Torque converter clutch control
    1.
    发明授权
    Torque converter clutch control 有权
    扭矩转换器离合器控制

    公开(公告)号:US08060286B2

    公开(公告)日:2011-11-15

    申请号:US12348430

    申请日:2009-01-05

    IPC分类号: F16H59/14 F16H61/14 G06F17/00

    CPC分类号: F16H61/143 F16H59/14

    摘要: A clutch control system comprises a clutch torque determination module and a clutch pressure control module. The clutch torque determination module determines a desired torque value for a torque converter clutch (TCC) based on a torque output of an engine, a pump torque value for a pump integrated with a torque converter, a desired engine acceleration, and an inertia value of the engine. The clutch pressure control module selectively controls pressure applied to the TCC based on the desired torque value.

    摘要翻译: 离合器控制系统包括离合器扭矩确定模块和离合器压力控制模块。 离合器转矩确定模块基于发动机的转矩输出,与变矩器一体化的泵的泵转矩值,期望的发动机加速度和期望的发动机加速度以及惯性值来确定用于变矩器离合器(TCC)的期望转矩值 引擎。 离合器压力控制模块基于期望的扭矩值选择性地控制施加到TCC的压力。

    TORQUE CONVERTER CLUTCH CONTROL
    4.
    发明申请
    TORQUE CONVERTER CLUTCH CONTROL 有权
    扭矩转换器离合器控制

    公开(公告)号:US20100036572A1

    公开(公告)日:2010-02-11

    申请号:US12348430

    申请日:2009-01-05

    IPC分类号: F16H61/14 G06F17/00

    CPC分类号: F16H61/143 F16H59/14

    摘要: A clutch control system comprises a clutch torque determination module and a clutch pressure control module. The clutch torque determination module determines a desired torque value for a torque converter clutch (TCC) based on a torque output of an engine, a pump torque value for a pump integrated with a torque converter, a desired engine acceleration, and an inertia value of the engine. The clutch pressure control module selectively controls pressure applied to the TCC based on the desired torque value.

    摘要翻译: 离合器控制系统包括离合器扭矩确定模块和离合器压力控制模块。 离合器转矩确定模块基于发动机的转矩输出,与变矩器一体化的泵的泵转矩值,期望的发动机加速度和期望的发动机加速度以及惯性值来确定用于变矩器离合器(TCC)的期望转矩值 引擎。 离合器压力控制模块基于期望的扭矩值选择性地控制施加到TCC的压力。