標題: A genetic algorithm for the optimal design of microwave filters
作者: Hsu, HM
Tsai, SP
Wu, MC
Tzuang, CK
電信工程研究所
工業工程與管理學系
Institute of Communications Engineering
Department of Industrial Engineering and Management
關鍵字: filter design;genetic algorithm;and membership function
公開日期: 1-十二月-1999
摘要: This paper presents a multiple objective genetic algorithm for determining the component parameters in the design of a microwave filter. In this approach, we first propose a set of fuzzy-based membership functions for modeling the five design specifications (objective functions) of the microwave filter design problem. The five objective functions are then aggregated into a single-valued fitness function. Finally, a set of near-optimal component parameters for the microwave filter can be found by applying the proposed genetic algorithm. A large number of experiments were performed and demonstrated satisfactory results. This approach has three principal merits. First, it counteracts entrapment in a local optimal solution. Second, the processing of multiple objectives is relatively easy. Third, the generated solution is independent of the initial estimate. Significance: This paper presents a multiple objective genetic algorithm for determining the component parameters in the design of a microwave filter.
URI: http://hdl.handle.net/11536/30932
ISSN: 1072-4761
期刊: INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE
Volume: 6
Issue: 4
起始頁: 282
結束頁: 288
顯示於類別:期刊論文