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Shape Design of Micro Electrostatic Actuator using Multidimensional Design Windows
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 Title & Authors
Shape Design of Micro Electrostatic Actuator using Multidimensional Design Windows
Jeong, Min-Jung; Kim, Yeong-Jin; Daisuke Ishihara; Yoshimura, Shinobu; Yagawa, Genki;
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For micro-machines, very few design methodologies based on optimization hale been developed so far. To overcome the difficulties of design optimization of micro-machines, the search method for multi-dimensional design window (DW)s is proposed. The proposed method is defined as areas of satisfactory design solutions in a design parameter space, using both continuous evolutionary algorithms (CEA) and the modified K-means clustering algorithm . To demonstrate practical performance of the proposed method, it was applied to an optimal shape design of micro electrostatic actuator of optical memory. The shape design problem has 5 design parameters and 5 objective functions, and finally shows 4 specific design shapes and design characters based on the proposed DWs.
Design Window;Optimization;Evolutionary Algorithm;Clustering;Micro Electrostatic Actuator;Finite Element Method;
 Cited by
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