H2-Norm-Based Multi-Pulse Diesel Fuel Injection Control With Minimal Cyclic Combustion Variation
article
Due to varying in-cylinder conditions, cyclic combustion variation leads to fluctuating and deteriorated diesel engine performance. In this letter, we study both the deterministic and the stochastic cyclic variation of a closed-loop controlled combustion process with a cycleto-cycle fuel injection controller using in-cylinder pressure information. A controller design method is proposed that yields a stabilizing controller with fast dynamical performance, while minimizing the unavoidable amplification of the stochastic cyclic variation. Following the design method with different design parameters, multiple controllers are designed and experimentally tested using a single-cylinder engine test setup. The reference tracking results illustrate the trade-off between reducing the deterministic and avoiding amplification of the stochastic cyclic combustion variation.
TNO Identifier
788734
ISSN
2475-1456
Source
IEEE Control systems letters, 2(3), pp. 95-119.
Publisher
IEEE
Pages
95-119
Files
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