Title :
Optimization of electromagnetic devices by using intelligent simulated annealing algorithm
Author :
Renyuan, Tang ; Jianzhong, Sun ; Yan, Li ; Xiang, Cui
Author_Institution :
Shenyang Polytech. Univ., China
fDate :
9/1/1998 12:00:00 AM
Abstract :
Intelligent simulated annealing (ISA) algorithm for the optimal design of electromagnetic devices is presented in this paper. The algorithm is implemented by assembling fuzzy inference into the improved simulated annealing algorithm, which gives the SA algorithm the ability to reject infeasible solutions prior to objective function computation. The algorithm is applied to the optimal design of a brushless DC motor, and about 60 percent of CPU time of an SA algorithm can be saved
Keywords :
brushless DC motors; electrical engineering computing; electromagnetic devices; electromagnetic fields; fuzzy set theory; inference mechanisms; simulated annealing; EM device optimization; brushless DC motor; electromagnetic devices; intelligent simulated annealing algorithm; objective function computation; optimal design; Algorithm design and analysis; Blindness; Computational modeling; Convergence; Electromagnetic devices; Inference algorithms; Iterative algorithms; Optimization methods; Simulated annealing; Sun;
Journal_Title :
Magnetics, IEEE Transactions on
