The invention discloses an integrated active seat suspension structure which comprises a suspension top frame, a fixing rod, a spring, an inner fork arm, an outer fork arm, a seat suspension bottom frame, a bearing and a moving rod and further comprises an integrated actuator, and the integrated actuator comprises a joint motor and a rotary magnetorheological damper. The joint motor and the rotary magnetorheological damper are installed in a stacked mode, a stator of the joint motor and a stator of the rotary magnetorheological damper are fixed to form a stator of the actuator, and a rotor of the joint motor and a rotor of the rotary magnetorheological damper are fixed to form a rotor of the actuator. According to the integrated active seat suspension, the joint motor and the rotary magneto-rheological damper are connected in parallel to form an actuator, the integrated active seat suspension has four modes of energy feedback, active thrust, active resistance and fault safety, and the control mode is adjusted according to road conditions and different states of a system.
本发明公开了一种集成式主动座椅悬架结构,包括悬架顶部框架、固定杆、弹簧、内叉臂、外叉臂、座椅悬架底部框架、轴承和运动杆,还包括集成执行器,所述集成执行器包括关节电机和旋转磁流变阻尼器,关节电机与旋转磁流变阻尼器为叠加安装方式,关节电机的定子与旋转磁流变阻尼器的定子固定形成执行器的定子,关节电机的转子与旋转磁流变阻尼器的转子固定形成执行器的转子;本发明提出的集成式主动座椅悬架使用关节电机与旋转磁流变阻尼器并联组成执行器,该集成式主动座椅悬架具有馈能、主动推力、主动阻力、故障安全四种模式,根据路况与系统的不同状态对控制模式进行调整。
Integrated active seat suspension structure
一种集成式主动座椅悬架结构
2025-04-25
Patent
Electronic Resource
Chinese
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