three-element control

The Development of the Three-Axis Numerical Control System of the Boring and Milling Machine Tool Based on IPC

基于工控机的三坐标数控钻铣床数控系统开发

According to the direction and damping characteristic of the torque produced by the magnetic torques, the three-axis attitude control schemes of gravity gradient satellite and other satellite with damper were put forward in this paper.

根据磁力矩在地磁场中的定向阻尼特性，提出了磁控重力梯度和有阻尼器的非重力梯度卫星姿态控制律。

Study on the application of PCL-839 card to the three-axis numerical control system of the boring and milling machine tool

PCL-839卡在三坐标数控钻铣床中的应用研究

Based on the digital simulation of drum water level dynamic characteristics of the 321-230/ 100 boiler, the author optimizes the set' points of the three-element feedwater control system with the aid of a digital computer, by using the multivariable optimization method.

本文在对国产321-230/100型锅炉汽鼓水位动态特性进行数字仿真的基础上，利用多变量参数的寻优方法，在数字计算机上进行了给水三冲量调节器整定参数的寻优。

Recursive least square method was used to adjust the parameters of the PID controller, which was applied in three-element control system of boiler drum level.

利用递推最小二乘法循环调整PID参数，并将该控制器应用于锅炉汽包水位三冲量控制系统。

Practical Application Analysis of Three-Element Feed Water Control System

三冲量给水控制系统实际应用分析

Three-axis attitude control using skewed bias momentum wheels

斜装偏置动量三轴姿态控制

Firemen had been fighting the forest fire for nearly three weeks before they could get it under control.

消防队员与森林大火搏斗了几乎三个星期才把火控制住.

The Three-Element Drum Level Control System of Heat-Recovery Boiler and Its Implementation in DCS

废热锅炉汽包三冲量液位控制系统及在DCS上的实现

Application of Three-element Control in High-pressure Steam Drum

三冲量控制在高压汽包中的应用

Three-element drum level control of waste heat boiler equipped for Jinlong Copper's converter furnace

金隆铜业转炉废热锅炉汽包液位三冲量控制

This thesis explains a kind of three-element value cascade control method which is applied in the power plant to control the water level in the steam boiler.

文章介绍了一种已实际应用的电厂锅炉汽包水位三冲量串级控制方法。

The three-element drum level control strategy for heat-recovery boiler of converter is described. Some problems met in implementation of this strategy in TDC 3000 DCS and the solutions for these problems are presented.

简述了闪速炉和转炉废热锅炉汽包三冲量液位控制方案，以及在TDC3000DCS上实现这些方案的过程中所遇到的问题及其解决方法。