Title :
Design Optimization of an Axial Flux PM Synchronous Machine: Comparison Between DIRECT Method and GAs Method
Author :
Azzouzi, Jaouad ; Belfkira, Rachid ; Abdel-Karim, Nabil ; Barakat, Georges ; Dakyo, Brayima
Author_Institution :
GREAH, Univ. of Le Havre
fDate :
Aug. 30 2006-Sept. 1 2006
Abstract :
This paper presents a design optimization of an axial flux permanent magnet synchronous machine (AFPMSM). The design optimization is performed using separately two different algorithms: a deterministic algorithm and a stochastic algorithm. The used DIRECT algorithm and genetic algorithm (GA) are described and tested separately to optimize a 10 kW/130 rpm AFPMSM. The obtained results by the two algorithms are compared in terms of precision of the found global optimum, convergence speed and simplicity of implementation. In particular, optimal design results show the effectiveness of DIRECT algorithm
Keywords :
machine testing; machine theory; permanent magnet machines; synchronous machines; 10 kW; DIRECT method; GA method; axial flux PM synchronous machine; design optimization; deterministic algorithm; stochastic algorithm; Algorithm design and analysis; Constraint optimization; Convergence; Design optimization; Genetic algorithms; Permanent magnet machines; Quadratic programming; Stochastic processes; Synchronous machines; Testing;
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. EPE-PEMC 2006. 12th International
Conference_Location :
Portoroz
Print_ISBN :
1-4244-0121-6
DOI :
10.1109/EPEPEMC.2006.4778548
