The sensitivity analysis and optimization of car body structure were then carried out.
最后，进行了基于成形因素的车身结构灵敏度分析与优化。
The results of calculation and simulation indicate that application of the discrete method for problem of trajectory optimization can avoid the problem of initial value sensitivity.
仿真计算结果表明这种离散化的方法应用于此轨道优化问题可以避免传统轨道优化方法对初值敏感的问题。
Based on the initial value sensitivity of chaotic motion and the analysis of optimal searching process, a parallel adaptive chaotic optimization (PACO) method is proposed.
基于混沌运动的初值敏感性和对混沌优化搜索过程的分析，提出了并行自适应混沌优化方法。
This thesis deduces computational formulations of displacement sensitivity and stress sensitivity in structural shape optimization considering geometric nonlinear element.
推导了考虑几何非线性项的结构形状优化位移灵敏度和应力灵敏度计算列式。
Then, a set of optimization criteria and algorithms are set up based on frequency sensitivity and evolutionary structural optimization methods.
而后结合频率灵敏度，基于渐进结构优化方法，建立了一套优化准则和算法。
Sensitivity analysis and optimization of complex structure is the key problem of structure design.
复杂结构的灵敏度分析及其优化是结构设计的重要问题。
Through sensitivity analysis and the optimization results, very good results were obtained in Nine-7 Block, which can be used to guide the development of the extra or super heavy oil reservoirs.
敏感性分析和优化结果在九7区的实际生产中取得良好的效果，对指导特、超稠油油田生产具有一定的现实意义。
The interferometric sensitivity equation can be used as an important tool in the interferometric SAR system optimization and interferometric calibration.
干涉灵敏度方程是干涉合成孔径雷达系统优化设计和干涉定标的重要工具。
Moreover, a factor of sensitivity affecting the unique solution of optimal parameters is analysed and some modified methods are provided for MOSFET parameter optimization.
本文还分析了影响参数优化唯一解的灵敏度因素，提出了对MOSFET器件参数优化的一些改进方法。
The optimization procedure of preform die shape is given. The sensitivity of nodal velocity and temperature with respect to design variable is developed.
给出了模具形状优化设计步骤，推导了速度灵敏度方程和温度灵敏度方程。
The importance of design sensitivity analysis and optimization technology is expounded. The principle and method of design sensitivity analysis and optimization technology are used in MSC/NASTRAN.
阐述了设计灵敏度分析和优化技术在空间相机设计中的重要性，并介绍了设计灵敏度分析和优化设计的原理及方法在MSC／NASTRAN中的应用。
The reliability sensitivity is added to the reliability-based optimization design model and the reliability-based robust design is summed up as a problem of multi-objection optimization.
把可靠性灵敏度融入可靠性优化设计模型之中，将可靠性稳健设计归结为满足可靠性要求的多目标优化问题。
In addition, a sensitivity analysis approach was built up for the blast furnace ironmaking optimization, and the multiple objectives were treated with the linear weighted method.
同时建立了高炉炼铁优化的灵敏度分析方法，多目标处理采用线性加杜法。
Now available for parametric sweeps, optimization, sensitivity analysis, and statistical analysis.
提供参扫，优化，灵敏度分析和统计分析。
When the reliability sensitivity of each component based software is given and the testing- resource constrained, optimization problem in determining the test allocation is studied.
探讨了软件测试中每个构件软件的可靠性灵敏度已知，而测试资源受约束时，如何合理分配测试用例以提高构件软件可靠性的最优化问题。
The sensitivity formulas about natural frequency and flutter damp to structure parameters were discussed, and the math models about optimization design were established.
建立固有振动频率和颤振阻尼对结构参数的敏度公式，设计两种不同优化问题的数学模型。
An optimization method for preform die shape in non-isothermal metal forming using plastic finite element method, sensitivity analysis and engineering optimization algorithm is presented.
采用塑性有限元、灵敏度分析和工程优化算法相结合的方法，对非等温成形过程中预锻模具形状进行了优化设计。
The optimization efficiency is dependent largely on the calculating efficiency and precision of sensitivity analysis.
优化效率在很大程度上取决于灵敏度分析的计算效率和精度。
The reliability sensitivity is incorporated into the reliability-based optimization design model and the reliability-based robust design is finally turned out to be a multi-objective...
把可靠性灵敏度溶入可靠性优化设计模型之中，将可靠性稳健设计归结为满足可靠性要求的多目标优化问题。
At present, the method of sensitivity analysis depends on a algorithmic optimization, and asks to be can compute differential coefficient of the target function.
目前的灵敏度分析往往需要依赖于某种寻优算法，并要求目标函数能求取偏导数。
The paper investigates sensitivity analysis of multiobjective optimization in locally compact topological vector spaces instead of metric spaces and obtains much more general results.
利用局部紧的条件，将多目标优划问题的灵敏度分析由度量空间推广到拓扑线性空间，得到了更一般的结果。
The corrective control problem was decomposed into a nonlinear power flow and linear sensitivity computation sub-problem and a sensitivity-based linear programming optimization control sub-problem.
该算法基于连续线性规划技术，将安全校正问题分解为非线性潮流和线性控制灵敏度计算子问题以及基于灵敏度的线性规划控制子问题。
The corrective control problem was decomposed into a nonlinear power flow and linear sensitivity computation sub-problem and a sensitivity-based linear programming optimization control sub-problem.
该算法基于连续线性规划技术，将安全校正问题分解为非线性潮流和线性控制灵敏度计算子问题以及基于灵敏度的线性规划控制子问题。
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