不完全微分PID\BackGround.bmp .............\PID1.cpp .............\PID1.ddp .............\PID1.dfm .............\PID1.h .............\PID1.obj .............\PID1.~cpp .............\PID1.~ddp .............\PID1.~dfm .............\PID1.~h .............\Project1.bpr .............\Project1.cpp .............\Project1.exe .............\Project1.obj .............\Project1.res .............\Project1.tds .............\Project1.~bpr .............\zhu.bmp 不完全微分PID