发明授权
- 专利标题: Continuously variable transmission and control method therefor
- 专利标题(中): 连续可变的传动和控制方法
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申请号: US14430107申请日: 2013-09-03
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公开(公告)号: US09416873B2公开(公告)日: 2016-08-16
- 发明人: Mamiko Inoue , Hiroyasu Tanaka , Takuichiro Inoue
- 申请人: JATCO LTD , NISSAN MOTOR CO., LTD.
- 申请人地址: JP Fuji-Shi JP Yokohama-Shi
- 专利权人: JATCO LTD,NISSAN MOTOR CO., LTD.
- 当前专利权人: JATCO LTD,NISSAN MOTOR CO., LTD.
- 当前专利权人地址: JP Fuji-Shi JP Yokohama-Shi
- 代理机构: Foley & Lardner LLP
- 优先权: JP2012-213943 20120927
- 国际申请: PCT/JP2013/073649 WO 20130903
- 国际公布: WO2014/050454 WO 20140403
- 主分类号: G06F17/00
- IPC分类号: G06F17/00 ; F16H61/662 ; F16H61/70 ; F16H61/04 ; F16H59/38 ; F16H37/02
摘要:
A transmission controller determines whether or not an input rotation speed of a sub-transmission mechanism is stagnant and executes a feedback control by adding a rotation speed change rate feedback correction amount caused by a difference between a target input rotation speed change rate and an actual input rotation speed change rate of the sub-transmission mechanism to a rotation speed feedback correction amount if the input rotation speed is determined to be stagnant.
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