基本信息:
- 专利标题: Vibration damping control device for vehicle
- 专利标题(中):用于车辆的振动阻尼控制装置
- 申请号:JP2010121322 申请日:2010-05-27
- 公开(公告)号:JP2011247180A 公开(公告)日:2011-12-08
- 发明人: KOBAYASHI YOSUKE , KIMURA TAKESHI , SHIOZAWA HIROKI , OTA MITSUNORI , SASAKI HIROKI , ITO AKIHIRO , YOSHIZAWA MASAHIKO
- 申请人: Nissan Motor Co Ltd , 日産自動車株式会社
- 专利权人: Nissan Motor Co Ltd,日産自動車株式会社
- 当前专利权人: Nissan Motor Co Ltd,日産自動車株式会社
- 优先权: JP2010121322 2010-05-27
- 主分类号: F02D29/02
- IPC分类号: F02D29/02
摘要:
PROBLEM TO BE SOLVED: To provide a vibration damping control device for a vehicle where the frequency of executing vibration damping control is increased by preventing the occurrence of hunting when the vibration damping control is reverted to normal control.SOLUTION: A vibration damping control device for a vehicle calculates correction torque which can suppress vibration on the spring of a vehicle body. Upon outputting a correction torque command value to a brake/drive torque generating means, the vibration damping control device outputs a hunting period correction torque command value which is smaller than a normal period correction torque command value, when the magnitude of the correction torque is at a prescribed magnitude or larger and continues for a prescribed time period. Subsequently, when the magnitude of the correction torque is at a prescribed magnitude or smaller and continues for a first prescribed time period, the output of the correction torque command value is reverted to the normal period correction torque command value from the hunting period correction torque command value.
摘要(中):
要解决的问题:提供一种用于车辆的减振控制装置,其中当减振控制被恢复到正常控制时,通过防止发生振动来提高执行减振控制的频率。 解决方案:用于车辆的减振控制装置计算能够抑制车身弹簧的振动的校正扭矩。 当向制动/驱动转矩发生装置输出校正转矩指令值时,当校正扭矩的大小为正时,减振控制装置输出小于正常周期校正转矩指令值的寻呼周期校正转矩指令值 规定量级以上,并持续规定的时间。 随后,当校正转矩的大小处于规定的幅度或更小并且持续第一规定时间段时,校正转矩指令值的输出从回扫周期校正转矩指令返回到正常周期校正转矩指令值 值。 版权所有(C)2012,JPO&INPIT
公开/授权文献:
- JP5447185B2 Damping control system of a vehicle 公开/授权日:2014-03-19