Abstract
A simple method is proposed for PI, PD and PID controller settings for an integrating plus dead-time transfer function model. The method is based on matching the coefficients of corresponding powers of s in the numerator and that in the denominator of the closed-loop transfer function for a servo problem. The derived controller transfer function is found to be a PD controller which is recently also shown by Visioli [IEE Proc. Control Theory Appl. 148 (2001) 180] by minimizing the integral squared error (ISE) using a genetic algorithm. It is shown that the PD controller gives offset for regulatory problems. A method is proposed for designing PI and PID controllers. The performance of the PID controller is shown to be better than that proposed by Visioli. A set-point weighting parameter is used to reduce the overshoot for the servo problem.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
