Method for automatically controlling an internal combustion engine
    1.
    发明授权
    Method for automatically controlling an internal combustion engine 有权
    自动控制内燃机的方法

    公开(公告)号:US08688352B2

    公开(公告)日:2014-04-01

    申请号:US12849917

    申请日:2010-08-04

    IPC分类号: F02D28/00

    摘要: A method for automatically controlling an internal combustion engine, in which an axial displacement (s(t)) and an angle of rotation (w(t)) of a gas-exchange valve are measured during a valve stroke. A displacement deviation is computed from the displacement (s(t)) relative to a reference valve, and an angle of rotation deviation is computed from an initial value and an end value of the angle or rotation. The further operation of the internal combustion engine is set on the basis of the displacement deviation and the angle of rotation deviation.

    摘要翻译: 在阀行程期间,测量气体交换阀的轴向位移(s(t))和旋转角度(w(t))的内燃机的自动控制方法。 从相对于参考阀的位移(s(t))计算位移偏差,并根据角度或旋转的初始值和最终值计算旋转角度偏差。 基于位移偏差和旋转偏差来设定内燃机的进一步动作。

    Process for controlling an internal combustion engine
    2.
    发明授权
    Process for controlling an internal combustion engine 有权
    用于控制内燃机的过程

    公开(公告)号:US08082092B2

    公开(公告)日:2011-12-20

    申请号:US12284385

    申请日:2008-09-22

    摘要: A process for controlling an internal combustion engine, in which an actual position of a reciprocating gas valve is detected by a position sensor, a positional deviation is calculated from the actual position and a zero position, a total length change of the reciprocating gas valve is calculated as a function of the temperature of the reciprocating gas valve, a valve clearance of the reciprocating gas valve is determined from the positional deviation and the total length change, and the further operation of the internal combustion engine is determined on the basis of the valve clearance.

    摘要翻译: 一种用于通过位置传感器检测往复式气体阀的实际位置的内燃机的控制过程,从实际位置和零位置计算出位置偏差,往复式气阀的总长度变化为 作为往复式气体阀的温度的函数计算,往复式气阀的阀间隙根据位置偏差和总长度变化来确定,并且内燃机的进一步操作基于阀 清关

    Process for controlling an internal combustion engine
    3.
    发明申请
    Process for controlling an internal combustion engine 有权
    用于控制内燃机的过程

    公开(公告)号:US20090082944A1

    公开(公告)日:2009-03-26

    申请号:US12284385

    申请日:2008-09-22

    IPC分类号: F02D45/00

    摘要: A process for controlling an internal combustion engine, in which an actual position of a reciprocating gas valve is detected by a position sensor, a positional deviation is calculated from the actual position and a zero position, a total length change of the reciprocating gas valve is calculated as a function of the temperature of the reciprocating gas valve, a valve clearance of the reciprocating gas valve is determined from the positional deviation and the total length change, and the further operation of the internal combustion engine is determined on the basis of the valve clearance.

    摘要翻译: 一种用于通过位置传感器检测往复式气体阀的实际位置的内燃机的控制过程,从实际位置和零位置计算出位置偏差,往复式气阀的总长度变化为 作为往复式气体阀的温度的函数计算,往复式气阀的阀间隙根据位置偏差和总长度变化来确定,并且内燃机的进一步操作基于阀 清关

    Method for controlling an internal combustion engine
    7.
    发明申请
    Method for controlling an internal combustion engine 有权
    用于控制内燃机的方法

    公开(公告)号:US20090043482A1

    公开(公告)日:2009-02-12

    申请号:US12221722

    申请日:2008-08-06

    IPC分类号: F02D45/00

    摘要: A method for controlling an internal combustion engine having a common rail system together with individual accumulators. A rotational speed-control deviation (dn) is determined from a target rotational speed (nSL) that represents the set point for an outer control loop to control the rotational speed, as well as from an actual rotational speed (nIST). A target torque (MSL) is determined from the rotational speed-control deviation (dn) via a rotational speed controller as a master controller. A target injection duration (SD(SOLL)) is determined from the target torque (MSL). The target duration injection (SD(SOLL)) represents the set point for an inner control loop for controlling cylinder-specific injection duration. An injection duration deviation is determined from the target injection duration (SD(SOLL)) and from an actual injection duration. A correcting variable is determined from the injection duration deviation via an injection duration controller as a follow-up controller, and an injection duration is determined from the correcting variable and the target injection duration for activating the injectors.

    摘要翻译: 一种用于控制具有共轨系统的内燃机与各个蓄能器一起的方法。 从表示用于控制转速的外部控制回路的设定点以及实际转速(nIST)的目标转速(nSL)确定转速控制偏差(dn)。 通过作为主控制器的转速控制器从转速控制偏差(dn)确定目标转矩(MSL)。 从目标转矩(MSL)确定目标喷射持续时间(SD(SOLL))。 目标持续时间喷射(SD(SOLL))表示用于控制气缸特定喷射持续时间的内部控制回路的设定点。 从目标喷射持续时间(SD(SOLL))和实际喷射持续时间确定喷射持续时间偏差。 通过作为后续控制器的喷射持续时间控制器从注射持续时间偏差确定校正变量,并且根据校正变量和用于激活喷射器的目标喷射持续时间来确定喷射持续时间。

    Method for controlling an internal combustion engine
    8.
    发明授权
    Method for controlling an internal combustion engine 有权
    用于控制内燃机的方法

    公开(公告)号:US07788018B2

    公开(公告)日:2010-08-31

    申请号:US12221722

    申请日:2008-08-06

    IPC分类号: B60T7/12 F02M35/00

    摘要: A method for controlling an internal combustion engine having a common rail system together with individual accumulators. A rotational speed-control deviation (dn) is determined from a target rotational speed (nSL) that represents the set point for an outer control loop to control the rotational speed, as well as from an actual rotational speed (nIST). A target torque (MSL) is determined from the rotational speed-control deviation (dn) via a rotational speed controller as a master controller. A target injection duration (SD(SOLL)) is determined from the target torque (MSL). The target duration injection (SD(SOLL)) represents the set point for an inner control loop for controlling cylinder-specific injection duration. An injection duration deviation is determined from the target injection duration (SD(SOLL)) and from an actual injection duration. A correcting variable is determined from the injection duration deviation via an injection duration controller as a follow-up controller, and an injection duration is determined from the correcting variable and the target injection duration for activating the injectors.

    摘要翻译: 一种用于控制具有共轨系统的内燃机与各个蓄能器一起的方法。 从表示用于控制转速的外部控制回路的设定点以及实际转速(nIST)的目标转速(nSL)确定转速控制偏差(dn)。 通过作为主控制器的转速控制器从转速控制偏差(dn)确定目标转矩(MSL)。 从目标转矩(MSL)确定目标喷射持续时间(SD(SOLL))。 目标持续时间喷射(SD(SOLL))表示用于控制气缸特定喷射持续时间的内部控制回路的设定点。 从目标喷射持续时间(SD(SOLL))和实际喷射持续时间确定喷射持续时间偏差。 通过作为后续控制器的喷射持续时间控制器从注射持续时间偏差确定校正变量,并且根据校正变量和用于激活喷射器的目标喷射持续时间来确定喷射持续时间。

    Drive train connection for vehicles
    9.
    发明申请
    Drive train connection for vehicles 失效
    车辆连接车道

    公开(公告)号:US20100239360A1

    公开(公告)日:2010-09-23

    申请号:US12661144

    申请日:2010-03-11

    IPC分类号: F16B7/18

    摘要: A drive train connection has a shaft, a joint, particularly a constant velocity joint, and a coupling device. The coupling device is a planetary gear mechanism having a hollow wheel, at least one planet wheel and a sun wheel. The shaft and the sun wheel have corresponding locking means oriented in the axial direction. The sun wheel, together with the joint, can be screwed onto the shaft or unscrewed from the shaft by turning the hollow wheel.

    摘要翻译: 传动系连接具有轴,接头,特别是恒速接头和联接装置。 联接装置是具有中空轮,至少一个行星轮和太阳轮的行星齿轮机构。 轴和太阳轮具有沿轴向定向的对应的锁定装置。 太阳轮与接头一起可以通过转动中空轮被拧到轴上或从轴上拧下。

    Drive train connection for vehicles
    10.
    发明授权
    Drive train connection for vehicles 失效
    车辆连接车道

    公开(公告)号:US08221283B2

    公开(公告)日:2012-07-17

    申请号:US12661144

    申请日:2010-03-11

    IPC分类号: F16H57/08 F16D1/076 F16D3/20

    摘要: A drive train connection has a shaft, a joint, particularly a constant velocity joint, and a coupling device. The coupling device is a planetary gear mechanism having a hollow wheel, at least one planet wheel and a sun wheel. The shaft and the sun wheel have corresponding locking means oriented in the axial direction. The sun wheel, together with the joint, can be screwed onto the shaft or unscrewed from the shaft by turning the hollow wheel.

    摘要翻译: 传动系连接具有轴,接头,特别是恒速接头和联接装置。 联接装置是具有中空轮,至少一个行星轮和太阳轮的行星齿轮机构。 轴和太阳轮具有沿轴向定向的对应的锁定装置。 太阳轮与接头一起可以通过转动中空轮被拧到轴上或从轴上拧下。