变结构理论,Variable structure theory
1)Variable structure theory变结构理论
1.A dynamic inversion control method based on variable structure theory is presented according to the feature that hypersonic vehicle model is highly nonlinear,strong coupled and includes uncertain parameters.针对高超音速飞机模型的高度非线性、强耦合、参数不确定等特点,提出了基于变结构理论的动态逆控制方法。
英文短句/例句
1.Immune Sliding Mode Variable Structure Theory and Its Application in Vector Control;免疫—滑模变结构理论及其在矢量控制中的应用
2.Research on Direct Torque Control for Induction Machine Based on Variable Structure Theory;基于变结构理论的感应电机直接转矩控制研究
3.The Theory of Capital Structure and the Changes of the Governance Structure of the Township Enterprises;资本结构理论与乡镇企业治理结构变迁
4.A Study of the Theory and Practice of the Design of the Variant Steel Arched Girder Construction;变异刚拱架结构设计理论及实践研究
5.Capital Structure and Corporate Value: Theoretical Evolution and its Inspiration;资本结构与公司价值:理论演变及启示
6.A Summary and Appraisal of the Historic Development of Capital Structure Theory;资本结构理论历史演变综述及其评价
7.The Theory of Dissipative-Structure and the Conversion of Moral Education Process;耗散结构理论与高校德育过程的转变
8.On Agricultural Development in the H· Chenery s Structural Transformation Theory;钱纳里结构转变理论中的农业发展观
9.Optimal Financial Structure Theory and China Economic Structure、the Evolution of Banking Structure最优金融结构理论与中国经济结构、银行业结构演变
10.Relation between Institutional Changes, Structural Changes and Income Gap: Theoretical and Empirical Study;制度变迁、结构变迁与收入差距:理论与实证研究
11.Changes in Equity Structure and their Effects from the Perspective of Principal-agent Theory;从委托—代理理论透视股权结构变化及相关影响
12.The Impact of Industrial Structural Change on Economic Growth;产业结构变动的经济增长效应——产业结构理论演进与发展
13.The Study and Application of Variable Structure Control Theory;变结构控制理论若干问题研究及其应用
14.Research on Intelligent Control Theory and Applications of Sliding Mode Variable Structure;滑模变结构的智能控制理论与应用研究
15.EPR Theoretical Study of Lattice Local Structure in Al_2O_3:Fe～(3+) System;Al_2O_3：Fe～（3+）体系局域晶格结构畸变的EPR理论研究
16.Study on Fuzzy Variable Structure Control of Uncertain Nonlinear Systems;不确定非线性系统的模糊变结构控制理论研究
17.Catastrophe Theory Applied in Several Geo-technic and Structure Engineering Area;突变理论在岩土与结构工程中的若干应用
18.Theoretical Resecrch on Geometric Structures and Strain Energy of Silicon Carbide Nanotubes;碳化硅纳米管几何结构和应变能的理论研究
相关短句/例句
variable structure control theory变结构控制理论
1.The smoothness guidance law based onvariable structure control theory is presented to solve the problem.针对导弹采用变结构导引律攻击机动目标时,容易引起视线角速率的抖动现象,基于变结构控制理论,提出了一种设计简单、具有较好鲁棒性及准确性的平滑导引律。
2.Parameter ballasting algorithm was deduced based on approach law invariable structure control theory,and the global stability conditions were discussed.利用变结构控制理论中的趋近律方法,推导出神经网络参数的镇定算法,并讨论了学习算法的全局稳定性条件。
3)theory of variable structure system变结构系统理论
4)the theory of structure change结构突变理论
1.Based on China s annual data from 1978 to ,this paper first studies the correlation between tax and economic growth,and then analyzes the generation process of tax withthe theory of structure change.利用1978~的年度数据,建立时序模型考察了税收与经济增长之间的均衡关系,并利用结构突变理论对税收数据的生成过程进行了分析。
5)theoretical structure理论结构
1.This paper briefly outlines the concept, thetheoretical structure and the industrial trend of intelligent furniture.概述智能家具的概念、理论结构,总结国外智能家具的种类以及智能家具的设计原则,分析我国智能家具研发、设计等方面存在的问题,提出发展措施,并对我国智能家具的发展进行了展望。
2.This article attempts to analyze and expuond the subject construction of"chemistry Pedagogy"through the following prerequites of an independent subject:a precise object of study,a rationaltheoretical structure ,and the various aspects of a systematic content system.本文试从一门独立学科应有的条件：确切的研究对象、合理的理论结构、系统的内容体系诸方面，分析论述＂化学教育学＂的学科建设。
3.Mineral sciences,as a subject with strict theory,itstheoretical structure are composed of one core and several protective layers.矿物科学作为一个具有比较严密理论的学科,其理论结构是由一个内核及其扩展或衍生的若干个保护层组成。
6)theoretic structure理论结构
1.Thetheoretic structure of environment accounting refers to a series of correlated objectives,principles,basic concepts and approaches taking the postulation of environment accounting as its premise and focusing on the object of environment accounting.环境会计的理论结构是以环境会计假设为前提 ,围绕环境会计对象所形成的一系列相关联系的目标、原则、基本概念和方法体系。
2.Finally, the paper discusses thetheoretic structure of the organization information system.进而 ,在对“系统”、“信息”概念的新的思考的基础上提出对信息系统的一种新的理解 ,即“组织信息系统”,并讨论了其基本理论结构 。
延伸阅读
Hodge结构的变分Hodge结构的变分variation of Hodge structureH以触e结构的变分〔variati.l ofH以触e str优tUre]【补注】复流形犷上权w的H(心罗结构的变分(va-dation of Hed罗structureof忱igllt、、)是一个二元组，=(笋z，.了)，这里了z是‘，上有限生成Abel群的局部常层，了是由全纯子丛构成的v一笋z⑧，乙的有限下降滤过，满足以下条件:i)由V(v因f)“v⑧df定义的V上平坦联络V，这里u，f分别是笋:和沼的局部截面，且此联络满足v(.了“)C=.、夕一’⑧Q仁(Gr涌ths横截性(Griffithstransversality));li)对每个、‘(/>，二元组(，乙，、，厂(s))是俘、‘的Hod罗结构(Hod罗structure of weightw)·Hodge结构的变分(了z，L、)的极化(po坛咖-tion)是一个平坦双线性型声z⑧护，一Z，，它对每个、‘、诱导了H阅罗结构笋乙.、的极化.当z被换成Q或R时，类似的概念仍然存在(IAll，IA21).如果f:x~S是C上代数簇的光滑真态射，则R川f.z、是少上Hod罗结构的可极化变分的底局部系.根据A .Borel的一个结果，对于形如S\D的复流形S上的Hodge结构的可极化变分，这里S是紧的且Dc了是具有正规交叉的除子，则围绕D的每个局部分支的单值是拟么幂的“A3])(兽停牢粤(mono-dromy theo~)).5上H‘对罗结构的极化变分引起了从s到Hod罗结构的分类空间的一个全纯周期映射(period TnaPPing).如果.了=了\D，这里了是紧肠扮er流形，D是万上具有正规交叉的除子，则对于s上Hodge结构的极化变分(笋z，、)，层梦z具有到了上反常层(perverse sheaf)IC(少，)的一个极小扩张，且IH’(了，IC(’/‘))带有纯Hodge结构(【A4]一IA6」).事实上IC(，z)是极化Hod罗模的一部分“A71).其推广有混合Hed罗结构的变分(variationof献edH浏gestrucr毗)([AS}，[Ag})和混合Hod邵模(而xed Hod罗m闭ule)(【Alo」)的概念.
