查询词典 parametric

In view of the problem of parametric optimization in a nonlinear control system,this paper presents a new simulating method of optimization to be combined with the theory of a nonlinear control system,optimization theory and genetic algorithm.

摘 要］本文针对非线性控制系统参数优化问题，结合非线性控制系统理论、最优化理论及遗传算法，提出了一种新的仿真优化方法。

Mathematically, it can be formulated as Mixed Integer Nonlinear Programming problem that includes both structural and parametric variables optimization.

在数学上，这一问题同时涉及流程结构和操作参数的最优化，属于混合整数非线性规划范畴。

The key parametric effect and optimization of apparatus parameters related directly to the forming, has become an important subject in the research and development of the process.

板带不均匀压下面内弯曲成形装置与成形直接关联的参数的效应和优化问题，是板带不均匀压下面内弯曲成形过程研究与发展中的重要基础问题。

Based on the existing problems in free-form surface reconstruction, surface digitizing and parametric optimization of random points are probed.

针对自由曲面重构建模中存在的问题，对曲面数字化及离散点参数优化技术进行了研究。

To fulfill the requirement of preliminary design,uniform design method is proposed to make parametric analysis and approximate optimization.

作为算例，对一个柱支承预应力扁网壳进行了参数分析，得到了网壳用钢量、变形和极限荷载系数与三个主要设计参数(单层部分材料设计应力折减系数、单层部分范围和预应力值)之间的近似函数关系，并找出了满足规范要求的各参数之间的较理想的最优水平组合。

ABSTRACT Sample path perturbation analysis is a newly-developed approach for the study of discrete event dynamic systems. PA has many advantages and is very effective in parametric analysis and optimization.

摄动分析是近年来提出的一种研究离散事件动态系统的新方法，它具有许多优点，在进行参数分析和优化时特别有效。

Affecting factors,research technical means and methods of improving strength of weldlines as well as parametric optimization and numerical simulation technology were discussed.

综述了注塑过程中熔接缝形成的组织结构及其力学性能研究的进展，讨论了熔接缝的特点，着重阐述了熔接缝强度的影响因素、研究的技术手段和提高熔接缝强度的措施，以及熔接缝加工参数优化与数值模拟技术。

Tests on several standard test sets showes the quality of potential determined with parametric evaluation optimization method is improved when compared with potential determined with linear programming method.

在几个标准测试集上的测试结果表明，与基于线性规划的势函数相比，结果显示新的优化模型以及方法提升了势函数的质量。

Structural identification ; parametric identification ; particle swarm optimization ; combinatorial optimization

结构辨识；参数辨识；粒子群优化算法；组合优化

The modified genetic algorithm has been used in parametric optimization of a sliding-vane compressor, by which the result shows that the modified genetic algorithms is reliable and efficient, as proved by the reasonable parameters.

并且尝试了将改进的遗传算法用于滑片式压缩机参数的优化，结果表明，经过改进的遗传算法有效可靠，经过优化的压缩机参数合理。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。