基于协进化的管路系统智能寻径
Path Planning in Pipe System Based on Coevolution
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摘要: 在航空发动机外部管路敷设过程中,多条管路路径之间存在相互影响,并最终影响管路的整体最优路径。本文在遗传算法的基础上采用协进化的思想研究多条管路同时敷设的方法,提出各条管路分别以遗传算法进行路径寻优,管路之间以协作度衡量管路系的质量的方法。并在二维凸多边形障碍物的情况下验证了算法的可行性。Abstract: In the process of aero-engine pipe laying design,it is import to solve the problem of interference among pipes.Genetic Algorithms (GAs) were used to put forward a multi-pipe path planning method based on coevolution concept.Between any two pipes in the pipe system,the cooperative function was used to measure the fitness of pipes.A validation of the 2D path planning using this method is presented.
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Key words:
- aerospace propulsion system /
- Genetic Algorithms (GAs) /
- coevolution /
- pipe routing
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