抄録
The intake manifold model of turbocharged engine is constructed and a high speed calculation algorithm is developed for model based predictive control in real time. The model is built according to the analysis of its thermodynamic and hydrodynamic characteristics and the sampled experiment data. The model equations are expressed by a set of differential equations with switching (bifurcation) on the right hand side. The switching surface is divided into two parts: sliding and crossing. We analyze the switching situations existing on the surface and develop the well-defined control semantics for managing the behavior discontinuities in the case of mode transition. The calculation algorithm can seamlessly integrate the continuous behavior and the discrete mode switching together. Using this method we can solve this model under entire region of input throttle angles. Furthermore the stability is greatly increased and the calculation time is greatly reduced for the real time control system.
本文言語 | English |
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ページ | 515-520 |
ページ数 | 6 |
DOI | |
出版ステータス | Published - 2006 12月 1 |
イベント | 2006 IEEE International Conference on Control Applications, CCA 2006 - Munich, Germany 継続期間: 2006 10月 4 → 2006 10月 6 |
Conference
Conference | 2006 IEEE International Conference on Control Applications, CCA 2006 |
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国/地域 | Germany |
City | Munich |
Period | 06/10/4 → 06/10/6 |
ASJC Scopus subject areas
- 制御およびシステム工学
- コンピュータ サイエンスの応用
- 数学 (全般)