控制的

To overcome disturbance problem of hedgehopping over the sea, variable structure method is proposed. The central content in this paper is the design of missile altitude control system with variable structure. The research has practical meaning.

不同的干扰因素对导弹高度控制系统的要求是矛盾的，而利用PID控制并不能解决这一矛盾，为此提出了采用变结构高度控制的方法。

this paper makes the gas remote monitor network as background to do some research on the qos guarantee of the network.qos is a synthesis guide line which can be used to estimate the degree to satisfy with some server,which is a technology to solve the problem of delay and congestion in network.it must integrate multi-qos mechanism to get good qos guarantee in the practical application.three qos models in the ip net application and homologized affective factors are demonstrated.meanwhile,the field of qos protection strategy arrangement in shaanxi coal mine gas network has been picked up as the example.for this situation,the comparison to the different qos models is doing strictly.by combining the tcp congestion control arithmetic with ip congestion control arithmetic,the paper also emphatically describes the corresponded arithmetic model for that.stimulatingly,it is promoted the qos characteristic over-area effectively,which it is based on the original single congestion control.

摘 要：以陕西煤矿瓦斯监测远程联网为背景，研究其联网网络的qos保障策略实现。由于现有的各种qos实现机制无法单独为陕西煤矿瓦斯监测联网网络的qos提供保障，因此在实际应用中必须结合多种机制才能得到较好的qos保障效果。比较了传统ip网络的qos结构体系，通过分析intserv和diffserv两种模型的基本原理、工作方式，并指出其各自的优缺点和网络应用环境，设计了将rsvp协议与diffserv模型相结合来满足瓦斯监测数据传输实时性的要求；针对陕西煤矿瓦斯联网的特性，提出了将tcp拥塞控制算法与ip层拥塞控制算法相结合的算法模型，并且该模型的应用可以在原有单一拥塞控制的基础上有效地提升跨地区网络的qos特性。关键词：服务质量；综合服务模型；区分服务模型；拥塞控制

Methods According to the clinical targets recommended by Asian-Pacific Type 2 Diabetes Policy Group, we calculated the success rates of blood glucose, lipid profile, blood pressure and body mass index of patients who hospitalized in our department for more than one year(group A, n=7356), and compared these results with the corresponding rates calculated based on the earlier database (group B, n=1084). The success rates of metabolic indexes of patients who insisted on hospitalizing monthly (group C, n=1367) were calculated. Besides, the factors influencing disease control were discussed through questionnaire.

按照2002年亚太地区T2DM政策小组推荐的控制目标值，计算内分泌科糖尿病数据库中在库1年以上T2DM患者（A组，n=7356）、建库初期患者（B组，n=1084）以及坚持每月随访患者（C组，n=1367）的血糖、血脂、血压及体质量指数的控制达标率，并进行统计学分析比较；同时抽取其中部分患者进行问卷调查，了解影响患者病情控制的相关因素。

This is a control which mimics the Task Manager Memory Usage Control.

这是一个控制的模拟任务管理器内存使用量控制。

We are forever done with human-controlled aircraft, because this is electronically piloted.

我们已经不再需要人力控制的飞机了，这架飞机是全电子控制，因此非常安全。

And then, the frame of voltage stability on-line assessment and control is schemed.

按电力系统分层控制的原则，研究了主网和地区电网电压稳定控制方案。

Nut mounted audiophile RCA connectors to handle enhanced audio cables, gold-plated five-way binding post speaker connectors, discrete volume control for each channel, buffered outputs allows expansion to 24/36/48 channels, configurable input signal routing, switched 12VDC ouptput controls external devices such as screens, relay boxes, and mechanical lifts, external control input (5-24 volts AC/DC opto-isolated), auto-on mode switch

螺母展开古典音乐的RCA连接器来处理增强音频电缆，镀金五双向约束力的后扬声器接口，离散音量控制的每个频道，缓冲产出允许扩展至24/36/48渠道，配置输入信号路由，交换12 Vdc ouptput控制外部设备，如屏幕，继电器盒，及机械升降机，外部控制输入（ 5月24日伏特交流/直流光电隔离式），自动模式的切换

Simulation results showed that the control system performance is obviously better than the conventional cascade control.

仿真研究结果表明，这种方法具有全局优化的能力，对PID控制的参数优化设计是成功和有效的，系统动态品质明显优于通常的PID串级控制，系统控制性能得到了较大提高。

At the same time, using cascade PID control method, letting us have a certain degree of quality control, it meets the requirements of water temperature of the boiler control, which is accuracy and stability.

同时，采用串级的PID控制方法，让我们的控制品质得到一定程度的提高，这满足了锅炉水温控制的要求：准确性和稳定性。

After a deep research on the controlled object, Cascade control as the control method is chosen and professional operators 'experience is introduced into the heating control of the sheet.

本文在对被控对象做了深入研究的基础上，采用了串级控制的实现方法，并把现场操作人员丰富的实践经验引入到控制思想中，从而实现了对板材加热的控制。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。