Article ID Journal Published Year Pages File Type
381071 Engineering Applications of Artificial Intelligence 2013 16 Pages PDF
Abstract

Teaching–learning-based optimization (TLBO) is a recently developed heuristic algorithm based on the natural phenomenon of teaching–learning process. In the present work, a modified version of the TLBO algorithm is introduced and applied for the multi-objective optimization of a two stage thermoelectric cooler (TEC). Two different arrangements of the thermoelectric cooler are considered for the optimization. Maximization of cooling capacity and coefficient of performance of the thermoelectric cooler are considered as the objective functions. An example is presented to demonstrate the effectiveness and accuracy of the proposed algorithm. The results of optimization obtained by using the modified TLBO are validated by comparing with those obtained by using the basic TLBO, genetic algorithm (GA), particle swarm optimization (PSO) and artificial bee colony (ABC) algorithms.

► Basic TLBO algorithm is modified. ► Multi-objective optimization of a two stage thermoelectric cooler is considered. ► Maximization of cooling capacity and COP are the objective functions. ► The proposed optimization algorithm can be extended to other thermal systems.

Related Topics
Physical Sciences and Engineering Computer Science Artificial Intelligence
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