自动控制

Aiming at the situation that the automation degree of jigger is low,ash feedback and jigger control system was developed.

跳汰选煤的自动化程度决定了原煤洗选的效率和产品的质量，针对选煤厂跳汰机自动化程度低的现状，研制了灰分回控跳汰机控制系统，实现了给煤量、排料量、数控风阀的自动控制。

The purpose of this thesis is to design an experimental device based on hydraulic servo control to simulate the working state of the jigger air-valve, then to provide auto-control of air-valve with hardware base.

本文旨在设计一种基于液压伺服控制的实验室装置，对跳汰机风阀工作状态进行模拟，从而为风阀自动控制提供硬件基础。

So, it is necessary that a more effective and advanced control draft needs to be found to realize the auto-control for jigging air-valve.

所以，有必要寻求一种更为有效的、先进的控制方案实现跳汰机风阀的自动控制。

Grey predicative control ; jigging machine ; automatic control of main processing parameters

灰色预测控制；跳汰机；主要工艺参数自动控制

Recently, artificial intelligent technology, such as expert system, fuzzy control and neural network, is introduced to complex process control, which provides an effective method of the jigging automation. This article studies the strategy and realized method of jigging process automation with intelligent control theory.

首先对影响跳汰分选效果的主要因素做了深入分析，得出床层的密度分布与产品质量密切相关，其正态分布的标准离差可反映出床层中的错配物含量的结论，提出跳汰过程的自动控制应以优化分层状态为目标的控制策略。

For such a single-input-two-output unstable system with strong nonlinearity and strong coupling,the control scheme was accomplished by adding a tracking differentiator and the feedback control law comprised of the errors of the two controlled variables,instead of the only one in the usual ADRC scheme. This method expanded the range that the ADRC scheme can deal with.

倒立摆系统以其结构简单直观，构件参数和形状易于改变，成本低廉，而本身又是一个高阶次、不稳定、多变量、非线性、强耦合系统，被公认为自动控制理论中的典型试验设备，也是控制理论教学和科研中不可多得的典型物理模型。

DLL To Display Shell Objects in a List V - This .dll encapsulates the shell automation library and displays shell objects (e.g., file/folder listings, as well as special folders such as the control panel and desktop) in a listview control.

这个。dll类在一个序列察看控件中封装了shell自动控制库和显示了shell对象（例如文件/文件夹的序列，如控制面板和桌面上的特殊文件夹）。

With the development of control theory and technology, more and more control loops are applied in the process industry.

随着控制技术的不断发展，生产过程自动化程度不断提高，工业过程中采用的自动控制回路也就越来越多。

Electrical control, reliable, can be manual / automatic control.

电气控制可靠，可进行手动/自动控制。

The principle,process,control flow and hardware interface circuit of the automatic medicate e-quipment are introduced in detail.

详细介绍了自动控制加药装置的原理、工艺、控制流程和硬件接口电路。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。