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屈曲約束的拓?fù)鋬?yōu)化(英文版 精)

屈曲約束的拓?fù)鋬?yōu)化(英文版 精)

定 價(jià):¥198.00

作 者: 邊炳偉
出版社: 華中科技大學(xué)出版社
叢編項(xiàng):
標(biāo) 簽: 暫缺

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ISBN: 9787568047289 出版時(shí)間: 2019-02-01 包裝: 精裝
開(kāi)本: 16開(kāi) 頁(yè)數(shù): 343 字?jǐn)?shù):  

內(nèi)容簡(jiǎn)介

  連續(xù)體結(jié)構(gòu)的拓?fù)鋬?yōu)化相對(duì)其尺寸優(yōu)化、形狀優(yōu)化是較高層次的優(yōu)化,由于其數(shù)學(xué)模型難以描述,所以被認(rèn)為是當(dāng)前結(jié)構(gòu)拓?fù)鋬?yōu)化領(lǐng)域中挑戰(zhàn)性的課題?!肚s束的拓?fù)鋬?yōu)化(英文版)》利用ICM(independent、continuous、mapping,即獨(dú)立、連續(xù)、映射)拓?fù)鋬?yōu)化方法,對(duì)連續(xù)體考慮屈曲的拓?fù)鋬?yōu)化問(wèn)題進(jìn)行了研究,建立了以結(jié)構(gòu)的質(zhì)量小為目標(biāo),以屈曲臨界力為約束以及與位移、應(yīng)力組合為多約束的四種拓?fù)鋬?yōu)化模型,將優(yōu)化模型轉(zhuǎn)化為對(duì)偶規(guī)劃,并利用序列二次規(guī)劃求解,減少了設(shè)計(jì)變量的數(shù)目,縮小了模型的求解規(guī)模,并基于MSC.Patran/Nastran軟件平臺(tái),利用其二次開(kāi)發(fā)語(yǔ)言PCI,實(shí)現(xiàn)了全部拓?fù)鋬?yōu)化程序的編制。

作者簡(jiǎn)介

暫缺《屈曲約束的拓?fù)鋬?yōu)化(英文版 精)》作者簡(jiǎn)介

圖書(shū)目錄

1 Introduction
1.1 Background
1.2 Current Development
1.3 Software Platform
1.4 Key Topics in Buckling Topological Optimization Research

2 Topological Optimization for Continuous Structure with Bulking Constrain
2.1 Introduction
2.2 ICM Method
2.3 Determination of Filter Function
2.4 Model Establishment and Realization
2.5 Solution to Optimization
2.6 Optimization Strategy
2.7 Constrain Selection
2.8 Optimization Algorithms
2.9 Numerical Simulation and Case Study
2.10 Summary

3 Topological Optimization for Continuous Structure with Bulking and Displacement Constraint
3.1 Introduction
3.2 Model Establishment and Solution
3.3 Optimization Strategy
3.4 Constrain Selection
3.5 Optimization Algorithms
3.6 Numerical Simulation and Case Study
3.7 Summary

4 Topological Optimization for Continuous Structure with Buckling and Stress Constraints
4.1 Introduction
4.2 Deformation Energy
4.3 The Theoretical Background of Deformation Energy
4.4 Method of Globalization of Stress Constraints and Strain Revision Coefficient
4.5 Model Establishment and Solution
4.6 Optimization Strategy
4.7 Constraint Selection
4.8 Optimization Algorithms
4.9 Numerical Simulation and Case Study
4.10 Summary

5 Topological Optimization for Continuous Structure with Static Constraint
5.1 Introduction
5.2 Model Establishment and Solution
5.3 Upper Limit for Constraint
5.4 Optimization Algorithms
5.5 Numerical Simulation and Case Study
5.6 Summary

6 Software and User Instructions
6.1 Introduction
6.2 Compiling and Linking of a User Program
6.3 Setup for Analysis and Output
6.4 Topological Optimization Menu and Inputs
6.5 Output and Results Menu
6.6 Summary

7 Engineering Applications
7.1 Introduction
7.2 System Optimization in Industry via Mixed Programming
7.3 Topological Optimization in the Design of a Power Transformer Lifting Lug
7.4 Finite Element Method and Topological Optimization in a SmaU-sized Transformer Fuel Tank
7.5 Topological Optimization in the Design of Vacuum Tank
7.6 Summary

8 Prospect

References
Disclaimer for the software
Index

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