车载磁悬浮飞轮电池动力学分析及悬浮研究  

Dynamic Analysis and Static Suspension Research on Vehicle-mounted Magnetic Suspension Flywheel Batteries

作　　者：金光宇 陈劭[1] 徐向波[1] JIN Guang-yu;CHEN Shao;XU Xiang-bo(School of Technology,Beijing Forestry University,Beijing 100083,China)

机构地区：[1]北京林业大学工学院,北京100083

出　　处：《林业机械与木工设备》2018年第4期23-28,共6页Forestry Machinery & Woodworking Equipment

基　　金：国家自然科学基金资助项目(51605031);中国博士后科学基金面上资助项目(2016M600051)

摘　　要：采用ADAMS对虚拟样机进行运动学和动力学分析具有准确、方便的特点,而MATLAB能实现对虚拟样机的复杂控制。利用ADAMS和MATLAB软件提出了一种简便的飞轮转子等效动力学模型和控制系统模型的建模方法,推导出飞轮转子系统的振动数学模型并进行了静态悬浮联合仿真。仿真结果表明,该飞轮转子动力学模型能够快速起浮响应并稳定悬浮,误差符合精度要求,验证了模型的有效性,可为研究车载飞轮电池转子动态特性提供理论依据和模型参考。ADAMS has advantages of accuracy and convenience in the dynamic analysis of virtual prototypes,and MATLAB can realize complex control of virtual prototypes.A new simple modeling method of dynamically equivalent models of flywheel rotors and control system models is proposed using the software ADAMS and MATLAB,with the mathematical model of the flywheel rotor system vibration derived,and static suspension co-simulation carried out.The simulation results show that this dynamic flywheel rotor model can make rapid float response and stabilize suspension,with error meeting the accuracy requirements verifying the effectiveness of the model.The paper can provide theoretical basis and model reference for the research on the dynamic characteristics of vehicle-mounted flywheel rotors

关 键 词：车载飞轮电池 磁悬浮 动力学模型 ADAMS 

分 类 号：TH133.7[机械工程—机械制造及自动化]