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基本信息:
- 专利标题: 用于致动器控制的最优电流驱动
- 申请号:CN201580025690.9 申请日:2015-03-19
- 公开(公告)号:CN106460710B 公开(公告)日:2019-09-17
- 发明人: A.M.奥姆肯达 , C.S.纳穆杜里 , S.戈帕拉克里什南 , T.W.内尔
- 申请人: 通用汽车环球科技运作有限责任公司
- 申请人地址: 美国密执安州
- 专利权人: 通用汽车环球科技运作有限责任公司
- 当前专利权人: 通用汽车环球科技运作有限责任公司
- 当前专利权人地址: 美国密执安州
- 代理机构: 中国专利代理(香港)有限公司
- 代理人: 董均华; 安文森
- 优先权: 61/968,098 2014.03.20 US
- 国际申请: PCT/US2015/021389 2015.03.19
- 国际公布: WO2015/143109 EN 2015.09.24
- 进入国家日期: 2016-11-18
- 主分类号: F02D41/24
- IPC分类号: F02D41/24 ; F02D41/30 ; F02M51/06 ; F16K31/06
A method for providing consistent actuator events for each of a plurality of consecutive actuator events of an electromagnetic actuator, includes applying a first bi-directional current waveform for a first actuator event and applying a second bi-directional current waveform for a second actuator event immediately subsequent to the first actuator event. The first bi-directional current waveform includes applying current in a first direction when the actuator is commanded to an actuated position and applying current in a reversed second direction when the actuator is commanded to a rest position. The second bi-directional current waveform includes applying current in the reversed second direction when the actuator is commanded to an actuated position and applying current in the first direction when the actuator is commanded to a rest position.
公开/授权文献:
- CN106460710A8 用于致动器控制的最优电流驱动 公开/授权日:2017-06-30