Calculation results show that the strength and stiffness of the body structure have met the design requirements. However it is necessary to make further optimization for the original design.
计算结果及路试表明，该型客车的车身结构的强度和刚度基本符合设计要求，但仍有待进一步优化设计。
The ride comfort of AD250 articulated dump truck is improved through analysis and optimization of the stiffness of laminated rubber spring in balanced suspension.
为了提高AD 250铰接式自卸车的平顺性，对其平衡悬架夹层橡胶弹簧的刚度进行了分析和优化。
A stiffness calculation method for stepped spindle is presented by combining the approach of initial parameter with the optimization method.
将初参数法与优化方法相结合，提出了阶梯主轴部件刚度的计算方法。
This paper presents a new scheme for stiffness topology optimization using topological description functions also named level set methods.
提出了一种基于水平集方法的结构刚度拓扑优化设计方法。
Values of these parameters mainly affect the stiffness and energy dissipation of damping component. There exists an optimization problem.
这些参数的取值主要影响着阻尼缓冲件的刚度和耗能效果，就存在一个优化问题。
The analysis of the stiffness and modal characteristics of car body is the guidance for optimization of car structure.
对轿车车身进行刚度、模态特性的分析，可以指导人们对车身结构进行优化。
With size optimization of finite element software, the aluminum alloy hood is designed based stiffness and an improved design is put forward.
借助有限元软件基于刚度对铝质发动机罩进行了尺寸优化设计并提出了一种改进方案。
The optimization constraints can be stress, stiffness, displacement, frequency or buckling load and dynamic response.
优化的约束条件包括应力、刚度、位移、频率、临界压力及动响应。
A stacking sequence optimization design approach of composite stiffened panel was built up based on equivalent bending stiffness method and Genetic Algorithms (GA).
借助于等效弯曲刚度法和遗传算法，建立了一种复合材料加筋板铺层顺序优化设计算法。
The optimization problem can be solved based on the density-stiffness interpolation scheme and the method of moving asymptotes belonging to sequential convex programming approaches.
采用基于密度刚度插值模型和序列凸规划法中的移动渐近线方法求解优化模型。 通过经典算例验证了本方法的有效性。
The first order critical speed and static stiffness of the spindle increases greatly after optimization.
经优选设计后，电主轴的一阶临界转速和主轴端静刚度均有较大幅度的提高。
The size optimization and topology optimization were introduced to improve the dynamic stiffness of the mounting points.
结果表明，采用尺寸优化和拓扑优化的方法进行优化设计可提高质量块安装点的动刚度。
In this paper, a nonlinear planning method, quasi Newton multiplier method, is introduced for the optimization of the bracing stiffness in braced frame structures with symmetric bracings.
本文针对设置有对称斜腹杆的钢筋混凝土框架-桁架结构，运用非线性规划方法拟牛顿乘子法，对框架-桁架结构体系中斜撑的刚度进行优化。优化结果可供工程设计参考使用。
In this paper, a nonlinear planning method, quasi Newton multiplier method, is introduced for the optimization of the bracing stiffness in braced frame structures with symmetric bracings.
本文针对设置有对称斜腹杆的钢筋混凝土框架-桁架结构，运用非线性规划方法拟牛顿乘子法，对框架-桁架结构体系中斜撑的刚度进行优化。优化结果可供工程设计参考使用。
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