控制的

While in the automatically controlled one-chip computer application system, work often by the time which are installed into time controller before, so calculagraph is one of the main part of the most automatic control instruments.

而在自动控制的单片机应用系统中，往往采用的是以时间为条件的时序控制，因此计时器构成了大多数自动控制系统中必不可少的组成部分。

This thesis dedicated to research the investment control of BT project, researched the risk in the program construction, the compose portion and the factors effecting the investment. The research includes the conception and the character of the BT project; the actualize process and the questions should be pay attention to; the conditions of BT contract and the sector of the compose poison of the contract price. In this part researched the conception of the BT purchase price and concluded that the relation between the purchase price and the investment. Then studied the risk factors that effect the investment according to the character of the project and then brought forward several advices of the contract item about how to share the risk. Studied compose sector and it's calculatingly methods of the construction cost which is the main part of the investment, then studied how to control the cost during the construct process and analyzed project variations as well as how control that. In the end, researched the capital cost of BT program, the main content include the concept of the capital cost, the calculatingly methods using the engineering economic method, the method writer suggest in the thesis according to the project practice, how to control the capital cost, mainly through setting up an account and inspecting it, and regulating the program financing rate in reason.

本论文的研究重点即BT项目的投资控制，围绕该问题，本论文的主要研究内容有，从BT模式和BT项目的基本分析开始，研究了BT模式的基本概念、BT项目的运作过程、基本特征；研究了BT项目的合同条件和合同价款，该部分分析了BT项目的合同结构、BT项目的承发包工作范围、BT项目的回购价款组成和确定；根据项目建设特征分析了影响BT项目投资的风险因素，并且提出了在对风险进行分配和分担类合同条款制定时建议；建设工程费用是构成BT投资的主体费用，本文对其各组成部分的基本构成、计算方式进行了分析，研究了实施过程中管理控制和工程变更及变更控制的问题；文章的最后对构成BT项目投资的资金成本进行了探讨，分析了资金成本的概念和形成，运用工程经济学的基本理论分析了资金成本各部分的基本计算方式，依据现有的工程实践情况提出了本文建议的计算方式，最后分析了如何对资金成本进行控制――主要通过设立资金账户对其进行监管以及对项目融资的利率进行合理规定。

A off-line real-time cameral control method is proposed in this paper, which can stretch image contrast and enhance SNR. Benefit from the control method, following work, such as detecting, identifying and tracing are easy. Because of the small size, the system is easy to carry and is suit for open country use.

本文提出的相机控制系统克服了传统相机控制的缺点，可以脱离计算机进行实时控制，并对图像进行能量累积，提高图像的信噪比，可以更好地实现下一步的检测、识别和跟踪处理，而且该系统体积比较小，方便携带，适宜外场工作。

In chapter Ⅰ, a historial review of structure control is given; In chapter Ⅱ, A discussion of the controllability and observablity of flexible structures is given, Two kinds of controllability and observablity index are defined, and applied to actuator allocation; chapter Ⅲ considers the reduction of high order flexible structure mode; the content of chapter Ⅳ is about the basic problem of distributed parameter control system design. It is proved that a stable controllor in mode space may be unstable in real use in distributed paramater systems, also, by closed loop mode concept, a pole assignment method of flexible structure controllor design is given; chapter Ⅴ is about the low-authority controllor design, it is pointed out by use of high order eigenvalue/eigenvector perturbation, a better controllor can be designed; chapter Ⅳ considers flexible structure reduced order control; chapter Ⅶ disscusses the basic problem of flexible structure computer control, analyses discreate controllablity and observablity and its computing, the sample period and coefficient wordlength; chapter Ⅷ is on the problem of low flexibility compensation; chapter Ⅸ is a design example.

在第一章简要回顾了挠性结构控制的历史，并且指出控制中的一些问题；第二章讨论了挠性结构的能控性与能观性，定义了两类能控性程度和能观性程度指标，还将能控性程度概念应用于执行器位置的确定；第三章论述了高阶模型的降价问题，比较了适于挠性结构模型降阶的方法，指出其适用范围；第四章内容是分布参数系统设计的基本问题，首先证明在模态空间中设计的稳定的控制器在实际分布系统上可能是不稳定的，进而根据闭环模态的概念，获得挠性结构控制器设计的极点配置方法；第五章的内容是关于低权控制器的设计问题，指出利用特征值高价摄动和特征向量的摄动，可以设计出更加完善的低权控制器；第六章讨论挠性结构降阶控制问题；第七章讨论挠性结构计算机控制的基本问题，分析了时间离散化模型的能控性和能观性及其计算问题，讨论了采样周期选择和系数字长问题；第八章讨论低挠性结构的补偿问题；第九章的设计例子用来说明第二章和第四章的结果。

Visual interface of VCPC-1 vacuum counter-pressure casting intelligent control is employed by using Delphi language,which appears in the form of window,moreover,it realizes short range control of hypogynous machine and long-distance control of epigynous machine.

采用Delphi语言开发了VCPC-1真空差压铸造智能控制的可视化界面，界面以视窗形式弹出，实现了下位机的近程控制和上位机的远程控制；并生产了最小壁厚1mm以下的复杂薄壁铸件。

This thesis researches the settling method of parameters in order to get the errorless control effect.

对于分层控制策略，本论文研究了获得稳态无差控制的参数设定方法。

The physics simulation of large spacecraft Single Gimble Control Moment Gyro attitude control and momentum management system was established, making use of three-axis air-bearing table as spacecraft dynamics simulation object. The mathematics model of SGCMG attitude control and momentum management system was deduced.

引言单框架控制力矩陀螺作为航天器姿态控制的执行机构，具有较大输出力矩的能力，控制特性线性度好，并具有很强的抗干扰性和很快响应速度等优点，在国际上己得到广泛应用，并且已经成为长寿命大型航天器首选的执行机构。

As to organizational control, it is crucial to straighten out the relationship between the Party, governments and aseiety and to en hance the Party's building.

在组织控制上，理顺党、政府、社会的关系，加强党的建设至关重要；建设社会主义民主政治，坚持依法治国方略是制度控制的主要内容；要实现思想控制的目标，建设社会主义精神文明是治本之策。

Ni Guangna says, black screen incident tells us news to system and computer are incontrollable occasionally, want oneself are controlled, must want him research and development, otherwise not certain safety.

倪光南称，黑屏事件告诉我们信息系统和电脑有时候是不能控制的，要想自己控制，必须要自己研发，否则就不一定安全。

It is necessary to establish construction operation internal control system,strengthen internal auditing,choose key control point and pay attention to intercheck so as to strenghen internal accounting control of construction enterprises.

制定施工业务内部控制制度，加强内部审计，选择关键控制点，注重相互牵制是加强施工企业内部会计控制的有效措施。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。