伺服

The design includes personally fabricating Dupi surrounding voice decipherer by using ordinary electronic devices, using DC control technology in the predrive amplified circuit and applying active servo-technology to the over-loaded low voice curcuit .

本文介绍了一种新型功率放大电路的设计，利用普通元器件自制杜比环绕声解码器，将直流控制技术应用到前置放大电路，将有源伺服技术应用到超重低音电路，各具特色，LM3886功率放大芯片，功率大，效果好。

This work is focused on an electro-hydraulic servo shaking table which has a single degree of freedom.

本文研究对象为一单自由度的电液伺服振动台，介绍了它的构成与工作原理。

The research topic of this article is about invalidation of the 125MW NO.5 DEH system used at Thermoelectricity head factory Shanghai Petrochemical Industry CO.

本文研究的课题是上海石化股份有限公司热电总厂的125MW ＃5机DEH系统电液伺服阀的失效问题。

Start from the delamination concept of robot's control system, we analysis the structure of convey robot's control system.

我们从机器人控制的分层概念入手，分析了搬运机器人所在控制系统的构成，其中包括控制系统的硬件、伺服控制器和通讯系统。

Recently, Environmental protection and saving the energy topic is paid attention to by the international community, the focal point of this research is in the load end of the air conditioner system, such as PAH and AHU and FCU install server, controller, monitor, and various types of reaction equipment, such as one degree of devices, humidity device, carbon dioxide, motion detecter device ,etc., will respond the return value to the air conditioner knowledge management system through the borderless internet immediately, air conditioner knowledge management system in accordance with judge, flexible to change the air conditioner with logic through computerization to make sure air conditioner dynamic energy conservation and goal that environment optimized; The administrative staff of air conditioner was less likely to care about this a part in the past, the tactics adopted are usually to leave users to establish the control panel of air conditioner, because the user is generally more insufficient to the characteristic and knowledge of the air conditioner, cause the waste of the electricity .

中文摘要近来环境保护及节省能源议题受到国际社会的重视，本研究的重点是於空调系统之负载端，也就是预冷空调箱、空调箱及送风机安装伺服器、控制器、监测控制副机及温度器、湿度器、二氧化碳、移动感测器等各式感应设备，将感应设备所取得的资料即时透过无远弗届的网际网路传回空调知识管理系统，空调知识管理系统透过电脑化依不同逻辑判断，机动调整空调温度开关门槛值及排程，做到空调动态能源管理及环境优化的目标；过去空调管理人员较少关心此一部份，采取的策略通常是任由使用者设定空调控制面板，由於使用者一般对空调的特性及知识比较不足，造成电力的浪费。

To resolve the influence of uncertainty and nonlinearity on the high-precision turntable servo system, an inverse control method based on diagonal recurrent neural network is presented.

针对转台伺服系统中存在的不确定性和非线性因素，提出一种基于对角回归神经网络(diagonal recurrent neural network，DRNN)的逆控制方法。

In order to eliminates the influence of the interaction of structures, realizes the most optimized control of system, minish error of the structural pseudodynamic test, the paper achieve decoupling controlling of multivariable electro-hydraulic servo system by adopting the method of diagonal matrix based on the sutra control theory.

为了消除结构耦合的影响，实现对系统的最优化控制，减小结构拟动力试验误差，本文以经典控制理论为基础，采用对角矩阵法来实现多变量伺服系统的解耦控制。

The application of the digital signal processor improves the adaptability of AC servo system.

数字信号处理器的应用增强了交流伺服系统的适应性。

ABSTRACT The dissertation presents a scheme of full digital AC driver system based on digital signal processor .

本文研究了基于数字信号处理器DSP的全数字交流伺服系统的设计方法。

This paper presents a digitized DC motor position servo control system based on DSP.

提出一种基于数字信号处理器的全数字直流位置伺服控制系统。

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。