Application of CMAC-PID Compound Control in PMLSM Servo System
Permanent Magnet Linear Synchronous Motor (PMLSM) servo system was widely used in high precision application and advanced control strategy was necessary for its control system. Cerebellar Model Articulation Controller (CMAC) neural network was introduced into control system with conceptual mapping and physical mapping process analyzed, also the mathematical models of PMLSM was constructed. The compound control system with PID controller as feedback control and CMAC neural network as feed- forward control was constructed. The simulation shows the controller can realize inverse dynamic model and robust control.
W. Wang and L. Y. Su, "Application of CMAC-PID Compound Control in PMLSM Servo System", Advanced Materials Research, Vols. 341-342, pp. 780-784, 2012