A simulating control system design based on wireless distributing 一種無線分布式模擬控制系統(tǒng)的設(shè)計
The author uses matlab to simulate control algorithms for vibration isolation and compares the differences of no - control , passive control and active control 作者利用matlab對隔振控制算法進行了仿真研究,比較了無隔振控制、被動隔振控制和主動隔振控制方法之間的差別。
Engine load simulated control system was consisted of two unattached parts of work resistance simulated control subsystem and electric eddycurrent dynamometer control subsystem 發(fā)動機負荷模擬加載控制系統(tǒng)包括彼此獨立的作業(yè)阻力模擬控制子系統(tǒng)和電渦流測功機控制子系統(tǒng)兩部分。
In order to guarantee the normal operation of hydroelectric generator unit , it is necessary to make a thorough test of the performance and characteristics of a governor before it is installed or after it is overhauled . to facilitate the test of the governor , a real - time dynamic simulator based on pcc for water turbine governing system was developed . it has three functions : simulating controlled objects ( pressure water conveying system , water turbine , generator and electric grid ) , simulating governor " s electro - hydraulic servo system and working as a real - time measuring system for governor 水輪機調(diào)速器是水輪發(fā)電機組一個很重要的自動化調(diào)節(jié)設(shè)備,它由調(diào)節(jié)器和電液隨動系統(tǒng)組成,在調(diào)速器安裝或者大修后都要對其性能和特性進行全面測試,為了方便對水輪機調(diào)速器的測試,特開發(fā)水力機組調(diào)速系統(tǒng)實時動態(tài)仿真儀,該仿真儀具有三種功能:對調(diào)速器調(diào)節(jié)對象(有壓引水系統(tǒng)、水輪機、發(fā)電機和電網(wǎng))進行仿真、對調(diào)速器電液隨動系統(tǒng)與調(diào)節(jié)對象進行仿真和作為實時測試系統(tǒng)監(jiān)測調(diào)速器的工作是否正常。
In this paper , the study was based on the emulational experience system of the tractor - implement . the emulational control system was composed of three parts : master pc monitor system , transmission and throttle control subsystem , engine load simulated control subsystem . using the system , many studies and experiments could be carried out on the implement units 本文的研究是在拖拉機作業(yè)機組仿真試驗系統(tǒng)平臺上進行,仿真系統(tǒng)的控制系統(tǒng)由上位機監(jiān)控系統(tǒng)、發(fā)動機及換擋控制系統(tǒng)、發(fā)動機負荷模擬加載控制系統(tǒng)等三大部分組成,利用本控制系統(tǒng)能對機組進行各種加載試驗研究。
Subject to the physical characteristic of parts , a simplified structural model shall be given by simulation run environment . the structure of component model shall be constituted with the exterior characteristic interface , physical performance interface and simulate control interface in accordance with the connection standard of simulation component for component model realization and with clear function and easily extention 針對硬件部件的物理特性和仿真環(huán)境下的特殊要求,仿真運行環(huán)境給出簡潔的構(gòu)件模型,由構(gòu)件的外部屬性接口、功能屬性接口和仿真控制屬性接口組成,按照構(gòu)件模型實現(xiàn)的仿真構(gòu)件接口標準、功能明確、易于擴展。
So it can be used as one part of the industrial process control or a valuable associated software for analyzing and simulating control systems . iterative learning control based on the study of robotic control adjusts control input repetitively with simple learning control algorithms , using input and output data of the previous operation over a fixed time interval , until perfect tracking is achieved 在機器人背景下發(fā)展起來的迭代學習控制對解決具有某種重復運動(運行)軌跡跟蹤問題具有獨特的能力,本文研究的目的是利用迭代學習控制理論為一般控制系統(tǒng)的設(shè)計性能優(yōu)良的控制器,以期擴大迭代學習控制的應用領(lǐng)域。
For the convenience of study , a simulation control system of tractor - implement combination was designed , which had the characteristics of reasonable structure , simple and practical . the control system was composed of three parts : master pc monitor system , transmission and throttle control subsystem , engine load simulated control subsystem . using the system could take many studies on implement units 為研究方便,本文首先設(shè)計了結(jié)構(gòu)合理,簡單實用的拖拉機作業(yè)機組仿真試驗控制系統(tǒng),控制系統(tǒng)由上位機監(jiān)控系統(tǒng)、發(fā)動機及換擋控制系統(tǒng)、發(fā)動機負荷模擬加載控制系統(tǒng)等三大部分組成,利用本控制系統(tǒng)能對機組進行各種加載試驗研究。
Namely along with the rapid development of power electronics technology , computer technology and automatic control technology , the electric transmission technology is being faced with a history revolution , it has become development trend that transferring speed replaces direct current accent speed and computer digital control technology replaces the simulating control technology 隨著電力電子技術(shù)、計算機技術(shù)、自動控制技術(shù)的迅速發(fā)展,電氣傳動技術(shù)面臨著一場歷史革命,即交流調(diào)速取代直流調(diào)速和計算機數(shù)字控制技術(shù)取代模擬控制技術(shù)己成為發(fā)展趨勢。
Engine load simulated control system was consisted of two unattached parts of work resistance simulated control subsystem and electric bow wave dynamometer control subsystem . with the mathematic models of engine load simulation controller , which transferred the work resistance ' s change to engine load change immediately , the system can met the need of the simulation control system 發(fā)動機負荷模擬加載控制系統(tǒng)包括彼此獨立的作業(yè)阻力模擬控制子系統(tǒng)和電渦流測功機控制子系統(tǒng)兩部分,應用發(fā)動機負荷模擬控制器數(shù)學模型,使作業(yè)阻力的變化及時轉(zhuǎn)換為發(fā)動機負荷的變化,能夠滿足仿真系統(tǒng)的控制要求。