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Symbolic Time-Series Analysis of Engine Combustion Measurements
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English
Abstract
We present techniques of symbolic time-series analysis which are useful for analyzing temporal patterns in dynamic measurements of engine combustion variables. We focus primarily on techniques that characterize predictability and the occurrence of repeating temporal patterns. These methods can be applied to standard, cycle-resolved engine combustion measurements, such as IMEP and heat release. The techniques are especially useful in cases with high levels of measurement and/or dynamic noise. We illustrate their application to experimental data from a production V8 engine and a laboratory single-cylinder engine.
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Finney, C., Green, J., and Daw, C., "Symbolic Time-Series Analysis of Engine Combustion Measurements," SAE Technical Paper 980624, 1998, https://doi.org/10.4271/980624.Also In
References
- Daw C.S. Finney C.E.A. Green J.B., Jr. Kennel M.B. Thomas J.F. Connolly F.T. “A simple model for cyclic variations in a spark-ignition engine” SAE Paper No. 962086 1996
- Letellier C. Meunier-Guttin-Cluzel S. Gouesbet G. Neveu F. Duverger T. Cousyn B. “Use of the nonlinear dynamical system theory to study cycle-to-cycle variations from spark-ignition engine pressure data” SAE Paper No. 971640 1997
- Daw C.S. Finney C.E.A. Kennel M.B. Connolly F.T. “Cycle-by-cycle variations in spark-ignited engines” Proceedings of the Fourth Experimental Chaos Conference 1997
- Wagner R.M. Drallmeier J.A. Daw C.S. “Prior-cycle effects in lean spark ignition combustion: fuel/air charge considerations” SAE Paper No. 981047 1998
- Heywood J.B. Internal Combustion Engine Fundamentals McGraw-Hill 0-07-028637-X 1988
- Grimm B.M. Johnson R.T. “Review of simple heat release computations” SAE Paper No. 900445 1990
- Tang X.Z. Tracy E.R. Boozer A.D. deBrauw A. Brown R. “Symbol sequence statistics in noisy chaotic signal reconstruction” Physical Review E 51 5 3871 3889 1995
- Lehrman M. Rechester A.B. White R.B. “Symbolic analysis of chaotic signals and turbulent fluctuations” Physical Review Letters 78 1 54 57 1997
- Crutchfield J.P. Packard N.H. “Symbolic dynamics of noisy chaos” Physica D 7 201 223 1983
- Diks C. van Houwelingen J.C. Takens F. DeGoede J. “Reversibility as a criterion for discriminating time series” Physics Letters A 201 221 228 1995
- Theiler J. Prichard D. “Constrained-realization Monte-Carlo method for hypothesis testing” Physica D 94 221 235 1996