An On-line Self-tuning Algorithm of PI Controller for the Heating and Cooling Coil in Buildings

dc.creator	Zhou, Q.
dc.creator	Liu, M.
dc.date.accessioned	2008-05-16T16:20:49Z
dc.date.available	2008-05-16T16:20:49Z
dc.date.issued	1998
dc.identifier.other	ESL-HH-98-06-28
dc.identifier.uri	https://hdl.handle.net/1969.1/6740
dc.description.abstract	An on-line self-tuning algorithm of PI controller for the heating and cooling coil in buildings is described in the paper. The algorithm evaluates the controller performance by the integral square error (ISE) of the coil supply air temperature, and identifies the corrections of the P and I gains by observing the spectrum distribution of the ISE. This method is easy to implement in the HVAC energy control systems due to its simplicity. This paper describes the basic feature of the on-line self-tuning algorithm for typical PI controllers in the energy management system and presents the detail of the algorithm. Demonstration example are presented as well.	en
dc.publisher	Energy Systems Laboratory (http://esl.tamu.edu)
dc.publisher	Texas A&M University (http://www.tamu.edu)
dc.title	An On-line Self-tuning Algorithm of PI Controller for the Heating and Cooling Coil in Buildings	en
dc.contributor.sponsor	Energy Systems Laboratory