| 鞍点规划与形位误差评定理论的研究 |
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| 引用本文： | 钱名海,吴宏基.鞍点规划与形位误差评定理论的研究[J].大连理工大学学报,1993,33(1):33-38. |
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| 作者姓名： | 钱名海 吴宏基 |
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| 作者单位： | 大连理工大学机械工程系
(钱名海，吴宏基，安立邦)，大连理工大学机械工程系(刘健) |
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| 摘 要： | 提出了鞍点规划的概念，建立了两类有重要应用价值的鞍点规划数学 模型．它是解决形位误差评定等一类工程问题的有力工具．据此可以建立 形位误差评定统一的数学模型；通过分类编码，揭示了各种评定问题的共 性．给出了最小条件的解析表达式和几何判别准则，为评定的计算机化提 供了依据．根据上述原理开发的评定软件，目前已应用在生产实际中．
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| 关 键 词： | 鞍点 形位偏差测量 数学规划 |
Research on saddlepoint programming and geometric error evaluation |
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| Qian Minghai,Wu Hongji,An Libang,Liu Jian.Research on saddlepoint programming and geometric error evaluation[J].Journal of Dalian University of Technology,1993,33(1):33-38. |
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| Authors: | Qian Minghai Wu Hongji An Libang Liu Jian |
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| Abstract: | This paper puts forward the concept of Saddlepoint Programming (SP), and two important types of SP models are given. The research result indicates that the SP is an effective tool to solve such engineering problems as Geometric Error Evaluation (GE) which seek Minimax point. A universal model of GE is established, and systematic classification and catalogue of various GE problems are made which clearly show the common characteristics of GE problems. Besides, the least condition of GE is also given in formula which makes possible for the computer to carry out to work. The software based on the above theory has been applied to production successfully. |
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| Keywords: | saddlepoint measurement of form and position deviation mathematical programming |
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