Simple analytical design of lead compensator for Qube servo system

Abstract

In this paper, analytical method is proposed for the design of lead compensator for specific phase margin for Qube Servo system with inertia disk as load without using graphical methods such as Polar plot, Nyquist plots, Nichols chart etc. This approach is based on V. Krishnamurthy's corollary on Routh criterion. Finally, the results have been tested on the experimental setup of Qube Servo system.