查询词典 servosystem

A synchronization control strategy is presented based on coordinated control according to the electrohydraulic servosystem's nonlinear characteristic in hydraulic simulator .

针对液压仿真转台中框同步驱动系统的特点，提出一种基于协调控制的同步控制策略。

The nonlinear problems in a high-precision servosystem are studied throughly in the dissertation.

论文结合三轴精密测试转台，对高精度伺服系统设计中的非线性问题进行了深入的研究。

This paper describes realization software of the servosystem detaily.

三、详细介绍了系统软件的各个模块功能，包括DSP内部资源分配，数据的规格化处理；调节器的设计、控制策略及实现；转子磁极位置检测；通信等多个模块，从而实现对永磁同步电机的定位控制。

Key words:boundary between water surface and bank; fuzzy control; servosystem

关 键 词：水岸界线；模糊控制；随动系统

Chapter 6 and chapter 7 are about the application of the new theory, the new concepts as well as the new methods In chapter 6, the MRAC system dominent state design method is used to design a electrohydraulic position servosystem of the rocket—artillery rotation mechanism.

第六章和第七章是新理论、新概念、新方法的应用。第六章用模型参考自适应控制系统主导状态设计方法设计火箭炮方向机电液位置伺服系统。

This article in consults the domestic and foreign related literature in the foundation, summarized domestic and foreign has driven the type hydraulic servo development straight the survey and drives the type battery solution servosystem straight the research progress and the principle of work.

本文在查阅国内外有关文献的基础上，综述了国内外直驱式液压伺服系统发展的概况和直驱式电液伺服系统的研究进展及工作原理。

Intelligent control strategys such as fuzzy control, all has the merit of not rely on the object mathematical model and the strongly robust, it can overcome the element of uncertainty in the servosystem such as parameter change and non-linear change, thus it can realize the high quality control performance of the system.

模糊控制等智能控制策略，都具有不依赖于对象的数学模型、鲁棒性强的优点，能够很好地克服伺服系统中模型参数变化和非线性等不确定因素，从而实现系统的高品质控制性能。

This article then unifies the work actual problem, composed the battery solution servosystem to somekind of PWM solenoid valve to conduct the thorough research.

本文便是结合工作实际问题，对某一类PWM电磁阀组成的电液伺服系统进行了深入的研究。

Through to pumps with the mechanical seal practical application and the theoretical analysis, proposed the mechanical seal actual seal effect not only with the mechanical seal own performance related, the condition which with other spare parts also which provides the condition as well as the seal servosystem provides to have the important relations, therefore pumps the unit product when the design, must for the mechanical seal use provide a good external condition.

通过对泵的机械密封实际应用和理论分析，提出了机械密封的实际密封效果不仅与机械密封本身的业绩有关的条件与其他零件也提供了条件以及印章伺服系统提供有重要关系，因此，泵的单位产品的设计时，必须对机械密封使用提供了一个良好的外部

The possiblehost objective reason all is very many, but, our country numericalcontrol engine bed function part development backwardness -- varietyfew, unit technical level low, performance quality insufficientlystable, the cost stays at a high level, the delivery insufficientlywas prompt and so on -- not to be able to satisfy the numericalcontrol engine bed main engine product need to develop, had noalternative but to say was most direct, the most main reason, Becauseall numerical controls engine bed all is by each kind of function part(including host 轴头, straight line rolls guide rail, ball bearingguide screw vice-, numerical control tool rest, knife storehousemanipulator, rotary table, numerical control servosystem, surveyfeedback as well as safe protective equipment and so on), the functionpart which on foundation rack and so on the lathe bed, column thecollection attire becomes is the numerical control engine bedimportant component, moreover is the indispensable part.

可能主客观原因都是很多的，但是，我国数控机床功能部件的发展落后──品种少，单元技术水平低，性能质量不够稳定，成本居高不下，交货不够及时等──满足不了数控机床主机产品发展的需要，不能不说是最直接、最主要的原因，因为所有的数控机床都是由各种功能部件（包括主轴头、直线滚动导轨、滚珠丝杠副、数控刀架、刀库机械手、回转工作台、数控伺服系统、测量反馈以及安全防护装置等）在床身、立柱等基础机架上集装而成的，功能部件是数控机床的重要组成部份，而且是不可或缺的部份。

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。