The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 29-275
Full Name: John Watkins
Position: Associate Professor
Age: ON
Sex: Male
Address: Department of Electrical Engineering and Computer Science, Wichita State University, 1845 Fairmount, Wichita, KS 67260-0083
Country: UNITED STATES
Tel: 316-978-6336
Tel prefix: 1
Fax: 316-978-3984
E-mail address: j.watkins@ieee.org
Other E-mails: john.watkins@wichita.edu
Title of the Paper: Robust Performance Characterization of PID Controllers in the Frequency Domain
Authors as they appear in the Paper: Tooran Emami, John M. Watkins
Email addresses of all the authors: txemami@wichita.edu,j.watkins@ieee.org
Number of paper pages: 11
Abstract: In this paper a method is introduced for finding all proportional integral derivative (PID) controllers that satisfy a robust performance constraint for a given single-input-single-output transfer function of any order with time-delay. This problem can be solved by finding all achievable PID controllers that simultaneously stabilize the closed-loop characteristic polynomial and satisfy constraints defined by a set of related complex polynomials. A key advantage of this procedure is that it only depends on the frequency response of the system and does not require the plant transfer function coefficients. If the plant transfer function is given, the procedure is still appropriate. The ability to include the time-delay in the nominal model of the system will often allow for designs with reduced conservativeness in the plant uncertainty and an increase in size of the set of all PID controllers that robustly meet the performance requirements.
Keywords: Robust performance, Frequency response, PID controllers, Robust control, and Time-delay
EXTENSION of the file: .pdf
Special (Invited) Session: Robust Performance Characterization of PID Controllers in the Frequency Domain
Organizer of the Session: 612-304R
How Did you learn about congress: Rich O'Brien (riobrien@usna.edu), George Piper (piper@usna.edu), John Boye (jboye@unl.edu), Julie Hurtig (jhurtig@ieee.org)
IP ADDRESS: 156.26.43.36
