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- Based on MSC/NASTRAN software, this paper uses the PATRAN/PCL (PATRAN Command Language) to secondly develop a new software of optimum design module for sectional optimization of truss structures. 本文利用MSC/PATRAN提供的PCL语言,针对桁架结构的截面优化对MSC/NASTRAN优化模块进行了二次开发。
- This paper proposed an optimal path planning method for a sailboat sailing around race marks based on section optimization. 本论文提出了基于分区段优化思想的帆船比赛绕标航行最优行驶路径规划方法。
- Gu S L,Hui D F,Mo H D.The optimal fitting of the nonlinear equation with contraction-expansion algorithm[J].Acta Agron.Sin.,1998.24(5):513-519. [13]顾世梁;惠大丰;莫惠栋.;非线性方程最优拟合的缩张算法[J]
- By using hyperbolas to fit axial curves, considering the maximal error of the fitting curves as the objective function, the optimal fitting hyperb. 通过双曲线来拟合齿向曲线,使拟合曲线的最大误差为目标函数,利用优化的方法,使最大误差最小,得到最优的拟合双曲线,从而加工出所需要的齿形。
- The aim of both types is to proide optimal fit both proximally and distally and thereby achiee axial and rotational stability by irtue of their shape. 这两种类型的目的都是为了在远近端都获得最佳匹配,从而凭借其形状获得轴向和旋转稳定性。
- The unique accurate solution carl be provided by the least square method combined with the optimized FIT method in the paper and the method is better than FWM method. 用本文提出的最小二乘法与最优化方法相结合的 FIT 法估计参数,比 PWM 法更好,且能给出唯一解。
- Based on the characteristics of aqueduct-stayed optimal design, cable optimization, aqueduct body selection optimization and aqueduct body vertical section optimization are included. 根据斜拉式渡槽优化设计的特点,本文将槽身优化分为索力优化、槽身横断面优化以及槽身纵断面优化三个方面进行优化设计,确定斜拉索预应力、槽身断面尺寸、槽身横向及纵向预应力钢铰线配筋数量等槽身设计的主要变量。
- Study of Sectional Optimization and Comfort on New-style Steel Deck 新型钢承板截面优化及舒适度研究
- radar cross section optimization 雷达散射截面优化
- This paper presents the object-oriented program architecture for optimal design of tensegrity cable domes, which can be adopted in pre-press optimization, section optimization, and shape optimization. 该优化设计程序可以对张拉整体索穹顶结构进行预应力优化、截面优化和形状优化设计。
- golden section optimization method 黄金分割优选法
- Optimization fitting method of oil well head flowing temperature formula 油井出油温度最优化拟和方法
- He has lived one section of miserable life. 他过了一段悲惨的生活。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- A hinged or removable section for a table top. 活动桌面桌子上部有铰链连接或可移动的部分
- Dynamics Modeling Research of a High Precision Grinder Based on Sub-structure Impedance Match and Optimization Fitting Method 基于子结构阻抗匹配与优化拟合的高精度磨床整机动力学建模研究
- First the surgeon performed the section of the blood vessel. 外科医生首先切开血管。
- He lived in a quiet section of uptown. 他住在住宅区的一个安静的地段。
- He occupied the other section of Martin's house. 他占用了马丁房子的另一部分。
- Sectional optimal design of telescopic boom of crane 起重机伸缩吊臂截面优化设计