【摘要】 本文应用功率键合图及状态空间分析法,对一个比较典型的复杂非线性组合机床回油调速系统的动态特性进行数字仿真。在仿真中保留了系统中主要的非线性因素,得出若干变量的时间解,仿真结果与试验结果比较符合。更多还原

【Abstract】 In this paper, digital simulation is carried on for the dynamic char-acteristic of a rather typical, complex and nonlinear return speed regulating system in modular machine tool by power bond graph and conditor space analysis method. in the course of simulation, the major nonlinear elements in the system are kept, the time solution of many variable numbers are obtained. The result of simulation is in accord with that of experiments in a more successful way.更多还原