1) multi disciplinary and multiobjective optimization design
多目标多学科优化设计
2) multi-disciplinary and multi-objective optimization design
多目标学科优化设计
3) Multi-objective optimal design
多目标优化设计
1.
Taking the minimization of the tooth crown of a worm wheel and the maximization of transmission efficiency and the distance from the center as objectives,we establish the mathematical model for the multi-objective optimal design of worm transmission on the condition that the worm wheel and the worm transmission meet the requirements for load,strength and others.
以蜗轮齿冠体积最小、传动效率最高和中心距最小为目标,在保证蜗轮和蜗杆满足承载、强度及其它要求的前提下建立蜗杆传动多目标优化设计的数学模型。
4) Multi-objective optimization
多目标优化设计
1.
A new method for vehicle crashworthiness multi-objective optimization is proposed based on game theory.
提出一种基于博弈论的耐撞性多目标优化设计方法,用非合作博弈处理多个目标之间的冲突,以达到纳什均衡状态的解作为最优解。
5) Multi-objective optimum design
多目标优化设计
1.
Research on multi-objective optimum design for toroidal drive;
超环面行星蜗杆传动的多目标优化设计研究
6) multi-objective optimization design
多目标优化设计
1.
Pareto genetic algorithm for multi-objective optimization design;
多目标优化设计中的Pareto遗传算法
2.
Based on the feature of objective function and design aim of transmission parameter, an approach of multi-objective optimization design is set forth.
首先介绍了中间箱和侧边箱体积目标函数,根据目标函数的特点和旋耕机传动参数设计的要求,提出了多目标优化设计问题,并以此为基础,采用离散法优化旋耕机的传动参数。
3.
It is presented in this thesis the description of optimization design and simulation and analysis for a certain single-arm pantograph mechanism and the study about the spring system in the collector head using CAD/CAE technology based on multi-objective optimization design, finite element analysis and virtual prototype technology.
本文以某地铁受电弓及其弓头弹簧系统为研究对象,运用基于多目标优化设计、有限元技术和虚拟样机仿真分析方法的CAD/CAE技术,对模型进行了优化设计和仿真分析,得到了该地铁受电弓的结构优化参数,以及弓头弹簧参数设计分析的结果并在实际产品开发中得到了应用。
补充资料:多苯基多亚甲基多异氰酸酯
多苯基多亚甲基多异氰酸酯,简称PAPI,或称粗MDI,浅黄色至褐色粘稠液体.有刺激性气味。相对密度(20℃/20 ℃)1.2,燃点218℃。PAPI实际上是由50%MDI与50%官能度大于2以上的多异氰酸酯组成的混合物。升温时能发生自聚作用。溶于氯苯、邻二氯苯、甲苯等。PAPI的活性低,蒸气压低,只是TDI的百分之一,故毒性很低。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中,改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内,远离火种、热源。严格防水、防潮,避免光照。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中,改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内,远离火种、热源。严格防水、防潮,避免光照。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条