发明名称 |
Controller for transmission |
摘要 |
A controller for a transmission capable of preventing an occurrence of a gear squeak caused by a malfunction of a synchronization mechanism. The voltage determination section 24 performs a shift operation of a transmission by determining a control input Vin to a shift motor 13 so as to match an actual position Psc of a coupling sleeve 6 grasped by an actual position grasping section 21 with a target position Psc_cmd of the coupling sleeve 6 set by a target position setting section 22 . After starting the shift operation of the transmission, it halts the shift operation by detecting a malfunction in the gear position where the shift operation is under execution when the actual position Psc of the coupling sleeve 6 has reached a malfunction judgment position provided within a range from a balk point to a contact point between the coupling sleeve 6 and an idle gear 7 c before a difference Esc between the actual position Psc and the target position Psc_cmd of the coupling sleeve 6 exceeds a given contact judgment value.
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申请公布号 |
US7222552(B2) |
申请公布日期 |
2007.05.29 |
申请号 |
US20050107729 |
申请日期 |
2005.04.18 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
KOUNO TOSHIKAZU;SHIMABUKURO EIJIRO;YASUI YUJI;TACHIKAWA JUNYA |
分类号 |
F16D23/06;F16H59/00;F16H59/68;F16H61/04;F16H61/12;F16H61/68;F16H61/682;G05B13/00;G05B13/02 |
主分类号 |
F16D23/06 |
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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