Method for Controlling Tracking Actuator

Abstract

© 2020, Springer Nature Switzerland AG. The work belongs to the field of automation and can be used in automatic control systems, servo drives in various industries. The technical result is the expansion of the control range of automatic systems without loss of stability when changing the properties of the controlled object and/or when there are significant disturbances both in the load and in the control channel. It is achieved through the correction of the proportional and integral components of the regulating signal, and corrective action occur in accordance with the values of the exponential function for the proportional component of the PI-controller and integral – using the inversely exponential dependence, the argument of which is the current error regulation. The proposed method of regulation will meet the requirements for the stability margin for automatic control systems. The control technique can be used to solve the problems of static accuracy of controlled objects and issues of quality assurance and dynamic accuracy of the system as a whole.