
[自] 自動控制系統
At first, the structure and technique base of universal automatic control system are introduced.
首先介紹了通用自動控制系統設計的大緻結構和技術基礎;
Methods of analyzing the dynamic performance of automatic control system can include time domain analysis, frequency domain analysis and stability.
自動控制系統的動态性能的分析方法包括時域分析法,頻域分析法,及穩定性判據。
Mainly on the automatic control system for greenhouse design, On the temperature, humidity, light intensity of the principles and methods of measurement.
主要介紹了對溫室大棚自動控制系統的設計.闡述了溫度,濕度,光照強度的測量原理和方法。
On this foundation, I develop the automatic control system of the Coal Stacker and supervise and control system with perfect functions , which may monitor the Coal Stacker work at any time.
在此基礎上,開發了鬥輪機自動控制系統,同時也開發了功能齊全的監控系統,該監控系統對鬥輪機的工作過程實施實時監控。
Introducing the configuration and working principle of greenhouse automatic control system with focus on test and control of humiture.
介紹溫室的自動控制系統的組成及工作原理,重點闡述溫濕度的測試及控制。
In accordance with the requirement of automatic control system, a alarm circuit is developed on 555 time base circuit.
作者針對自動控制系統的要求,采用一片555時基電路開發了一種報警電路。
This paper introduces the principle, software and hardware structure of automatic control system for high -speed material hoist, and analysis feature of the system.
本文介紹了高速物料提升機自動控制系統原理,軟、硬件結構,并對系統的特色部分作了進一步的分析。
Based on technological process of the pelletizing automatic control system, requirement, design and application of the control system were expatiated.
基于球團自動控制系統的工藝流程,着重闡述這一控制系統的要求、設計與應用。
This article present are automatic control system that consists of singlechip microcomputer 8031,8255 and power devices etc.
本文介紹了用單片機8031,8255等芯片和一些功率器件組成的自動控制系統。
Therefore, it is essential for automatic control system in the boiler equipment to analyse and research.
因而,對鍋爐設備中的自動控制系統進行分析研究是必要的。
The composition, main function and operation mode of the automatic control system for the pickling process section are discussed, and some improved control methods are introduced.
本文主要論述了酸洗工藝段自動控制系統的組成、主要功能及操作方式,并介紹了一些改進的控制措施。
The paper introduces the function of PLC in the automatic control system of pumping station.
介紹了可編程式邏輯控制器(PLC)在輸油泵站自動控制系統中的作用。
Use of automatic control system - PLC glazing on the entire process control and monitoring, to be completely automated.
利用自動控制系統-PLC對施釉的整個過程進行控制與監控,實現完全自動化。
The image processing technology is used in the automatic control system to realize the non-touching measurement of position signal instead of the traditional position measure methods.
系統突破傳統的位置測量模式,成功的将圖像處理技術引入到自動控制系統中來,實現了位置信號的非接觸式測量。
Based on the automatic control system of Chinese built soil stabilizer, this paper describes the working principle of this control system, and gives out the system theoretical diagram.
在提出實現國産穩定土拌和機的自動控制系統的基礎上,叙述了該控制系統的工作原理,并給出了系統原理簡圖。
This article mainly introduces several kinds of common external signal interference in measuring and automatic control system, and the method on checking during installation and debugging.
本文主要介紹在檢測、自動控制系統中常見的幾類外部信號幹擾及其在安裝、調試過程中的排查方法。
The design process of automatically temperature controlled clutch heating box is introduced and the automatic control system is described and analyzed.
介紹了自動控溫聯軸器加熱箱的設計過程,并對其自動控制系統進行了描述和分析。
A special welding-machine automatic control system with united PLC and inverter was introduced, the design of hardware and software of the system was described in detail.
介紹了一種由P LC和變頻器組成的專用焊機自動控制系統,對系統的硬件和軟件設計作了較為詳細的闡述。
In the paper puts all-automatic control system of noload idling for mine hydraulic-engineering machine different of cause analysised emulation and practical measure.
提出一種礦山液壓工程機械的空載怠速全自動控制系統,分析引起仿真和實測結果差異的原因。
Based on multi microcomputer, the automatic control system of pipeline all position welding process is developed. The system structure, working principle and software design are described.
建立了基于多微處理器的管道全位置焊接自動控制系統,描述了其系統結構、工作原理和軟件設計。
In this paper, a graphic edit method of power electronic circuits automatic control system simulation is presented. This paper analyzes the principle and program method of graphic edit.
本文提出了一種適用于電力電子電路自動控制系統仿真軟件的圖形編輯方法。叙述了圖形編輯的原理、設計思想及實現方法。
During the transformation of Unit 2 and 3 boiler automatic control system with use DCS, analyzes the specific problems and gives solutions to these problems, improve automatic use rate.
對2、3號爐自動控制系統在DCS改造中遇到的諸多問題進行分析,并提出了解決問題的方法,提高了自動投入率。
The fundamental principle hardware configuration and software design of a microcomputerbased automatic control system for winch type impact drill rig is described.
本文介紹了卷揚式沖擊鑽機微機自動控制系統的基本原理、硬件的組成和軟件的設計。
The fundamental principle hardware configuration and software design of a microcomputerbascd automatic control system for winch type impact drill rig is described.
本文介紹了卷揚式沖擊鑽機微機自動控制系統的基本原理、硬件的組成和軟件的設計。
The paper develops an automatic control system of walking velocity on combine based on feed quantity, and designs its hardware and software.
為此,介紹了一種基于喂入量的聯合收割機行走速度自動控制系統,進行了該系統的硬件軟件設計。
It is introduced the technique characteristic of automatic control system of cold-rolling recoiling drawing-straightening set, its developing trend and application prospect analyzed.
介紹了邯鋼新區冷軋重卷拉矯機組中自動控制系統的技術特點,分析了該系統的發展趨勢和應用前景。
This paper introduces the application of computers at an oilfield gathering station. It gives out hardware design of the automatic control system which possesses stable and reliable characteristics.
本文介紹了計算機在油田集輸站中的應用,給出了自動控制系統硬件設計,系統具有穩定、可靠等特點。
The automatic control system is composed by electric motor and microelectronic devices. The electric motor is the system's controlled member and microelectronic devices are the centers.
電氣傳動技術是以運動機械的驅動裝置—電動機為控制對象,以微電子裝置為核心組成的電氣傳動自動控制系統。
自動控制系統(Automatic Control System)是指通過傳感器、控制器和執行器等組件,在無人直接幹預的情況下,對設備或過程進行實時監測、調節和優化的技術系統。其核心目标是使被控對象的輸出量(如溫度、速度、壓力等)按預定規律保持穩定或跟蹤設定值。
核心組成與功能
典型應用領域
自動控制系統廣泛應用于工業生産(如化工過程控制)、交通(自動駕駛技術)、能源(電網頻率調節)及智能家居(恒溫空調)等領域。
技術原理示例
以恒溫控制系統為例,其閉環控制流程可表示為:
$$ e(t) = r(t) - y(t)
$$ $$ u(t) = K_p e(t) + K_i int e(t)dt + K_d frac{de(t)}{dt} $$
其中$r(t)$為設定溫度,$y(t)$為實際溫度,控制器通過比例-積分-微分(PID)算法生成調節信號$u(t)$。
自動控制系統(Automatic Control System)是指通過設備、算法或程式,無需人工直接幹預即可實現對某一物理量、過程或系統的監測、調節和穩定運行的技術系統。以下是詳細解釋:
系統通過以下步驟運行:
數學上常用傳遞函數描述系統動态,例如一階系統的傳遞函數為: $$ G(s) = frac{K}{Ts + 1} $$ 其中,$K$為增益,$T$為時間常數。
若需進一步了解具體算法(如PID控制)或行業案例,可提供補充方向。
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