可编辑范本目录1、引言..........................................................................................................................................................2二、初始条件：..........................................................................................................................................2三、设计要求：..........................................................................................................................................3四、设计基本思路.....................................................................................................................................3五、系统原理框图.....................................................................................................................................3六、双闭环调速系统的动态结构图.....................................................................................................4七、参数计算..............................................................................................................................................51.有关参数的计算...........................................................................................................................52.电流环的设计................................................................................................................................63.转速环的设计................................................................................................................................8七、双闭环直流不可逆调速系统线路图..........................................................................................101.系统主电路图................................................................................................................................102.触发电路.........................................................................................................................................113.控制电路.........................................................................................................................................154.转速调节器ASR设计..............................................................................................................165.电流调节器ACR设计..............................................................................................................166.限幅电路的设计.........................................................................................................................17八、系统仿真............................................................................................................................................171.使用普通限幅器进行仿真......................................................................................................172.积分输出加限幅环节仿真......................................................................................................193.使用积分带限幅的PI调节器仿真.......................................................................................21九、总结.....................................................................................................................................................24可编辑范本一、设计目的1.联系实际，对晶闸管-电动机直流调速系统进行综合性设计，加深对所学《自动控制系统》课程的认识和理解，并掌握分析系统的方法。2.熟悉自动控制系统中元部件及系统参...
