基于ANSYS Workbench的换流阀主水管吊装工装多目标优化设计
MACHINE DESIGN AND MANUFACTURING ENGINEERING（2019）
Abstract
针对特高压直流换流阀主水管吊装过程变形过大问题,基于ANSYS Workbench(AWE)设计了专用工装,首先通过积分法推导出工装主梁挠曲线方程,然后以降低主梁最大变形、最大应力和减少质量以及提高抗压稳定性为主要目标,利用AWE的多目标遗传算法对工装主梁截面尺寸及吊点位置进行了优化设计.结果表明,优化后的主梁质量减少了12.04％,最大变形和最大应力分别降低了31.58％和12.72％,优化效果显著.
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Key words
main pipe of UHV converter valves,ANSYS Workbench,multi-objective genetic algorithm,optimization design
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