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Based on matrix equations of spatial heating networks hydraulic calculation method, impedance identification equation is proposed which can be transformed into optimization problem solved by hybrid genetic algorithm. Then, impedance identification results of different numbers of operational conditions are quantitative compared by evaluation function values, which can be used to obtain the optimal...
Structure synthesis method for reconfigurable mechanism based on genetic optimization algorithm is proposed in this paper. Main characteristics of this method include: (1) POC matrix of the mechanism corresponding to different motion stage of the reconfigurable mechanism is used as the objective function. (2) design variables are determined based on the influence of three basic topological structure...
Due to output similarity matrix often involves some error mappings when using multi-strategies for ontology alignment, how to extract the mappings from similarity matrix correctly and effectively will have an important influence on precision. In this paper, a novel approach is proposed, which employs Sufferage algorithm combined with logical reasoning to extract mappings. Firstly, distributed description...
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