在详细介绍了系统的各部分与整体运行情况后,采用LQR经典线性最优控制算法对结构进行了振动台试验研究。
The running conditions of each part and whole of the system are introduced. Then shaking table test employing LQR classical linear optimal control algorithms is performed.
运用体积开裂概率分析了大体积混凝土结构的抗裂可靠性,并结合有限元法对控制裂缝设计与施工进行了研究。
The paper analyses the anti cracking reliability in massive concrete structure with the concept of overall crack probability, presenting the cracking control design and construction combined with FEM.
内燃机结构噪声控制的研究是振动与噪声控制领域的一个重要的研究方向。
The research of structural noise control is an important aspect of noise and vibration control domains.
重点研究了这种仿真计算机系统的网络结构、协议与控制方式、系统时钟同步控制及在线故障诊断等问题。
The paper discusses the architecture of simulation computer based on microcomputer network, the communication protocol, the synchronization issues and the fault diagnoses of the simulation system.
从并联机构的造型与功能、结构的关系入手,阐述了并联机构造型设计的方法,并对并联机构的控制面板设计进行研究。
From the point of view of the relationships between form design and function and structure, the form design of parallel kinematic machines and control panel design were studied.
随着由低碳钢构成的机械承载结构裂纹问题的日益严重,研究机械承载结构裂纹诊断、控制与维修已成为故障诊断学领域的新热点。
With the severity of crack problems increasingly of structures, which are made up of soft steel, to study diagnosis, control, and maintain of the crack, is a new hotspot in fault diagnosis areas.
本文从公司控制链微观结构的视角研究了大股东的终极控制与掠夺行为。
This paper mainly examines the ultimate control and predatory behavior of big shareholders based on the structure of control chains.
对桥梁等大型土建结构在外扰作用下的振动实施控制是目前的一个研究热点,也是提高结构安全性与耐久性的一条重要途径。
The vibration control of civil structures such as Bridges induced by the external excitation is a new area of research, and also an important way to improve the safety and durability of the structure.
针对随机压电智能桁架结构研究了基于概率的结构闭环控制系统动力响应分析模型与方法。
The problems of dynamic response analysis of closed loop control system based on probability for the random intelligent truss structures are studied.
本文以is100- 65 - 315离心泵为具体研究对象,对结构噪声预测与优化控制进行了初步的研究。
The IS100-65-315 centrifugal pump as the research object, the prediction and optimization of the structural noise has been studied.
研究了一类线性离散时滞广义不确定系统的变结构控制的综合与设计问题。
This paper studies the synthesis and design problem of variable structure control for a linear discrete uncertain singular system with time-delays.
这一参数直接反映出冰与结构综合作用条件对系统动力效应的控制水平,为冰激柔性直立桩结构振动问题的研究开辟了一个重要的突破方向。
This parameter directly reflects the interaction level of ice and structure, and creates an important breakthrough direction in the research of ice induced vibration of compliant vertical column.
经过对大量数据的分析整理,研究西安市范围内几类不同使用功能、结构形式建设项目的工期与成本控制指标值。
Via a lot of work on the large datum, this paper studies schedule and cost's control index values of engineering project by way of different functions and structure types in Xi 'an.
针对随机参数压电智能桁架结构研究了基于概率的结构闭环控制系统动力响应分析模型与方法。
The problems of dynamic response analysis of closed loop control system based on reliability for the intelligent truss structures with random parameters were studied in this paper.
对一类复杂大系统结构与控制方面研究的主要内容及成果进行了综述。
The main content and achievements of research on the structure and control of a class of complex large-scale systems are surveyed.
随机压电智能结构振动主动控制是目前结构动力设计与控制研究领域中的一个重要的崭新课题。
Active vibration control for piezoelectric intelligent structures is an important task in the field of engineering structural research.
该技术方案以小型电火花机床的主轴头和电源控制柜为基础,重点研究了总体结构、电极与工件之间的三坐标移动、电极精确定位、工作液循环系统等关键技术。
The key technologies, the whole makeup, the motion between electrode and workpiece at three coordinates, precise orientation of electrode and cycle system of work liquid are emphatically studied.
在项目的规划与实施中,分别对项目组织的规划、工作结构分析、项目进度规划及风险管理、成本控制、质量控制等方面进行了研究。
In the project's implementation and control, respectively, the formation of the project team, risk management, cost control, quality control, a study.
在研究与掌握ADVIS OR车辆仿真系统结构组成的基础上,对该系统进行了二次开发,建立了该仿真系统不具备的某特定车型的混合动力系统仿真模型及其控制器模型。
The advanced vehicle simulation software ADVISOR is redeveloped for setting up the simulation models for a specific hybrid electric vehicle and its controller, which was not available in ADVISOR.
超细氧化铁制备工艺和进程的研究与控制,对其微观结构和宏观性能具有重要影响。
The research on the preparation process of ultrafine iron oxide has an important influence on its micro structure and macro performance.
研究了离散变结构控制问题,详细叙述了离散时间系统的准滑模、理想滑模、非理想滑模与准滑模带的概念;
The design of variable structure control for discrete time systems is discussed. The concepts of discrete time systems are told in detail, including quasi-sliding mode and quasi-sliding sector.
通过对控制器参数的研究,表明磁轴承最终的控制刚度不仅与控制器有关,而且受结构参数的制约。
The research on the parameter of control system shows that the control rigidity of magnetic bearing designed by the controller is restricted with the structure parameter.
深入研究了用于流媒体传输的实时传输与控制协议RTP/RTCP,掌握其结构与规则。
Secondly, this paper studies some related technologies of streaming media, researches deeply on the RTP/RTCP protocol used in streaming media transmission, mastering its structure and rules.
本文对自适应减振压电结构研究了自适应结构的综合建模、自适应结构的最优控制和自适应减振评估与验证。
In the paper, adaptive suppressing vibration of the piezoelectricity elastic structure is studied, including synthesizing modeling, optimal control and evaluation and validation.
研究目的:构建空中技巧项目技能学习心理结构和助滑速度最佳训练控制方案与效果的评定。
The purpose of this study is to construct psychological frame of motor learning concerning aerial technical project and pass judgement on optimum training program and effect of helping skiing speed.
紧接着,从静态和动态两个角度,对我国上市公司控制权与资本结构的关系进行了理论与实证研究。
Then, from both static and dynamic point of view, the relationship between capital structure and corporate control of listed companies in China is examined by theoretical and empirical analysis.
首先对其工作机理进行了研究,确定了总体及各组成部分的结构方案,在此基础上设计了水处理装备的反应器本体与控制器。
Firstly, the working principle of the equipment is researched. Then, the design scheme is determined. Lastly, the reactor and controller are worked out.
现有微电网研究集中在并网控制、潮流计算、建模与仿真、拓扑结构与控制等方面,实际投入运营的系统不多。
Main research subjects are focused on grid-connected control, power flow calculation, modeling and simulation, topology and control and so on, real operation systems are very few.
现有微电网研究集中在并网控制、潮流计算、建模与仿真、拓扑结构与控制等方面,实际投入运营的系统不多。
Main research subjects are focused on grid-connected control, power flow calculation, modeling and simulation, topology and control and so on, real operation systems are very few.
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