Forpersonaluseonlyinstudyandresearch;mercialuse螈目录蚆摘要……………………………………………………………………………………3肀前言……………………………………………………………………………………4膀第一章系统硬件电路的设计………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………11袈第三节调节器的选择与计算……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………14蒂第四节PWM信号发生电计……………………………………………………………………………………………………………………………………………………………………………………………………………16芃第五节功率驱动模块及光耦隔离设计…………………………………………………………………………………………………………………………………………………………………………18芅第六节A/D转换及芯片选择……………………………………………………………………………………………………………………………………………………………………19薆第七节测速环节设计……………………………………………………………………………………………………………………………………………………………………………21羁第八节键盘显示单元……………………………………………………………21羈第二章系统软件程序的设计……………………………………………………22膄第一节主程序设计………………………………………………………………23蒄第二节PI控制子程序设计………………………………………………………24蚈第三节M法数字测速程序………………………………………………………26肆故障保护程序设计………………………………………………………28薃第二章系统MATLAB仿真…………………………………………………………32羀第一节系统建模与参数设置………………………………………………………………………………………………………………………………………………………………………………………………………………33蚀仿真结果…………………………………………………………………33袁结论…………………………………………………………………………………35薇结束语………………………………………………………………………………36蚆参考文献……………………………………………………………………………37蒁蚈蚆膅膁虿肈薅羂螁
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