A Multi-Agent System for Controlling Building Environments

Bernardo A. Huberman and Scott H. Clearwater
Dynamics of Computation Group
Xerox Palo Alto Research Center
Palo Alto, CA 94304
huberman@parc.xerox.com

Bernardo A. Huberman and Scott H. Clearwater
A Multi-Agent System for Controlling Building Environments
in Proc. of the International Conference on Multiagent Systems (ICMAS-95),
pp. 171-176, 1995

Abstract

A working solution to the problem of thermal resource distribution in a building is demonstrated using a market-based system. In this system computational agents representing individual temperature controllers bid to buy or sell cool or warm air. They do so via a double-blind computerized auction which is moderated by a central computer auctioneer. The auctioneer sees to it that no agent buys resources for more than its bid and no agent sells resources for less than its bid. The market system has been implemented and runs on a regular basis as part of a building energy management system. Results show that the thermal auction leads to an equitable temperature distribution throughout the area under its control without incurring any extra costs such as excessive actuator movement.
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