基于Pro/E的电流变变速器的运动仿真

运用Pro/E软件的机构运动仿真功能模拟电流变变速器的运行状态及其随时间变化的过程,得到被仿真系统的输入、输出参数基本特性和相互关系:在不考虑离合器主动转盘与从动转盘的转速差、忽略系统摩擦阻力的情况下,电流变变速系统的功率传输不考虑效率因素时比较顺畅平稳,转速不受时间影响,输入输出扭矩响应时间稍有滞后,但响应时间相同.系统运转正常,没有结构干涉,传动比(3,1.5,2)符合设计要求,验证了电流变变速器结构设计及设计数据的可行性.

Motion simulation of electrorheological transmission based on the Pro/E

Using the mechanism motion simulation function of Pro/E software,the electrorheological transmission operation state and the process changes over time were simulated.The simulation system’s input and output parameters of the basic characteristics and mutual relations were obtained:in the cases of ignoring the rotation speed difference between active wheel and driven wheel of clutch and friction resistance of system,electrorheological transmission system’s power transmission was steady without considering the efficiency factors,speed was not affected by time,input and output torque response time lag slightly,but with the same response time.The system operated normally with no structure interference,and transmission ratio(3,1.5,2) corresponded to design requirements.The feasibility of electrorheological transmission’s structure and design data was validated.