An Improved Sliding Mode Control Method and its Application

摘要

With the shaftless driving technology used in the packaging industry, servo motor control has become increasingly demanding. Beginning with the reasons of chattering, this article proposes a new sliding mode reaching law, and then affects the shaftless gravure package printing chromatography system with permanent magnet synchronous motor (PMSM) as the actuator, improved servo motor speed range and efficiency of the shaftless driving system. At last, the simulation results indicate the effectiveness of the proposed approach.