Implementation and Simulation of Digital Control Compensators from Continuous Compensators Using MATLAB Software

This paper describes the opportunity of implementing design procedures of Lead -lag compensators in continuous then use the designed implementation in discrete backward, forward and bilinear transform. The Compensators were simulated with different sampling times using MATLAB package, . The technique is used called Emulation Design, where the controller design is done in the continuous-time domain followed by controller discretization to produce a discrete-time controller for digital implementation and apply the sampling time . The paper shows that designing in continuous can be with the compensators first to calculate the parameters then replace them with discrete Coefficients and then simulate with appropriate sampling time with MATLAB package.