检测系统

For the convenience of test and maintainability,a test technique for multiprocessing systems,which is based on TDM bus is addressed.

必须提高系统设计的标准化、通用化、模块化程度，提高系统的检测能力和系统软件在线可修

In this paper,nacelle attitude driven by reaction wheels and the full digital decoupling control system of high delicacy torque sensor are studied.

该文研究了一种利用飞轮的反作用力矩作为吊篮姿态控制力矩的惯性轮力矩台控制系统和由高灵敏度扭矩传感器进行吊绳扭矩检测的全数字反捻控制系统组成的吊篮姿控系统，实现了气球吊篮空中姿态的定点问题。

Mainly by cleaning equipment, fluorescent penetrant testing pipeline, a sewage treatment equipment, electrical control system, Pneumatic systems and ventilation exhaust system components.

主要由清洗设备、荧光渗透检测流水线、污水处理设备、电气控制系统、气动系统和换气排风系统等部分组成。

Basic principle and types of the second part of main introduction wind power, among them included wind power brake in the system system, control system and examination parameters.

第二部分主要介绍风力发电的基本原理及类型，其中包括了风力发电系统中的刹车系统、控制系统以及检测参数。

The supervision system has realized IT property condition real-time functions and so on examination, network and operational channel initiative monitoring, prompt short note early warning, has realized from servicers' passive sighting report breakdown to the system failure automatic detection transformation, reduced the breakdown discovery and the solution time greatly, enhanced the network and server's maintenance level effectively; Simultaneously establishes a set of top-down initiative running attention management system, realized the Huhhot Center Sub-branch to arrive at the county sub-branch's integrated management again to the pledge town center sub-branch.

监管系统实现了IT 资产状态实时查看、网络和业务系统主动监控、及时短信预警等功能，实现了由业务人员被动的发现报告故障到系统故障自动检测的转变，大大缩短了故障发现和解决时间，有效提高了网络和服务器的维护水平；同时建立起一套自上而下的主动运行维护管理体制，实现了呼和浩特中心支行到盟市中心支行再到县支行的一体化管理。

Commonly used methods of quadrature coherent detection are summarized, as well as their

建立雷达系统的各个模块后，对整个雷达系统的高重频工作模式进行了仿真测试，表明该系统能够有效地抑制杂波、检测目标。

It introduces the hardware structure and the self-developed software system of the rotating platform, and especially analyses architecture and module design of software system. Combining practical engineering projects, this paper merges Hilbert-Huang Transform and the software system together and makesit become a new module------malfunction detection module.

本文介绍了旋转平台的硬件结构及自主研发的软件系统，重点分析了软件系统的架构和模块设计，结合实际工程项目，将Hilbert-Huang变换整合到旋转平台软件系统中，成为一个新的模块--故障检测模块。

to overcome the drawbacks of csy sensor experiment platform made in hangzhou saite company which are functional singleness and monopoly used,and to improve using ratio of the experiment instrument,the standard voltage signal of the sensor experiment platform outputs to computer by the pci1711 data acquisition card,then computer implements data display and processing,thus realizing automatic checkout with signal.the hardware structure and program design under the visual basic environment are described.it has a friendly interface and can be easily operated.it has been used in experiment teaching successfully,and it has been proved a good performance.

摘 要：为了解决原有杭州赛特公司生产的csy型传感器实验台功能单一、专用性强的缺点，提高实验仪器的使用率，将传感器实验台输出的标准电压信号通过pci1711数据采集卡送入pc机进行数据显示与数据处理，从而实现信号的自动检测。主要介绍数据采集系统的硬件组成及在vb环境下数据采集系统的程序设计。该系统人机界面友好，操作简单方便，已成功应用于实验教学中，效果良好。

The results of the research show that self synchronization closed loop control system through detecting the position of zero value of rotating EMF is new and feasible. In principle it solves the problem how to obtain the accurate rotor position of a step, motor from motor parameters. In design it makes the system simple and practical.

研究结果表明，本文研究的永磁感应子式步进电动机自同步闭环系统在原理上，通过旋转电势过零检测解决了能否利用电机参数获得准确的位置控制与自同步运行问题；在方法上采用数字信号逻辑辩识增强了系统的稳定性，解决了系统实现能否简单实用的问题。

Based on accurate step motor system parameters, the state equations describing step motor dynamic characteristics are set up. The operation of the self synchronization closed loop control system is simulated on computer. In the research the principle analysis and system design have been done about self synchronization closed loop operation. The relation between rotating EMF and the rotor position of the step motor is discussed. Through detecting the zero value of rotating EMF the rotor position of the step motor is indirectly obtained.

在得到准确的步进电动机系统参数的基础上，建立了描述步进电动机动态特性的状态方程，并对自同步闭环系统的动态特性进行了计算机仿真在论文的研究中，分析了旋转电势与电机位置的对应关系，通过旋转电势的过零检测间接得到转子位置信号，利用这种"间接传感器"方法实现了步进电动机的自同步闭环控制，论文从原理分析和系统设计两方面进行了研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。