matlab\附图a.bmp ......\附图b.bmp ......\附图c.bmp ......\work\che1.m ......\....\draws.m ......\....\hgfanimtbu.asv ......\....\hgfanimtbu.m ......\....\inittbu.m ......\....\PIDcontrl.m ......\....\setstart.m ......\....\sltbu.mdl ......\....\stop.m ......\work matlab