機械專業(yè)外文翻譯---固定卷揚式啟閉機的模糊優(yōu)化-其他專業(yè)(編輯修改稿)
2025-02-24 12:27 本頁面
【文章內(nèi)容簡介】 hanical parts and mechanical system design, design quality standard, material strength and applicable scope, certain load distribution and properties, especially focusing on the economy and efficiency of optimization, all the indicators are fuzzy, the application of the fuzzy optimization theory can will In the design of the fuzzy factors and fuzzy information given by reasonable quantitative restraint function, the objective function of the allowable value, expectations and fuzzy distribution function to reflect the experience, views and expert the design criterion of some recognized. Southwest jiaotong university professor HuangHongZhong studied the basic idea of fuzzy optimal machine the fuzzy optimization problem, research into the method of fuzzy optimization problem. Shandong university of technology was studied ChenJu hua39。s fuzzy multiobjective optimization method, the optimum similarity scale, mathematical, the weighting factor and sexual modal analysis, etc. All these studies have made great progress. At present, the mechanical structure of fuzzy optimization has made great achievements, institutions and overall fuzzy optimization still needs further research. domestic hoist optimization research Hoist the traditional design method to classical mechanics and mathematical basis, using half theory, half the design method and experience of analogy Method, design process, cycle is long, repeatedly design accuracy is poor. In recent years, with the rapid development of the puter technology, and many cross Disciplines of modem design methods get applications such as limit state design and optimization design, reliable design, CAD, finite element method, the dynamic simulation design, 5 modular design, three design, universal design. These modern design method makes hoister design into the innovation, high quality, and high efficiency of the new stage. Among them, the optimization design research the most widely used. Wuhan university of hydraulic and electric engineering professor LiChun studied the hoister for scheme optimization modeling, optimization methods, hoist CAD。 The original electric XueRuiBao professorial senior indochina survey and design institute studied hoist expert system。 China mining university professor SunYouLan studied the structural optimization hoister, all these studies have yielded fruitful results. Unfortunately, so far, these results haven39。t all the practical application engineering design and manufacturing. With fuzzy mechanical science and technolog y development, hoist the fuzzy optimization research will bee the important industry development direction. Because fuzzy optimization reflects intermediary transition widespread fuzziness, reflect the quantitative study from physical fields into one of field must meet fuzzy concepts
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