Underwater - radio buoy system contains three parts as follows : the monitor and record equipment on the acoustic source vessel , the monitor and record equipment on control vessel and the underwater - radio buoy system 海洋環(huán)境參數(shù)獲取浮標監(jiān)測系統(tǒng)包括聲發(fā)射船監(jiān)控記錄設備、指揮船監(jiān)控記錄設備與水聲浮標三部分。
At the same time in theory extent summarize the management experience of changjiang yingongzhou water area , expound setting up direction tridimensional monitor - control vessel traffic safety management mode , improve management level in full - scale , all 武漢理工大學碩士學位論文同時從理論高度分析長江尹公洲水域管理現(xiàn)狀,提出建立全方位立體監(jiān)控船舶交通安全管理模式。
On account of the vessel traffic organizing management of changjiang yingongzhou channel section is puite representative , therefore facing to times get ahead and technology develop , according to the feature of changjiang channel vts , bringing into the newest science technology and advanced management concept , abstracting a series of full direction tridimensional monitor - control vessel traffic management mode in theory , no matter for the past time , the present or future time , it will all make good sense to marine traffic safety management from both theroretical and realistic 由于長江尹公洲水域的船舶交通組織管理十分具有代表性,因此順應時代的進步和科技的發(fā)展,根據(jù)長江水道型vts自身特點,引進最新科學技術和先進管理理念,從理論上提煉出一套全方位立體監(jiān)控船舶交通管理模式,不論對過去、現(xiàn)在,還是將來,都會對水上交通安全管理具有理論和現(xiàn)實兩方面的重大指導意義。
The underwater - radio buoy for use as obtaining the ocean " s acoustical parameters is a underwater acoustic signals record system which has long distance radio remote control and data transmit function . the technology key of the dissertation study is that under the requirements of the system the monitor and record equipment on the acoustic source vessel , the monitor and record equipment on control vessel command and control the work slate of the buoy system by radio data transmitting mode of short wave transmitter - receiver 海洋環(huán)境參數(shù)獲取浮標監(jiān)測系統(tǒng)屬于具有長距離無線電遙控?數(shù)傳功能的水下聲信號接收記錄系統(tǒng),本論文研究目標的技術關鍵在于根據(jù)系統(tǒng)要求,指揮船和發(fā)射船監(jiān)控記錄設備通過短波電臺以無線數(shù)傳方式,對浮標系統(tǒng)的工作狀態(tài)進行指揮和控制,浮標則通過同一短波信道向指揮船上報浮標方位、工作狀態(tài)、關鍵數(shù)據(jù)及非常狀態(tài)下的報警信號等。
Hydraulic control system of double - cylinder vessel gate is a sort of typical electrohydraulic proportional control system0 in order to study electrohydraulic flux control characteristics of this system , i have analyzed the principle of this hydraulic control system , and made its mathematics model ? in double - cylinder hydraulic system , it is necessary to process electric synchronous control in this hydraulic system , , this paper also introduces a sort of fnn ameliorated from the point of view of intelligent control theory , and clarifies the principle of applying that network to achieve synchronous controlo at the same time , the means of fuzzy configuration analysis is used for network training , , the comparative experiments make known that the method of applying fnn to realize synchronization control is feasible , furthermore , its effect is better than others0 this paper puts forward that a distributed control system can be used to monitor and control vessel gate within a real - time or remote distance , the basic project , structure , applications and functions of computerized scada system in hydraulic system of vessel gate is introduced ? a double layer network structure , epigynous and hypogynous machine network , is applied to this system , , in accord with the application of technique such as plc , integrated software etc , this paper introduces the methods and application to achieve the computerized scada system in the task , and analyzes the characteristic of this system , , in this paper , the application of configuration in monitor and control system of vessel gate is discussedo in addition , in accord with the application of technique such as visual basicb 雙缸船閘液壓啟閉控制系統(tǒng)要求解決同步控制問題,文中從智能控制理論角度出發(fā),采用了一種改進的模糊神經(jīng)網(wǎng)絡,結(jié)合模糊聚類分析方法,闡述了應用該網(wǎng)絡實現(xiàn)同步控制的原理。通過對比仿真實驗表明:應用模糊補經(jīng)網(wǎng)絡實現(xiàn)同步控制是可行的,而且它的同步控制效果要優(yōu)于傳統(tǒng)的設置主從令缸控制方法,具有良好的魯棒性能。另外,本文提出了建立船閘控制系統(tǒng)的分布式控制系統(tǒng),介紹了船閘液壓控制系統(tǒng)的計算機監(jiān)控系統(tǒng)( scada )的方案、結(jié)構(gòu)、應用和主要功能,采用雙層網(wǎng)絡化結(jié)構(gòu):上位機網(wǎng)絡和下位機網(wǎng)絡,并結(jié)合plc通信網(wǎng)絡技術和組態(tài)軟件等技術構(gòu)成的計算機監(jiān)控系統(tǒng)的實現(xiàn)方法,實際應用,分析了這種較新的系統(tǒng)模式在船閘液壓控制系統(tǒng)的計算機監(jiān)控系統(tǒng)的功能實現(xiàn)中所具有的特點。