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    • 15. 发明授权
    • Alternator controlling apparatus
    • 发电机控制装置
    • US08504240B2
    • 2013-08-06
    • US12863676
    • 2009-01-29
    • Hirotada Otake
    • Hirotada Otake
    • H02P9/00B60B23/00B62C3/00B62K25/00
    • H02P9/04
    • Provided is an alternator controller that sets a target current value based on a target voltage as a control reference of an alternator mounted on a vehicle, and controls the alternator based on the set target current value. The alternator controller includes a filter processing unit that performs filter processing of a target power generation torque as a conversion physical amount used until the target current value is set from the target voltage. The filter processing unit performs a filter processing that attenuates or removes a frequency component f of the pitch resonance frequency of the vehicle among the waveforms of the target power generation torque. Thus, it is possible to surely suppress fluctuations of a vehicle behavior attributed to torque fluctuations of an alternator load torque.
    • 提供一种交流发电机控制器,其基于作为安装在车辆上的交流发电机的控制基准的目标电压来设定目标电流值,并且基于设定的目标电流值来控制交流发电机。 交流发电机控制器包括滤波处理单元,其执行目标发电转矩的滤波处理,作为从目标电压设定目标电流值之后使用的转换物理量。 滤波处理单元执行滤波处理,该滤波处理在目标发电转矩的波形之中衰减或去除车辆的音调谐振频率的频率分量f。 因此,可以可靠地抑制由交流发电机负载转矩的转矩波动引起的车辆行为的波动。
    • 16. 发明授权
    • Vibration-damping controlling apparatus
    • 减振控制装置
    • US08423243B2
    • 2013-04-16
    • US13122641
    • 2009-09-30
    • Kenji Harima
    • Kenji Harima
    • B60G17/018B62C3/00B62K25/00B60R22/00E05F15/00
    • F02D41/1498F02D41/2438F02D41/2454F02D2250/28
    • In a vibration-damping controlling apparatus for performing vibration-damping control which is control to suppress sprung vibration occurring in a vehicle by controlling torque generated in a wheel of the vehicle, the vibration-damping control is inhibited by making magnitude of vibration-damping torque as a torque for vibration damping capable of suppressing the sprung vibration different from the magnitude of the vibration-damping torque when learning of an air-fuel ratio is not performed, during the learning of the air-fuel ratio at the time of operation of an engine as a power source of the vehicle. According to this, it becomes possible to inhibit the vibration-damping control and control of learning correction of the air-fuel ratio from interfering with each other.
    • 在用于执行减振控制的减振控制装置中,通过控制在车辆的车轮产生的转矩来控制车辆发生的弹簧振动,减振控制被抑制为减振扭矩的大小 作为在不进行空燃比的学习时能够抑制与减震转矩的大小不同的弹簧振动的振动阻尼的转矩,在运转时的空燃比的学习中 发动机作为车辆的动力源。 据此,可以抑制空气燃料比的学习校正的减振控制和控制,从而相互干扰。