发明名称 |
A plant controller for frequency-shaping response-designating control having a filtering function |
摘要 |
A plant controller controls a plant modeled in a discrete-time system. The controller uses a frequency-shaping response-designating control algorithm having a filtering function to cause a difference between output of the plant and a target value to converge. Thus, the plant is robustly controlled without causing undesired frequency components. When the plant is an engine, the engine is modeled using a ignition timing corrective quantity as input and a rotational speed as output. The controller performs the frequency-shaping response-designating control algorithm to determine the ignition timing corrective quantity. The frequency-shaping response-designating control may be frequency-shaping sliding-mode control. In one embodiment, the control input into the plant may includes a corrective term for stabilizing an internal variable of the filter, a corrective term for stabilizing the difference between the output of the plant and the target value and a corrective term that varies depending on a switching function. <IMAGE>
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申请公布号 |
EP1318438(A2) |
申请公布日期 |
2003.06.11 |
申请号 |
EP20020026920 |
申请日期 |
2002.12.03 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
ISHIKAWA, YOSUKE;YASUI, YUJI |
分类号 |
F02P5/15;F01N3/20;F02D41/04;F02D45/00;G05B13/02;G05B13/04;G05B21/02;(IPC1-7):G05B13/04;G05B5/01 |
主分类号 |
F02P5/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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