A Direct Digital Control Algorithm for Control of a Single Environmental Space-Reference-Cited by-同舟云学术

A Direct Digital Control Algorithm for Control of a Single Environmental Space

Published:1985-12-01 Issue:4 Volume:107 Page:324-331
ISSN:0022-0434
Container-title:Journal of Dynamic Systems, Measurement, and Control
language:en
Short-container-title:

Author:

Cherchas D. B.¹,Abdelmessih A.²,Townsend M.³

Affiliation:

1. Department of Mechanical Engineering, University of British Columbia, Vancouver, B.C., Canada V6T 1W5

2. Department of Mechanical Engineering, University of Toronto, Toronto, Ontario, Canada M5S 1A4

3. Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Va

Abstract

A direct digital control algorithm for control of dry bulb temperature in a single environmental space is developed. The algorithm is based on a bilinear mathematical model, developed in the paper, of the response of the space dry bulb temperature and moisture content. The algorithm is somewhat unique in that it includes feedback and feedforward terms in a manner respecting the bilinear nature of the controlled process and as well, minimizes a practical performance index. The discrete time form of the algorithm is presented and simulation results given.

Publisher

ASME International

Subject

Computer Science Applications,Mechanical Engineering,Instrumentation,Information Systems,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/dynamicsystems/article-pdf/107/4/324/5536312/324_1.pdf

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