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集合论

"集合论"的翻译和解释

例句与用法

  • At the same time , using the assemble theory for reference , using the systematic analysis method , this article proposes the coupling development relations , defines and explains normatively concept connotation of modern agriculture and the capital market coupling development . according to the coupling theory , the article has analyzed essential factor in coupling key territory , and further reveals the coupling development realized mechanism . this article attempts to analyze the factor to promoting coupling development , from three aspects of the modern agricultural development , the capital market development and the government motivation , based on the economical development present stage
    同时,借鉴集合论的思想,运用系统分析方法,建立二者耦合发展的关系,并规范性的定义和解释现代农业与资本市场耦合发展的概念内涵,根据耦合理论对二者耦合关键域的要素进行分析,进一步揭示二者耦合发展的实现机理,试图立足于经济发展的现阶段,从现代农业发展、资本市场发展及政府驱动三个方面分析促进二者耦合发展的因素。
  • This thesis is composed of seven chapters : the first chapter is the introduction of this thesis . it is summary of the background , the technology method , and the significance of research ; in the second chapter , the writer propounded the new method for speed regulating to realize the mainland method . the introduction of the foundation of fuzzy control is the content of the third chapter . the main content of the fourth chapter is the theoretical foundation of fuzzy control ; in the fifth chapter , the writer propounded a kind of self - adaptive fuzzy controller according to the defnult of the conventional fuzzy controller and its properties and structure are alse illustrated at the same time ; the main content of the sixth chapter is the design of sa fuzzy controller ; the seventh chapter is the summary of hardware and software of vfsr for controlling system
    本论文共分七章:第一章是绪论,简介课题研究的背景、技术方法及研究意义;第二章简单分析了传统pid调速技术存在的问题,提出新的调速实现方案;第三章给出了模糊集合论中的一些基本概念、运算定理等;第四章主要介绍模糊控制的工作原理,并指出常规模糊控制的缺陷及其多种改进方案;在第五章中,作者根据常规模糊控制器的不足,设计了自适应模糊控制器,并阐述了它的性能结构和工作原理;第六章的主要内容是自适应模糊控制器的设计;第七章是船模纯粹自航试验调速系统的实现。
  • Then relation function that is a very important notion and the basic concept of extension control is imported . the thesis discusses the structure , the theory and the design method of extension controller . by this method linear , large time - delay and non - linear objects are simulated whose system character variables are error and error differential
    本论文系统地介绍了可拓学的理论框架、可拓集合论、物元的概念、物元变换的理论,并引入了关联函数这一重要概念,接着介绍了可拓控制的基本概念和可拓控制器的结构和原理,运用可拓控制器的设计方法,以偏差和偏差微分为系统特征量分别对线性对象、大延时对象和非线性对象进行了仿真研究。
  • The function location of intelligent building is also a subject which the intelligent building is facing with . based on multilevel fuzzy comprehensive approach on the basis of fuzzy set theory and analytic hierarchy process ( ahp ) . the function evaluation model and a safe and systematical subordinate function of intelligent system are built up
    智能建筑的功能定位也是智能建筑所面临的一个有待解决的问题,本文采用了基于模糊集合论和层次分析法( ahp法)的多级模糊综合评价方法,建立了智能化系统的功能评价模型及完整、系统的隶属函数体系。
  • It can only deal with discrete data . so continuous attributes must be discreted . researching the method of discretiz - ing attribute has important signification in theory and realistic . in this paper we have studied the methods of the discretization of continuous attributes and obtain knowledge from incomplete information systems
    粗糙集的理论基础是集合论,它只能处理离散数据,现实中大量的实型数据必须进行离散化,因而,研究连续属性的离散化具有重要的理论和现实意义,本论文对连续属性离散化的方法及不完备信息系统的规则提取进行了研究。
  • This paper develops a nomal model of the cigarette distribution system of hongta group by analyzing the environment , factors , mechanism about the cigarette distribution system of hongta group , it analyze the reason , way of the cigarette channel of hongta group conflict by quoting the theory of conflict of orgnazition behavior , put thes forward to some measures to manage and coordinate channel conflict . it also , from the manufacture ' s ( hongta group ) position , designs some indexes and methods for evaluating distributors ( tobacco company ) , channels and the cigarette distrubution system of hongta group , which evaluates distributions between qualitative aspect and quantitative aspect , evaluates channel by using channels " value - lose - table method and results comparing method , evaluates the cigarette distribution system ' s of hongta group competitive power by applying an envaluating model which develops from fuzzy and ahp . according to the environments changing , channel conflict , envluating results , it analyzes the reason and steps about the adjustment of the cigarette distrubution system the cigarette , offors the style and content of the adjustment , also puts foaward to three styles of innovation of the cigarette distrubution system the cigarette by quoting the innovation theory
    并且从生产商(红塔集团)的角度,分别按分销商(烟草公司) 、分销渠道及整个分销体系三个层次建立了相应的评价指标和评价方法。其中,从定性、定量两方面对分销商(烟草公司)进行了评价,采用分销渠道损益表法、潜在市场与实际对比法对分销渠道进行评价,而且,从理论上构建了将模糊集合论与层次分析法相结合的综合评价测度模型,据此对红塔集团卷烟分销体系竞争力进行了评价。根据红塔集团卷烟分销体系环境的变迁、渠道冲突、分销体系评价结果等,进一步分析了红塔集团卷烟分销体系调整的原因与步骤,并提出了分销体系调整的形式和内容。
  • The confirmation theory which is one of the uncertain inferring model has been adopted to construct the inference engine , for the special knowledge in the field is uncertain and fuzzy . at the same time the knowledge on fuzzy set theory and fuzzy logic has been applied to calculate the final value about certainty factor value ( cfv ) of a rule through inputting several initial values
    根据专门知识的不确定性和模糊性,运用非精确推理模型中的确定性理论,组织实现系统的推理机,在对规则可信度进行不确定性处理时,引入模糊集合论和模糊逻辑的有关知识,处理多个初始可信度的输入,由此得出最终比较可靠的规则可信度。
  • This paper describes the features of products and assembly . based on the description of these features , the principle of features mapping is studied by set theory . through the multiply mapping of features , a mathematical model of features mapping from design domain to assembly domain is proposed . such a study lays a foundation for the multiple domain feature mapping in concurrent engineering
    用数学方法描述了产品设计特征和装配特征信息.应用集合论在特征信息描述的基础上,探讨了特征映射机理.通过多层特征映射,建立了产品从设计域到装配域的特征映射数学模型,为并行工程中多域特征映射理论的研究奠定了基础
  • For the random and fuzzy of the pricing , this thesis presents probability model based on the statistics theory and strategy model based on the fuzzy set theory respectfully . the strategy model , which is more applicable , includes more objectives in bidding and more facts that affect the mark - up
    针对报价中存在的随机性和模糊性,本文分别提出了基于统计学的概率模型和基于模糊集合论的战略模型,特别是战略模型,它考虑了多个投标目的和许多影响标高金确定的因素,比较适于实际应用。
  • L . a . zadeh , a famous american electronic engineering and cybernetics scientist with profound insight , played emphasis on this kind of problem and published < < fuzzy sets > > for resolving it in 1965 . he amended and extended set theory - the basis of modern mathematics with a bold hand and brought forward the thinking of using fuzzy set as a mathematical model to representing fuzzy business
    美国著名的电子工程学家和控制论专家扎德( l . a . zadeh )是位很有见识的科学家,他正视并为解决这类问题于1965年,发表了《模糊集合》一文,大胆地对现代数学的基石?集合论进行修改和扩充,提出了用模糊集合( fuzzyset )作为表现模糊事物的数学模型。
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