【摘要】 提出了一种同相回转自同步振动机械,根据拉格朗日力学方程推导出了其动力学模型,给出了其机电耦合数学模型.基于该模型对机电耦合情况下的同相回转自同步振动机各个参数做定量的分析,并进行了实验研究.通过仿真和试验相结合,再现了机电耦合情况下振动机的同相同步特性.研究结果表明,同向回转自同步振动机只要满足振动机的同步理论条件,振动机就能实现稳定同步运转.更多还原

【Abstract】 A self-synchronous vibrating machine with cophase rotation was put forward.Based on the Lagrange equation of dynamics,a dynamic model was deduced for the machine with an electromechanical-coupling model developed.Then,the parameter relevant to the machine were analyzed quantitatively under electromechanical-coupling conditions and investigated experimentally.Combining a simulation with experiments,the reproducibility of cophase and synchronous characteristics of the vibrating machine was revealed under electromechanical-coupling conditions.The results show that the stably synchronous operation can be implemented only if the machine satisfies theoretically the synchronization condition for vibrating machines.更多还原