal and chemical energy between cycles. We quantify the cyclic exchange and relate it to the dynamic patterns that emerge from this high CV condition. We also clarify the contributions of the spark at these conditions, where advancing the spark can significantly reduce the variability. It is our conclusion that the dynamic patterns observed can be characterized by the cycle-resolved combustion efficiency as it is an essential non-linearity in the dynamic evolution.},
  category = {conference},
  doi = {10.1109/ACC.2012.6315226},
  file = {papers_hcci/Larimore2012.pdf},
  owner = {Admin},
  timestamp = {2012.07.12}
}
@inproceedings{Larimore2013,
  author = {Larimore, J. and Hellstrom, E. and Jade, S. and Li Jiang and Stefanopoulou, A.G.},
  title = {Controlling combustion phasing variability with fuel injection timing in a multicylinder HCCI engine},
  booktitle = {in Proc. American Control Conference (ACC)},
  year = {2013},
  pages = {4435-4440},
  doi = {10.1109/ACC.2013.6580523},
  file = {papers/controllingcombustionphasing.pdf},
  owner = {choonhun},
  timestamp = {2015.03.04}
}
@inproceedings{Larimore2013a,
  author = {Jacob Larimore and Shyam Jade and Erik Hellström and Anna G. Stefanopoulou and Julien Vanier and Li Jiang},
  title = {Online Adaptive Residual Mass Estimation in a Multicylinder Recompression HCCI Engine},
  booktitle = {Proc. ASME 2013 Dynamic Systems and Control Conference (DSCC)},
  year = {2013},
  volume = {3},
  number = {DSCC2013-3984},
  doi = {10.1115/DSCC2013-3984},
  file = {papers/onlineadaptiveresidualmass.pdf},
  owner = {choonhun},
  timestamp = {2015.03.04}
}
@article{Larimore2014,
  author = {Larimore, J and Hellstr{\"o}m, E and Jade, S and Stefanopoulou, AG and Jiang, Li},
  title = {Real-time internal residual mass estimation for combustion with high cyclic variability},
  journal = {International J of Engine Research, Cyclic Dispersion Special Issue},
  year = {2014},
  doi = {10.1177/1468087414552616},
  file = {papers/highcyclicvariability.pdf},
  owner = {choonhun},
  timestamp = {2015.01.29}
}
@article{Larimore2015,
  author = {J. Larimore and S. Jade and E. Hellstrom and L. Jiang and A. G. Stefanopoulou},
  title = {Adaptive Control of a Recompression Four-Cylinder Engine},
  journal = {IEEE Transactions on Control Systems Technology},
  year = {2015},
  month = {March},
  doi = {10.1109/TCST.2015.2402235},
  file = {papers/adaptivecontrolofare2015.pdf}
}
@inproceedings{Lee2010,
  author = {Donghoon Lee and Li Jiang and Yilmaz, H. and Stefanopoulou, A.G.},
  title = {Air charge control for turbocharged spark ignition engines with internal exhaust gas recirculation},
  booktitle = {American Control Conference (ACC), 2010},
  year = {2010},
  pages = {1471 -1476},
  month = {July},
  doi = {10.1109/ACC.2010.5531248},
  file = {papers/airchargecontrolforturbo.pdf},
  issn = {0743-1619},
  keywords = {air charge control;cylinder charge control;direct injection engine;dynamometer measurements;electronic throttle actuator;exhaust variable camshafts;feedback throttle compensator;internal exhaust gas recirculation;mean-value model;nonlinear feedforward;turbocharged spark ignition engines;actuators;camshafts;dynamometers;engines;exhaust systems;feedforward;ignition;}
}
@inproceedings{Lee2010a,
  author = {Donghoon Lee and Stefanopoulou, A.G. and Makkapati, S. and Jankovic, M.},
  title = {Modeling and control of a heated air intake homogeneous charge compression ignition (HCCI) engine},
  booktitle = {American Control Conference (ACC), 2010},
  year = {2010},
  pages = {3817-3823},
  month = {July},
  doi = {10.1109/ACC.2010.5531442},
  file = {paperes/modelingandcontrolofheatedairintake.pdf},
  issn = {0743-1619},
  keywords = {closed loop performance;combustion stability;combustion timing regulation;crank angle resolved model;fuel efficiency;heated air intake;homogeneous charge compression ignition engine;indicated mean effective pressure;indicated specific fuel consumption;linear controller;mean value model;nonlinear plant;statistical physics;throttle actuators;two input and single output system;actuators;closed loop systems;intake systems (machines);internal combustion engines;nonlinear control systems;statistical analysis;}
}
@article{Lian2015,
  author = {Huan Lian and Jason Martz and Niket Prakash and Anna Stefanopoulou},
  title = {Fast Computation of Combustion Phasing and Its Influence on Classifying Random or Deterministic Patterns},
  journal = {ASME. J. Eng. Gas Turbines Power},
  year = {2015},
  volume = {138},
  number = {11},
  doi = {10.1115/1.4033469},
  file = {papers_hcci/Lian2015JEGTP.pdf}
}
@inproceedings{Lian2015a,
  author = {H. Lian and J. Martz and N. Prakash and A. Stefanopoulou},
  title = {Fast Computation of Combustion Phasing and Its Influence on Classifying Random or Deterministic Patterns},
  booktitle = {Internal Combustion Engine Division Fall Technical Conference (ASME 2015 ICEF)},
  year = {2015},
  number = {ICEF2015-1173},
  month = {November},
  organization = {ASME},
  doi = {10.1115/ICEF2015-1173},
  file = {papers_hcci/LianICEF2015-1173.pdf}
}
@article{Lian2017JEGTP,
  author = {H. Lian and J. B. Martz and B. P. Maldonado and A. G. Stefanopoulou and K. Zaseck and J. Wilkie and O. Nitulescu and M. Ehara},
  title = {Prediction of Flame Burning Velocity at Early Flame Development Time With High Exhaust Gas Recirculation and Spark Advance},
  journal = {J. Eng. Gas Turbines Power},
  year = {2017},
  volume = {139},
  number = {8},
  doi = {10.1115/1.4035849},
  file = {papers_hcci/Lian2017JEGTP.pdf}
}
@inproceedings{Maldonado2017,
  author = {Bryan P. Maldonado and Huan Lian and Jason B. Martz and Anna G. Stefanopoulou and Kevin Zaseck and Eiki Kitagawa},
  title = {Combustion shaping using multivariable feedback control},
  booktitle = {2017 American Control Conference (ACC)},
  year = {2017},
  pages = {4760-4765},
  doi = {10.23919/ACC.2017.7963691},
  file = {papers_hcci/Maldonado2017ACC.pdf}
}
@inproceedings{Maldonado2017a,
  author = {Bryan P. Maldonado and Anna G. Stefanopoulou},
  title = {Cycle-to-Cycle Feedback for Combustion Control of Spark Advance at the Misfire Limit},
  booktitle = {2017 ASME Internal Combustion Engine Fall Technical Conference (ICEF)},
  year = {2017}
}
@inproceedings{Nazari2016,
  author = {Shima Nazari and Anna Stefanopoulou and Jason Martz},
  title = {Minimum backpressure wastegate control for a boosted gasoline engine with low pressure external EGR},
  booktitle = {Proceedings of the ASME 2016 Dynamic Systems and Control Conference},
  year = {2016},
  number = {DSCC2016-9690},
  doi = {10.1115/DSCC2016-9690},
  file = {papers_hcci/Nazari2016DSCC.pdf}
}
@article{NueeschStefanopoulou2016,
  author = {Sandro N{\"u}esch and Anna G. Stefanopoulou},
  title = {Multimode combustion in a mild hybrid electric vehicle. Part 1: Supervisory control},
  journal = {Control Engineering Practice},
  year = {2016},
  volume = {57},
  pages = {99-110},
  month = {December},
  doi = {10.1016/j.conengprac.2016.09.002},
  file = {papers_hcci/Nuesch2016conengprac.pdf}
}
@inproceedings{Nüesch2013,
  author = {Nüesch, S. and Hellström, E. and Li Jiang and Stefanopoulou, A.},
  title = {Influence of transitions between SI and HCCI combustion on driving cycle fuel consumption},
  booktitle = {Proc. 2013 European Control Conference (ECC)},
  year = {2013},
  pages = {1976-1981},
  publisher = {INSPEC Accession Number: 139506},
  file = {papers/influenceoftransitionsbetweenSIHCCI.pdf},
  owner = {choonhun},
  timestamp = {2015.03.04}
}
@article{Nuesch2014,
  author = {N{\"u}esch, Sandro P. and Stefanopoulou, Anna G. and Jiang, Li and Sterniak, Jeff},
  title = {Methodology to Evaluate the Fuel Economy of a Multimode Combustion Engine With Three-Way Catalytic Converter},
  journal = {Journal of Dynamic Systems Measurement and Control},
  year = {2014},
  volume = {137},
  number = {5},
  doi = {10.1115/1.4028885},
  file = {papers/ds_137_05_051007.pdf},
  owner = {choonhun},
  timestamp = {2015.01.29}
}
@conference{Nuesch2014a,
  author = {N{\"u}esch, Sandro and Jiang, Li and Sterniak, Jeff and Stefanopoulou, Anna},
  title = {Methodology to Evaluate the Fuel Economy of a Multimode Combustion Engine with Three-Way Catalytic Converter},
  booktitle = {ASME Dynamic Systems and Control Conference (DSCC), San Antonio, October 2014},
  year = {2014},
  series = {DSCC2014-6146},
  doi = {10.1115/DSCC2014-6146},
  file = {papers/V002T34A003-DSCC2014-6146.pdf},
  owner = {choonhun},
  timestamp = {2015.02.10}
}
@inproceedings{Nuesch2014b,
  author = {N{\"u}esch, Sandro and Hellstr{\"o}m, Erik and Jiang, Li and Stefanopoulou, Anna},
  title = {Mode Switches among SI, SACI, and HCCI Combustion and their Influence on Drive Cycle Fuel Economy},
  booktitle = {in Proceedings of American Control Conference (ACC) 4-6 June 2014},
  year = {2014},
  pages = {849-854},
  doi = {10.1109/ACC.2014.6858954},
  file = {papers/modeswitches.pdf},
  owner = {choonhun},
  timestamp = {2015.02.10}
}
@inproceedings{Nuesch2015,
  author = {S. N{\"u}esch and A. G. Stefanopoulou},
  title = {Is it Economical to Ignore the Driver? A Case Study on Mulitmode Combustion},
  booktitle = {ASME Dynamic Systems and Control Conference (DSCC)},
  year = {2015},
  number = {DSC2015-9875},
  month = {October},
  doi = {10.1115/DSCC2015-9875},
  file = {papers_hcci/NueschDSCC2015-9875.pdf}
}
@inproceedings{Nuesch2015b,
  author = {S. N{\"u}esch and J. Sterniak and L. Jiang and A. G. Stefanopoulou},
  title = {On Beneficial Mode Switch Decisions based on Short-Term Engine Load Prediction},
  booktitle = {IFAC E-COSM},
  year = {2015},
  volume = {48},
  number = {15},
  pages = {159-166},
  doi = {10.1016/j.ifacol.2015.10.023},
  file = {papers_hcci/Nuesch2015IFAC.pdf}
}
@inproceedings{Nuesch2016,
  author = {S. Nüesch and A. Stefanopoulou},
  title = {Mild HEV with Multimode Combustion: Benefits of a Small Oxygen Storage},
  booktitle = {In IFAC-PapersOnLine},
  year = {2016},
  volume = {49},
  number = {11},
  pages = {34-41},
  doi = {10.1016/j.ifacol.2016.08.006},
  file = {papers/Nuesch2016IFAC.pdf}
}
@article{Nüesch2016IJER,
  author = {S. Nüesch and P. Gorzelic and L. Jiang and J. Sterniak and A. G. Stefanopoulou},
  title = {Accounting for Combustion Mode Switch Dynamics and Fuel Penalities in Drive Cycle Fuel Economy},
  journal = {International Journal of Engine Research},
  year = {2016},
  volume = {17},
  number = {4},
  pages = {436-450},
  doi = {10.1177/1468087415584713},
  file = {papers/accountingforcombustionmode2015}
}
@article{Nuesch2017,
  author = {Sandro N{\"u}esch and Anna G. Stefanopoulou},
  title = {Multimode combustion in a mild hybrid electric vehicle. Part 2: Three-way catalyst considerations},
  journal = {Control Engineering Practice},
  year = {2017},
  volume = {58},
  pages = {107-117},
  doi = {10.1016/j.conengprac.2016.10.007},
  file = {papers_hcci/Nuesch2017conengprac.pdf}
}
@inproceedings{Prakash2015,
  author = {N. Prakash and J. B. Martz and A. G. Stefanopoulou},
  title = {A Phenomenological Model for Predicting the Combustion Phasing and Variability of Spark Assisted Compression Ignition (SACI) Engines},
  booktitle = {ASME Dynamic Systems and Control Conference (DSCC)},
  year = {2015},
  number = {DSCC2015-9883},
  month = {October},
  doi = {10.1115/DSCC2015-9883},
  file = {papers_hcci/PrakashDSCC2015-9883.pdf}
}
@inproceedings{Rausen2004,
  author = {Rausen, D. J. and Stefanopoulou, A. G. and Kang, J. -M. and Eng, J. A. and Kuo, T. -W.},
  title = {A mean-value model for control of homogeneous charge compression ignition (HCCI) engines},
  booktitle = {Proceedings of the American Control Conference},
  year = {2004},
  volume = {1},
  pages = {125--131},
  month = {July},
  doi = {A mean-value model for control of homogeneous charge compression ignition (HCCI) engines},
  file = {papers_hcci/RausenACC04HCCI.pdf},
  owner = {siegeljb},
  timestamp = {2009.02.06}
}
@article{Rausen2005,
  author = {Rausen, D.J. and Stefanopoulou, A.G. and Kang, J.-M.And Eng, J.A. and Kuo, T.-W},
  title = {A mean-value model for control of homogeneous charge compression ignition (HCCI) engines},
  journal = {Transactions of the ASME. Journal of Dynamic Systems, Measurement and Control},
  year = {2005},
  volume = {3},
  number = {3},
  pages = {355-362},
  month = {September},
  doi = {10.1115/1.1985439},
  file = {papers_hcci/RausenModelHCCI.pdf},
  owner = {Admin},
  timestamp = {2009.10.23}
}
@inproceedings{Salehi2015,
  author = {Rasoul Salehi and Anna G. Stefanopoulou},
  title = {Effective Component Tuning in a Diesel Engine Model Using Sensitivity Analysis},
  booktitle = {DSCC Conference Paper},
  year = {2015},
  number = {DSCC2015-9729},
  month = {October},
  doi = {10.1115/DSCC2015-9729},
  file = {papers/effectivecomponenttuning.pdf}
}
@inproceedings{Salehi2017,
  author = {R. Salehi and J. Martz and A. Stefanopoulou and B. Vernham and L Uppalapati and B. P. Baliga},
  title = {Decentralized Feedback Control of Pumping Losses and NOx Emissions in Diesel Engines},
  booktitle = {2017 ASME Internal Combustion Engine Fall Technical Conference (ICEF)},
  year = {2017}
}
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