提出了一种基于元结构的数控机床结构优化设计方法。
An optimization design method for NC machine tool structures based on unit structures was proposed.
介绍了基于系统分析的双梁桥式起重机桥架结构优化设计方法。
This paper introduces an optimization design method for overhead traveling crane structure with double bridge which is based on system analysis.
本文研究了翼盒结构的可靠性分析及基于系统可靠性的结构优化设计方法。
The methods of system reliability analysis and optimization for wing-box structures are studied in this paper.
从元件位置和元件尺寸两个方面考虑，提出了一种全局结构优化设计方法。
From the thinking of both position variables and size variables, a global method that can solve the optimization problems was present in this paper.
为了解决这一问题，已有很多学者开始了针对网站导航结构优化设计方法的研究。
In order to solve this problem, many researchers have started their work on optimization approaches for navigational design.
对比国内外井身结构系列，提出井身结构优化设计方法，并找到适合川东北地区的井身结构系列。
Contrast well structure series at home and abroad, put forward well optimization of structure, and find suitable Wells in northeastern Sichuan structure series.
因此，探索和掌握矩形焊接模具的结构优化设计方法，提高模具的动态性能，对超声设备制造企业具有重要意义。
Therefore, to explore and master structural optimization methods to improve dynamic performance of rectangular welding mold, is very important to the ultrasonic equipment manufacturers.
本文主要研究了导管架海洋平台结构系统优化设计的理论与数值计算方法。
The theoretical and numerical methods of structural design optimization for offshore platforms are studied in this thesis.
介绍了等静压瓷砖模具的工作原理、上模芯的结构形式和优化设计的方法。
This paper introduced the working principles of ceramic tile die with static-pressure, structure type of upper punch and method of optimal design.
提出一种关于多层前向神经网络结构的混沌优化设计方法。
The optimization design method is proposed for feed-forward neural network structure by means of chaos ergodicity and randomicity.
本文对高层钢结构MTLD地震反应控制优化设计方法进行了初步的探讨。
Discussion was made on the optimum design method for MTLD system to control the seismic responses of tall steel structures.
这种预应力优化设计方法非常适用于该类复杂结构的预应力设计。
This optimized design method for prestressing is applicable to design of prestressing in that complex structural system.
研究了一般阻尼结构的模态阻尼优化设计方法。
A modal damping optimization method for general damped structures is developed in this paper.
算例表明：文中提出的随机结构分析和优化模型与设计方法是合理、可行和有效的。
A numerical example shows that the structural analysis and optimization design model and method in this paper are valid and feasible.
提出一种面向设计的复合材料旋翼桨叶结构动力优化方法。
A design oriented method for the dynamic design optimization of composite rotor blades is presented.
该方法具有简便、实用等特点，特别适用于大型复杂结构（多变量）优化设计。
The results show that this method is easy and practical, and can be applied in optimum design of large and complicated structure especially with many variables.
本文对周期波导中波传播与振动局部化的分析方法和计算结果可用于结构的优化设计。
The method and results in this paper for solving the problem of wave and vibration mode localization in periodic wave guide can be used in the optimum design of such kind of structure.
研究基于灵敏度的电磁结构形状优化设计方法。
The methods of shape design optimization of electromagnetic structures based on the design sensitivities are studied in the paper.
结果表明，该方法可大大提高齿轮结构参数优化设计编程的效率和质量。
The result indicates that the method could improve optimization design efficiency and quality.
本文叙述了结构优化设计原理和方法，分析了钢结构设计的基本原理并给出了相关设计公式。
This article narrates the principle and the method of the structural optimum design, analyses the basic principle of the steel structure design and gives the correlation design formula.
该方法对于阻尼结构的优化设计有一定的意义，具有较强的工程实用性。
This method has certain significance on the optimization design of damping structure, and has comparatively strong practicality in engineering.
阐述和分析了应用有限元方法进行结构优化改进设计的基本原理和所涉及的关键问题。
Fundamental principle and related key problems for the application of finite element method into structural optimal improvement design are expatiated and analyzed.
提出考虑焊接接头疲劳损伤约束的焊接结构抗疲劳优化设计方法。
Optimization design method of welded structure was put forward with welded joint fatigue damage as constraints.
最后，对多目标优化方法在飞机结构设计中的最新应用研究做了简要的介绍。
At last, the recent applications and researches of multiobjective optimization methods in aircraft structural design are introduced simply.
应用本文的方法对剪切模型框架结构上安装的锚索控制器进行了控制器的总体优化设计。
The global optimal design for the control system of frame shear structure with tendon control devices installed on the structure is conducted for the control systems.
基于一款LED驱动芯片中耗尽型高压NLDMOS器件的参数要求，提出一种耗尽型高压NLDMOS的器件结构和参数设计优化方法。
Analyzing the parameters of the depletion-mode HV-NLDMOS used in a LED driver IC, the structure of DM-NLDMOS and optimal design method of its parameters were proposed.
提出了一种融结构可靠性分析与结构优化设计于一体的钢筋砼框架结构的可靠性优化设计方法。
A method of optimum design of rein forced concrete frame structure based on reliability is proposed, which integrates advantages of the reliability analysis and optimum design.
实例计算表明这种方法在薄壁结构优化设计应用中具有实用价值。
Numerical examples show that this proposed method is practicable in engineering the optimization design of the thin wall structure.
文中详细介绍波分复用器结构参量的优化设计方法。
The method for design of optimum structure parameters of wavelength multiplexer is introduced in detail.
通过建立斜拉桥优化模型，运用结构分析方法，结合优化算法计算实例，对大跨度斜拉桥的动力优化设计进行了初步的探讨和研究。
Through building optimum model of truss Bridges, utilizing structural analysis methods and combining examples of optimum algorithms, the dynamic design of wide span truss Bridges is discussed.
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