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。