查询词典 automatic control system

Take warning of this, this project intents not only to establish a complete set of indoor automatic shrimp culture system, except to establish the solid shrimp culture pond to increase the culture space, but also to establish a separate circulating water treatment system (including micro drum filter, a spire biofilter Gracilar biofilter) together with the automatic feeder, automatic water-quality monitoring and contralling unit, etc., so as to hope another spark of vitality to the shrimp cultures which is downfalling day by day.

有鉴於此，本计画拟建立一套完善的室内自动养虾系统，除将养虾池立体化以增加养殖空间外，并将独立的循环水处理系统（微粒过滤机、生物滤床、龙须菜生物过滤），配合自动投饵、水质自动监控仪器等设备，期望为日渐没落的养虾业，另辟一线生机。

The application of fire automatic alarm system in buildings;2. Optical fiber automatic alarm device for medical transfusion;3. Each function of the automatic alarm system for boiler tube leakage is introduced in detail.

对锅炉炉管泄漏自动报警装置的各项功能进行了较为详尽的介绍，对其在1号炉的设计安装进行了分析和简述，并提出了为确保该装置可靠运行应需采取的措施。

Capgemini Shenzhen Fire Equipment Co., Ltd.- Guangdong Sheng Jie Fire Enterprise Group Shenzhen Branch - Main Products has "wins the Czech Republic","gl" brand:(GB new enterprises or household use of self-luminous) fire extinguisher, fire extinguisher box, hydrant box, emergency lighting and safety of export indicator, fire coatings, fire hose reel, gas automatic fire extinguishing system, automatic sprinkler systems, foam extinguishing systems, dry powder fire extinguishing system, automatic fire extinguishing household products, various types of fire Fire trucks and motorcycles and so on.

深圳市凯捷消防设备有限公司--广东胜捷消防企业集团深圳分公司--主要产品有&胜捷&、&众联&牌：（企事业单位新国标或家居用自发光）灭火器、、灭火器箱、消火栓箱、应急照明及安全出口指示灯具、防火涂料、消防软管卷盘、气体自动灭火系统、自动喷水灭火系统、泡沫灭火系统、干粉灭火系统、家居自动灭火产品、各类消防车及消防摩托车等等。

By analyzing the torsion pendulum system's work theory and automatic measuring method, develop a suit of automatic stiffness measuring system for torsion bar, which realize torsion bar's automatic measuring, resolve the difficult in the torsion bar's produce process, improve torsion bar's produce efficient, satisfy torsion bar's passel produce request.

通过对扭摆系统的工作原理和自动测量的方法进行研究，开发了一套扭杆刚度自动测量系统，实现了扭杆刚度的自动测量，解决了扭杆生产中的瓶颈，提高了扭杆的生产效率，满足了扭杆批生产的要求。

With so much investment made in this alloy plating factory, Modern Alloy Plating has sufficient confidence in services such as the automatic plating line, automatic passivity line, passivity fluid recycling system, and the AA Atomic Absorption Spectrophotometers in the lab, X-ray thickness measuring system, and the automatic tractor.

投注大笔资金成立合金电镀厂，顶吉兴对服务深具信心，全自动化电镀线、全自动化钝化处理线、钝化液循环再生系统以及实验室里的AA原子吸收光谱分析仪、X-Rays膜厚分析仪、自动滴定检测分析仪，精密仪器皆由专业人才掌控整个作业流程。

By studying the final form of a set of responsibilities clear, operative of the internal control system, with the advance guard, in control and afterward as a supplement to the characteristics, as the enterprise's internal control activities of its implementation, the specific standards and guidance, at the same time through the internal control system of regular performance assessment, analysis of the system is running and the degree of deviation of internal control target, real time system improvements, business results and efficiency of the process to provide ongoing protection.

通过研究最终形成的一套职责明晰、操作性强的内控体系，具有"事前防范为主，事中控制和事后补救为辅"的特点，为企业的内部控制活动的实施提供了具体的规范和指导，同时通过对内控体系定期进行绩效评估，分析体系运行的情况和内控目标的偏差程度，继而实时进行系统的改进，为企业经营的效果性和效率性提供了持续的过程保障。

First, the paper reviews the development and research of AC transfer speed system, introduces the different control strategy of transfer speed system for asynchronous motor, and discusses the basic principle of vector control system for asynchronous motor in detail,including the mathematics model and coordinate transformation of asynchronous motor, the fundamental equation of vector control, the estimation method of rotor flux, the system structure of vector control etc. Then, the paper lays stress on the fundamental principle, control algorithm and realization method in TMS320LF2407 of space vector pulse width modulation technology.

本文首先简述了交流调速系统的发展和研究重点，介绍了异步电机调速系统的不同控制策略，详细论述了异步电机矢量控制系统的基本原理：异步电机的数学模型和坐标变换、矢量控制的基本方程式、转子磁链的观测方法、矢量控制的系统结构等，并重点分析了空间矢量脉宽调制技术的基本原理、控制算法以及在TMS320LF2407中的实现方法。

How to improve the built-in control system that the contemporary business administered below the mechanism , the writer thinks :Built-in control theory research ought to be strengthened ,Establishes to amplify the standardized setup of built-in control ; Fix up once more our country board of directors authority setup ,Introduce from elsewhere independent director's system ,Improving law of corporation man administers the composition ;Strengthening the business crisis administer consciousness ,Establish the business hazard control system ;The implementation with artificially originally the human resource administers the tactics ;Strengthen the independence that the inside audited ,Establish together with the audit pattern of inside that the contemporary business system is adaptable each other ,Business built-in control effect and effectiveness are lifted .

如何完善现代企业治理机制下的内部控制制度，笔者认为：应加强内部控制理论的研究，建立健全内部控制的标准体系；重新安排我国董事会的权力格局，引进独立董事制度，完善公司法人治理结构；加强企业危机管理意识，建立企业风险控制系统；推行以人为本的人力资源管理策略；加强内部审计的独立性，建立与现代企业制度相适应的内部审计模式，提高企业内部控制的效果和效率。

The invention relates to a dynamic matrix control system of high-purity distillation, which comprises distillation tower, intelligent checker, DCS system, superior host, and on-site bus, while they are connected. The control system uses tower product group as the object variable, and the reflux ratio and reboil ratio as control variable; the superior receives history temperature and pressure data from the DCS real-time database, via the predict control and dynamic matrix controller, to obtain the output values of present controller as reflux ratio and reboil ratio, then feedback said two values to DCS system, to function the distillation object. The invention can confirm the high-purity stable operation, with better dynamical control.

本发明公开了一种高纯精馏的动态矩阵控制系统和方法；系统包括：精馏塔、智能检测仪表、DCS系统、上位机和现场总线；所述精馏塔、智能检测仪表、DCS系统和上位机通过现场总线依次相连，实现信息流的上传和下达；本发明所涉及的控制系统采用塔双端产品组分为被控变量，回流比和再沸比为对应的控制变量；上位机从DCS实时数据库中获得历史的温度、压力等数据，通过推断控制环节和动态矩阵控制器环节，得到当前控制器的输出值-回流比和再沸比，再把控制器输出值返回给DCS系统，实现了对高纯精馏过程的双端产品高纯控制，对双端组分的高纯度平稳操作，具有很好的动态品质和控制效果。

A fuzzy variable structure controller inherits the robust characteristics of sliding mode control and interpolation property of fuzzy logic control. The robustness property of variable structure system makes the control system insensitive for different burthen variety and different outside disturbance. Fuzzy control predigests the device of control system and alleviates the chattering which variable structure system causes .

模糊变结构控制器继承了滑模控制的鲁棒性能和模糊逻辑的内插性能，变结构控制的鲁棒性使系统对不同的负荷变化、不同的外界干扰不敏感，模糊控制简化控制器的设计，减弱由变结构引起的抖振现象，实现更良好的控制效果。

After explaining total design of automated test system for microcircuit , the thesis introduces GPIB standard .

文章在说明了微电路模块自动测试系统的总体设计后，对GPIB标准进行了介绍。

He interceded in my behalf.

他替我说情。