发明授权
US07489099B2 Electrical drive control device and electrical drive control method
有权
电气驱动控制装置和电气驱动控制方法
- 专利标题: Electrical drive control device and electrical drive control method
- 专利标题(中): 电气驱动控制装置和电气驱动控制方法
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申请号: US11727351申请日: 2007-03-26
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公开(公告)号: US07489099B2公开(公告)日: 2009-02-10
- 发明人: Isao Fujiwara , Zhiqian Chen
- 申请人: Isao Fujiwara , Zhiqian Chen
- 申请人地址: JP Anjo
- 专利权人: Aisin AW Co., Ltd.
- 当前专利权人: Aisin AW Co., Ltd.
- 当前专利权人地址: JP Anjo
- 代理机构: Oliff & Berridge, PLC
- 优先权: JP2006-099312 20060331
- 主分类号: G05B11/36
- IPC分类号: G05B11/36
摘要:
An electric drive control apparatus and method calculates a current command value based on an electric machine target torque that represents a target value of a torque of an electric machine; calculates a current deviation between the current command value and a current applied to the electric machine; calculates a first inductance and a second inductance that each have a different amount of change caused by a change in the current; calculates an interference term based on the first inductance; calculates a proportional term and an integral term based on the current deviation and the second inductance; and calculates a voltage command value based on the interference term, the proportional term and the integral term.
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