Mc-14 Unified Design of Time-Varying Gain Type Access Control and Integral Type Servo Control by Means of Nonstationary Optimal Control Method

Abstract

Nonstationary optimal regulator (NOR) is a motion control method which produces superior vibrationless trajectories for the positioning control problems of vibration systems. This study discusses a unified design method of the time-varying gain type access control similar to NOR and the integral type servo control similar to L(l!I (Linear ( !uadratic Integral) control based on a frequencyshaped time-varying criterion function. This method realizes two hi'gh performance control modes and the smooth switching ofthe modes by the optimization ofthe single criterion function, The effectiveness ofthis method is verified by numerical calculations and experiments,