Development of state space model and control design of two-mass system using standard forms

This paper presents dynamic analysis of a two-mass system using speed controller. In order to improve the dynamic performance, a modified PID (MPID) controller is suggested and compared with only PID controller. The coefficient diagram method (CDM) technique is applied to design controllers in two-mass system. The dynamic analysis is verified by transfer function simulation using Matlab and time domain simulation of the two-mass system. It is seen that the control system has fast speed response and robust stability.