In engineering design optimization (DO) of large-scale and complex systems, it is important to handle epistemic uncertainty which exists in design parameters and stages of DO.
在对大规模复杂系统进行设计优化的过程中，处理好各环节和各设计参数中存在的认知不确定性是十分重要的。
All these results have provided physical vision for engineering design, optimization and concept verification of HYTEN nozzle.
这些结果为HYTEN喷管的工程设计、优化和概念验证提供了基本的物理图像。
Optimization problems often emerge in many fields, such as engineering design, science research and economic management.
最优化问题是工程设计、科学研究、经济管理等众多领域经常遇到的一类问题。
An optimization method based on the linear decomposition and the model coordination for the design of engineering systems is described.
结合线性分解法和模型协调法提出了一个适用于一般工程系统设计的优化方法。
This method has certain significance on the optimization design of damping structure, and has comparatively strong practicality in engineering.
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。
Drainage optimization design for hydropower station is a way which reduces engineering cost and operating cost.
水电站排水系统的设计优化是降低工程造价和运行费用的重要途径。
Geometric programming is a effective method for solving nonlinear programming. This method has been successfully used in optimization design of engineering.
几何规划是求解非线性规划问题的一个有效方法，该方法已成功地用于工程优化设计。
The structural analysis and optimization design based on probability have wide engineering background and are of important theoretical significance and research worthiness.
基于概率的结构分析和优化设计有着广泛的工程背景和重要的理论意义与学术价值。
The testing results are listed, and the obtained parameters can be widely used in hydraulic fracturing optimization design of coal bed, calculation of in situ stress and other engineering problems.
研究范围覆盖面广，所得到的力学参数有一定代表性，可广泛应用在煤层裂缝优化设计、地应力计算以及解决其它工程问题。
The results of calculation and test have important engineering reference value for the optimization design to the platens of injection molding machine.
计算和测试结果对注塑机模板的优化设计具有重要的工程参考价值。
The optimization design of aerodynamic shape for reentry vehicles (ASRV) is a design problem of the complex engineering system, which often involves several subsystems and various parameters.
再入飞行器气动布局优化设计是一个复杂的工程系统设计问题，通常包含若干子系统和大量的设计参数。
On the basis of previous works, here we propose an approach to optimal design of engineering structures for member sizing and shape optimization.
本文在以前工作的基础上，建议一个途径，供工程结构设计的截面优化和几何优化之用。
The selection principle, optimization of the main technical parameters and engineering design for high-speed newsprint paper machine were discussed.
论述了高速新闻纸纸机的选型和主要技术参数的优化及其工程设计并介绍了应用实例。
Optimization design apply best optimization theory and computer to designing domain, for engineering design provide an important science design method.
优化设计是将最优化原理和计算机应用于设计领域，为工程设计提供一种重要的科学设计方法。
This paper investigates the optimization method for debris flow protection engineering design under the direction of the theory of reliability.
本文介绍一种以可靠性理论为指导的泥石流防治工程优化设计方法。
The approximate model has been used in engineering optimization design widely.
近似模型方法在工程优化设计中开始得到重视。
An automotive CAE software based on automotive theory, finite element analysis and optimization design has been developed to resolve relevant engineering problems.
基于汽车理论、有限元分析和优化设计方法，为解决工程实际问题，开发了汽车CAE软件系统。
Therefore, observations and researches on the movement of fish are a process to seek the best mode of propulsion and are also a approach to the optimization of engineering design.
对鱼类运动的观察与研究，实质上是寻求水域中最优推进形式的过程，是工程优化设计的途径之一。
A integrated idea of the DCS design, and some engineering methods of partial subsystem optimization and coordination control are presented.
提出一种DCS控制系统设计的整体化构想，并就局部子系统优化与协调控制的工程方法加以介绍。
The method can be used in the engineering optimization design of steel-concrete composite beams.
该方法可应用于钢-混凝土组合梁的工程优化设计。
Based on the theory of value engineering and control to adiabatic temperature change of mass concrete, it is proposed four-functions principle for design optimization of GHPC.
根据价值工程理论，提出了基于大体积混凝土绝热温升控制的绿色高性能混凝土(GHPC)优化设计的四功能准则。
The selection principle, optimization of the main technical parameters and engineering design for high-speed newsprint paper machine were discussed. The application example was also introduced.
论述了高速新闻纸纸机的选型和主要技术参数的优化及其工程设计并介绍了应用实例。
On the aspect of creating mathematics and mechanics model, the modernistic design method such as inverse-do engineering, optimization design, CAD was adopted.
在推导数学模型和力学模型方面，借助了反求工程、优化设计、计算机辅助等现代设计方法。
While seeking the scheme of minimum structural volume in engineering design, the optimization issue ought to be considered at the same time.
在工程设计寻求结构体积最小方案时，应同时考虑啮合角的优化问题。
Optimization results show that this structure optimization method based on nonlinear finite element analysis is effective in joint structure design and the engineering demands are well satisfied.
优化结果显示，采用非线性有限元法和优化方法对卡环连接结构进行设计能够取得满意的效果，设计结果满足工程要求。
Simulation uncertainty mitigated strategies for different cases mentioned above are presented by means of robust design and engineering stochastic variable optimization methods.
引入稳健设计哲理和工程随机变量优化设计方法，分别提出了对应的不确定管理策略；
The practicality of this analytical method in the design of engineering optimization is evidently better than the other existing methods.
该分析方法在工程优化设计中的实用性明显好于现有其他方法。
Engineers must make use of seismic conceptual design optimization and constructional detail in the design of engineering structure in order to assure engineering design quality.
工程技术人员在建筑、结构设计过程中必须充分运用抗震概念设计的优化准则及其相应的构造措施，确保工程质量。
Engineers must make use of seismic conceptual design optimization and constructional detail in the design of engineering structure in order to assure engineering design quality.
工程技术人员在建筑、结构设计过程中必须充分运用抗震概念设计的优化准则及其相应的构造措施，确保工程质量。
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