提出用数值分析与优化相结合的方法对6-SPS并联机器人机构的工作空间进行研究。
An approach combining numerical analysis with optimization for the workspace analysis of the parallel manipulator 6 - SPS is proposed.
随着铜闪速熔炼过程指标要求的提高，对铜闪速熔炼过程进行数值分析与优化就显得日趋重要。
With the development of flash smelting, it shows more and more importance of the numerical analysis and optimization of flash furnace.
介绍了无梁板桥的特点以及其结构分析中的数值方法与优化方法。
This paper presents the characteristics of the slab bridge without beam and presents the relative numerical and optimization methods of the structural analysis.
并通过计算机数值模拟及优化，分析了工作面预掘巷受采动影响的作用，确定了合理的工作面预掘巷支护方案与支护参数；
The influence of mining on the advance roadway of working face is analyzed with numerical simulation and the rational advance supporting method and parameters of working face are confirmed.
理论分析及数值实验证明了优化方法的正确性与有效性。
The theoretical analysis and numerical results show the validity of the optimization methods.
利用FLUENT软件，对外伴管伴热体系传热特性及其优化进行了数值分析与讨论。
The heat transfer characteristics and optimization of external tube heat tracing system are numerically analyzed with the help of software FLUENT.
实例数值计算结果表明，灵敏度分析法对接触器结构设计参数的局部调整与优化设计提供了一条有效途径与理论依据。
The calculated result shows that the sensitivity analysis method gives convenience and a theoretical basis for the partial adjustment of the contactor structure design parameter and optimum design.
采用空间薄壁板壳元与空间梁元混合离散模型对大吨位起重机钢丝绳缠绕卷筒进行有限元分析，将有限元方法与进退法优化方法耦合形成数值算法进而对卷筒进行优化设计。
The numerical method represents a coupling between the optimum method of advance and retreat and the finite element analysis for the design on large hoist drums of cranes that is an actual structure.
对设计与优化的经典连续介质力学方法和有限元数值模拟方法进行了比较与可行性分析。
Moreover, the comparison and analysis between the classical method and finite element method are carried out.
根据数值模拟结果并结合理论分析，通过加大冒口颈与冷铁的尺寸和增设冒口方法，对铸造工艺进行优化。
According to the results and combining with theoretical analysis, the casting process was improved by increasing the size of riser neck and chills and adding the number of the riser.
本文针对某型着陆装备着陆要求和指标，以双气室缓冲气囊为对象，开展了着陆缓冲气囊缓冲过程数值模拟分析与优化设计研究。
Numerical simulation and optimal design of the process of double-chamber airbag landing are studied aimed at landing requirement of the landing equipment.
本文针对某型着陆装备着陆要求和指标，以双气室缓冲气囊为对象，开展了着陆缓冲气囊缓冲过程数值模拟分析与优化设计研究。
Numerical simulation and optimal design of the process of double-chamber airbag landing are studied aimed at landing requirement of the landing equipment.
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