查询词典 digital control

The digital design eliminates the use of potentiometers for tuning and load control.

数字化设计，消除了使用电位器为调整和负荷控制。

Therefore, a programmable control amplifier is designed by using digital potentiometers and a low-power operating amplifier.

为此，采用数字电位器和低功耗运算放大器研制了一种程控放大器。

Modeled radar digital signal processing system has modeling; standard; open; reprogrammable and program-control characteristics.

模块化雷达数字信号处理具有模块化、标准化、开放性、可编程、可程控等特点。

The fiber are successfully used in the practical noise control. The model of aerodynamics in the course of the intermittence exhaust is simplified into exhaust problem of two stage series cylinder. Digital calculation program which can really imitate aerodynamics characteristics in the exhaust process is established. A simple formula which can be used for calculating the volume of the silencer expansion chamber is established.

作者指出间歇性排气过程的空气动力模型可简化为两级气缸串联的排气问题，编制的数值计算程序真实地模拟了排气过程中的空气动力学特性，建立了消声器膨胀消声室体积大小计算的表达式。

In order to fit the needs of the modern high tech war, win the local war in the condition ofhigh technique. It's very important and effective to research and exploit the digital integrateddisplay and control system, which has the world's best level, of the armored car's commander.

为了更好的适应现代化高技术战争的需要，打赢高技术条件下的局部战争，研制和开发具有世界一流水平的装甲战车车长数字化综合显控系统具有非常实际和重要的意义。

Then, aerodynamic parameters in different flight conditions are used to imitate the uncertainty of the system, and the digital simulation of closed-loop system designed is performed. The results show that the system can accomplish asymptotic decoupling of roll angle, sideslip angle and head-on angle for aircraft, and the system is provided with the function for restraining uncertainty in the system. This illustrates that the flight control system designed has not only good decoupling characteristic, but also better robustness.

然后用不同飞行条件下的空气动力参数变化来模拟系统的不确定性，并进行闭环系统数字仿真，结果表明，所设计的控制律不仅可实现对飞机滚转角、侧滑角、迎角等的渐近解耦控制，而且对系统不确定性具有较强的抑制作用，说明系统具有较好的解耦性和较强的鲁棒性。

the ccd image sensors have been wide ly used in industrial process measurement and control systems owing to their wid e spectral response,wide dynamic range,high sensitivity and geometric precision ,low noise and convenience for digital processing and connecting computers.the p aper gives a brief introduction about the measuring principle of the ccd image s ensor and its application status in industrial measurements.some difficulties an d limitations existing in its application are analysed and the trend of its appl ication is pointed out.

cdd图像传感器以其光谱响应宽、动态范围大、灵敏度和几何精度高、噪声低、便于进行数字化处理和与计算机连接等优点，在工业测控中得到广泛应用。该文简要介绍了ccd图像传感器的检测原理和它在工业检测中的应用现状，分析了现有ccd检测技术在应用中存在的问题和局限，指出了ccd传感器在工业检测应用中的发展方向。

Pittsburgh, April 19, 2007 — Emerson Process Management announced today it has received a contract to install its PlantWeb digital plant architecture with the Ovation expert control system in Units 1 and 2 of the new Vietnam Haiphong Power Plant.

匹兹堡4月19日消息——艾默生过程管理今天宣布获得一份合同，为越南海防电厂的1号和2号机组安装PlantWeb数字工厂架构以及Ovation专家控制系统。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。