Invention Grant
US08195345B2 Method of generating an integrated fuzzy-based guidance law for aerodynamic missiles
有权
生成用于空气动力导弹的基于模糊的综合指导法的方法
- Patent Title: Method of generating an integrated fuzzy-based guidance law for aerodynamic missiles
- Patent Title (中): 生成用于空气动力导弹的基于模糊的综合指导法的方法
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Application No.: US12851498Application Date: 2010-08-05
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Publication No.: US08195345B2Publication Date: 2012-06-05
- Inventor: Hanafy M. Omar , Mohammad A. Abido
- Applicant: Hanafy M. Omar , Mohammad A. Abido
- Applicant Address: SA Dhahran
- Assignee: King Fahd University of Petroleum & Minerals
- Current Assignee: King Fahd University of Petroleum & Minerals
- Current Assignee Address: SA Dhahran
- Agent Richard C. Litman
- Main IPC: G01C23/00
- IPC: G01C23/00

Abstract:
The method for generating an integrated guidance law for aerodynamic missiles uses a strength Pareto evolutionary algorithm (SPEA)-based approach for generating an integrated fuzzy guidance law, which includes three separate fuzzy controllers. Each of these fuzzy controllers is activated in a unique region of missile interception. The distribution of membership functions and the associated rules are obtained by solving a nonlinear constrained multi-objective optimization problem in which final time, energy consumption, and miss distance are treated as competing objectives. A Tabu search is utilized to build a library of initial feasible solutions for the multi-objective optimization algorithm. Additionally, a hierarchical clustering technique is utilized to provide the decision maker with a representative and manageable Pareto-optimal set without destroying the characteristics of the trade-off front. A fuzzy-based system is employed to extract the best compromise solution over the trade-off curve.
Public/Granted literature
- US20120036096A1 METHOD OF GENERATING AN INTEGRATED FUZZY-BASED GUIDANCE LAW FOR AERODYNAMIC MISSILES Public/Granted day:2012-02-09
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