发明名称 |
Control apparatus and method of control system having dead time |
摘要 |
A deviation between a target value of a quantity of state and an actual value of the quantity of state that is caused to follow the target value or a time-integral of the deviation is filtered. Based on the filtered value, a switching surface sigma is calculated. Based on a value of the switching surface sigma, a control input value u is outputted. The filter is set through comparison in Bode diagrams between a design model of a control system based on an ordinary sliding mode control method and a characteristic variation model of the control system, and by performing compensation in such a direction as to cancel out the variation. The filtering process makes it possible to properly control the control system having a dead time by the sliding mode control method.
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申请公布号 |
US6266580(B1) |
申请公布日期 |
2001.07.24 |
申请号 |
US20000577160 |
申请日期 |
2000.05.24 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
ASAHARA NORIMI;KONDO MASAMI;SUZUKI TOSHINARI;KONO KATSUMI;HIBINO RYOICHI;ONO EIICHI;OSAWA MASATAKA;MURAGISHI YUJI |
分类号 |
G05B13/02;(IPC1-7):G05D11/00;G05D7/00 |
主分类号 |
G05B13/02 |
代理机构 |
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代理人 |
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