Controller for transmission
    1.
    发明申请
    Controller for transmission 失效
    控制器进行传输

    公开(公告)号:US20050230216A1

    公开(公告)日:2005-10-20

    申请号:US11107729

    申请日:2005-04-18

    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 7c 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.

    摘要翻译: 一种用于传动装置的控制器,其能够防止由同步机构的故障引起的齿轮吱吱声的发生。 电压确定部分24通过确定对换档电动机13的控制输入Vin进行变速操作,以使由实际位置抓握部分21抓住的联接套筒6的实际位置Psc与目标位置Psc_cmd相匹配 由目标位置设定部分22设置的联接套筒6.在变速器的换档操作开始之后,当联轴器的实际位置Psc被检测时,通过检测换挡操作正在执行的档位的故障来停止换档操作 在实际位置Psc与联轴器套筒6的目标位置Psc_cmd之间的差值Esc之间,套筒6已达到设置在从连接套筒6和空转齿轮7c之间的接点到范围内的故障判断位置 超过给定的接触判断值。

    Controller for transmission
    4.
    发明授权
    Controller for transmission 失效
    控制器进行传输

    公开(公告)号:US07222552B2

    公开(公告)日:2007-05-29

    申请号:US11107729

    申请日:2005-04-18

    IPC分类号: F16H61/12

    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 7c 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.

    摘要翻译: 一种用于传动装置的控制器,其能够防止由同步机构的故障引起的齿轮吱吱声的发生。 电压确定部分24通过确定对换档电动机13的控制输入Vin进行变速操作,以使由实际位置抓握部分21抓住的联接套筒6的实际位置Psc与目标位置Psc_cmd相匹配 连接套6由目标位置设定部22设定。 在变速器的变速操作开始之后,当联动套筒6的实际位置Psc已经达到设定在下述范围内的故障判定位置时,通过检测变速操作正在执行的档位的故障来停止变速操作 在耦合套筒6的实际位置Psc和目标位置Psc_cmd之间的差值Esc超过给定的接触判定值之前,在联接套筒6和空转齿轮7c之间的接触点的阻力点。