Evolutionary Structural optimization (ESO) is a simple and robust numerical method for optimization problems applicable to various types of structures.
渐进结构拓扑优化(eso)是近年来兴起的一种解决各类结构优化问题的数值方法。
The study provides effective numerical analysis method and theoretical basis for the design and optimization of automobile semi axle cross wedge rolling.
研究结果为优化和设计汽车半轴楔横轧设备提供了有效的数值分析方法和理论依据。
Numerical results show that the present method is an effective and robust tool for designing or revising airfoils, as well as for multi disciplinary optimization.
算例结果表明，本方法提供了一种对翼型既可作气动优化设计亦可进行多学科综合设计的有效工具。
Numerical example is investigated to demonstrate the efficiency of the method. The method can offer the necessary theoretical basis for multi-disciplinary uncertain design optimization.
通过算例验证了该方法的有效性，对处理多学科不确定性优化设计问题有一定的指导意义。
Therefore, there are notable engineering significance and academic value to seek for a numerical simulation based optimization method for auto panel forming process.
因此，基于成形过程数值模拟，寻求适用于汽车覆盖件成形过程的优化方法，具有重要的工程意义和研究价值。
In order to improve the efficiency and accuracy of the numerical calculation for the aerodynamic design of winglets, an optimization method based on multi-level response surfaces is proposed.
为了提高数值计算效率和准确性，提出了基于多级响应面法的确定翼梢小翼气动外形参数的一种优化方法。
Numerical simulation result shows that this method can be used for rapid evaluation of sheet metal forming process design and for the optimization of process parameters.
实例证明，一步模拟法可用于板料成形工艺方案的快速评价及参数优化。
This method and the numerical solutions show that the method is also suitable for pure mathematical optimization problems with 0-1 discrete variables.
该方法对于纯数学的0 - 1离散变量优化的求解也适用，方法与数值都表明了这一点。
The numerical simulations show that each design solution satisfies all the compulsory criterions and the new method has a better ability for global optimization.
数值仿真结果表明，所有优化结果的性能指标均满足必备指标要求，且新方法具有很强的全局搜索能力。
The numerical simulations show that each design solution satisfies all the compulsory criterions and the new method has a better ability for global optimization.
数值仿真结果表明，所有优化结果的性能指标均满足必备指标要求，且新方法具有很强的全局搜索能力。
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