| 基于人工神经网络响应面技术的多学科优化方法研究及应用 |
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| 引用本文： | 张锦华,原思聪,张晓钟,郭海燕. 基于人工神经网络响应面技术的多学科优化方法研究及应用[J]. 西安建筑科技大学学报(自然科学版), 2011, 43(3): 451-456 |
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| 作者姓名： | 张锦华 原思聪 张晓钟 郭海燕 |
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| 作者单位： | 西安建筑科技大学机电工程学院,陕西,西安,710055 |
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| 基金项目： | "十二五"国家科技支撑项目，陕西省教育厅自然科学专项 |
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| 摘 要： | 在常用的非层次型多学科综合优化算法基础上,提出了基于神经网络响应面多学科优化算法(ANNMDO),是一种二级结构优化方法,子学科在优化时只需满足本学科的局部约束,学科层优化目标是使该学科优化设计方案与系统层提供的目标方案差异最小,系统层提供一种协调各个学科优化结果冲突机制,并且所需学科层信息通过神经网络响应面获取.最后将协同优化算法(CO)、并行子空间优化算法(CSSO)、ANNMDO算法应用于齿轮减速箱算例,验证了本文算法的高效性.
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| 关 键 词： | 人工神经网络 响应面 多学科优化 齿轮减速箱 |
Research and application of multidisciplinary design optimization based on artificial neural network response surface |
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| ZHANG Jin-hua,YUAN Si-cong,ZHANG Xiao-zhong,GUO Hai-yan. Research and application of multidisciplinary design optimization based on artificial neural network response surface[J]. Journal of Xi'an University of Architecture & Technology, 2011, 43(3): 451-456 |
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| Authors: | ZHANG Jin-hua YUAN Si-cong ZHANG Xiao-zhong GUO Hai-yan |
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| Affiliation: | (School of Mechanical and Electronic Engineering,Xi′an Univ.of Arch.& Tech.,Xi′an 710055,China) |
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| Abstract: | On the basis of non-hierarchical multidisciplinary optimization algorithm,this paper proposed a new multidisciplinary design optimization based on the neural network response surface(ANN MDO),a two-level optimization architecture.That is to say,the sub-discipline level only meet the local constraints and the objective is to get smallest difference between local optimal solution and target program provided by system level.Meanwhile,the system level not only offers some coordinating mechanism to guarantee agr... |
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| Keywords: | artifical neural network response surface multidisciplinary design optimization gearbox |
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