矿用隔爆接线腔壳体多目标参数优化设计

Optimization Design of Mine Flameproof Wiring Chamber Shell Multi-objective Parameter

以矿用隔爆接线腔壳体为研究对象,根据静水压、各工况下受载分析计算结果,建立接线腔壳体尺寸优化的数学模型,并对设计输入参数与输出响应参数进行相关性分析,根据相关性分析结果确定重要强度、刚度响应量来减少计算量。采用MOGA优化算法获得了最佳设计方案,实现强度、刚度以及质量最优的多目标优化设计。

Taking the mine flameproof wiring chamber shell as the research object, according to the static water pressure and the load analysis and calculation results under various working conditions, the optimization mathematical model of shell structure size was established, and the correlation analysis was carried out on the input parameters and output parameters. According to the correlation analysis results,the important strength and stiffness responses were determined to reduce the amount of calculation. The optimal design was obtained by using MOGA optimization algorithm to realize the multi-objective optimization design.