| In this paper, domestic and overseas current development of research of dcsign ofdigital DC speed-adjusting control system is introduced. To meet the demand ofutilizing the advanced digital technology during the course of meliorating themanufacturing instruments, the designs of the DC sPeed-adjusting controI systems ofthe main electromotors of modeI B2l5l and B2l52 closed pIaners is improved.Through comprehensive argumentation, a scheme of DC speed-adjusting controI systemis presented, both its static and dynamic characteristics are researched, and itsmathematic model is developed. By Simulink tool of Matlab, its dynamic simulationsare carried out and resultS are produced. The results show that the PerfOrmances of thecontrol system satisfy the originaI requirements. It is concluded that the approach has itsvalue and persPective in improvements of DC speed-adjusting control systems. |
PDF Full Text Request