摘要
运用电力电子仿真、机械仿真和控制系统仿真,充分考虑各个组件的非线性,通过对各部分的建模分析,从原理结构上建立适用于无刷直流电机和减速机构模式的导弹舵机系统精确仿真模型,可以在舵机整个工作频段和舵偏角范围进行精确仿真。通过对仿真数据与实测数据的比较,仿真曲线和实测曲线基本吻合,验证了模型的可用性。
A preise missile servo simulation model was designed by taking full consideration of the nonlinearity of each part and making use of the simulation of electric power and dectronics,mechanism,and control system.The model can be used in serre with brushless.DC motor and retarder for accurate simulation at all operating frequencies and for the whole servo angle range.Experiment showed that the simulated curve was basically the same as the actual result.The model is proved to be useful.
出处
《电光与控制》
北大核心
2011年第6期74-78,84,共6页
Electronics Optics & Control
