key research items 中文意思是什麼
key research items
解釋
重要科研項目-
The key technology of mpidss includes the distributed supported technology, the process control of cooperative working and the real - time control of the decision process, etc. based on the technologies of decision support system ( dss ), group decision support system ( gdss ) and distributed decision support system ( ddss ), with the theory of system engineering and artificial intelligence such as knowledge engineering, agent, etc, having the background of the items supported by the national 10th five - year plan foundation - the research on the technology of military programming intelligent decision support system, this paper focus its work on researching on the algorithm of mission decomposing and mission distributing, distributed support technology, real - time process control method and project evaluating technology, etc. further more, the architectural model of process control based on multi - agent alliance is put forward and the prototype system of mpidss is implemented
這類決策問題與傳統的企業決策的不同點在於決策群體龐大、決策任務多且任務屬性各異、決策任務的求解具有實時性要求等。決策過程中的關鍵技術包括分散式支持技術、決策任務求解的過程式控制制技術以及實時任務的求解控制策略等。論文在繼承傳統的個體決策支持系統（ dss ） 、群體決策支持系統（ gdss ）和分散式決策支持系統（ ddss ）技術的基礎上，結合系統工程思想以及人工智慧中的知識工程、 agent等前沿技術，以總裝備部十五預研課題? ? 「群體決策支持平臺」為課題背景，深入研究了分散式多任務群體決策過程中的任務分解與分配演算法、任務協作策略、分散式支持技術、實時控制技術，決策方案評價技術等，提出了用於過程式控制制的多agent聯盟體系結構模型，設計和實現了面向軍事作戰規劃的智能決策支持原型系統。 -
The key items include the car sinking, constant speed characteristics, inspection function, auto relevelling function and level accuracy, etc. the research contents focus on the following three parts : firstly, research on effects of system parameters on car sinking has been completed. secondly, the constant speed performance with the compensation of internal leakage of pump / motor is improved. lastly, research on improvement of the car level accuracy and contrast to that of traction elevators is presented, and the reasons of low car level accuracy of hydraulic elevators are discussed
重點研究了三方面內容：一是研究了停層沉降特性及影響電梯轎廂停層沉降特性的各種因素；其次是通過負載壓力補償液壓泵馬達內泄漏來改善電梯轎廂速度穩定性；最後是液壓電梯平層精度的理論和實驗研究，並與曳引電梯的理論模型進行了對比，闡述了液壓電梯平層精度低的原因，理論探討了影響液壓電梯平層精度的主要因素。 -
Project supported by a grant for key research items no. 2 in “ climbing ” program from the ministry of science and technology of china ( grant no. )
國家科技部攀登計劃二號重點項目基金（批準號： ）資助的課題 -
In the third chapter, the mathematical models of project system have been established, and simulation has been done on the simulink enviroment of matlab software kits. the simulation focus on the effects of main parameters on the dynamic characteristics of speed control system, and the main parameters include viscosity damp coefficient and friction torque of electrical motor shaft, internal leakage coefficient of pump / motor of hydraulic circuits, gas volume of pressure accumulator, viscosity damp coefficient of cylinder piston and different running building floors, etc. at last, theoretical research effects of the flow and pressure pulsation of pump / motor on car speed and oil volume leakage theory are discussed. the fourth chapter of this thesis concerns the research on the key items about hydraulic power control system according to the ens 1 - 2 and other hydraulic elevator standards
論文第三章針對組成系統的各個模塊進行了機理建模，並且通過matlab軟體中的simulink圖形化模擬環境進行了本課題系統的模擬研究，主要針對影響系統特性的主要參數變化，動態分析系統的輸出特性，在上下行工況中，分析了電機軸系粘性阻尼系數、軸系摩擦力矩、主迴路蓄能器迴路液壓泵馬達內泄漏系數、蓄能器氣體容積、液壓缸柱塞粘性阻尼摩擦系數以及不同運行樓層工況等參數對系統特性的影響；最後對軸向柱塞泵馬達的流量壓力脈動對電梯轎廂速度的影響和蓄能器內油液體積損失機理進行了理論研究。 -
In order to change the situation of refitting the petrol auto for cng auto developed slowly, chongqing actively develops the technical research on gas automobile engineering, for the moment has already grasped the majority key technology of the natural gas automobile industry and offered dozens of items of performance test and appraisal successfully for a lot of large - scale automobile enterprises such as china faw group corporation, saic - volkswagen co., ltd. etc. the engineering level of cng vehicle, cng station complete equipment, nature gas cylinder and gas selling machine as well as high pressure valve that chongqing developed are in the leading position at home, the scale of industry has already taken shape tentatively
另外，蘇州市客運管理處透露，除了發展「智能公交」外，蘇州市今年城市公交還有四件大事，分別為淘汰現存的28輛通道車，更新300輛公交車搭建科學有效的三縱三橫兩環的公交線網主骨架大規模建設蘇州目前急需的公交站場，其中一處位於新汽車南站附近蘇州市公共交通規劃方案爭取通過市政府審議全面完成中巴車收購淘汰，實現城鄉公交一體化。 -
In the paper, the integrated research of characters, objectives, models, principles, index system and affecting factors of trans - boundary water resource allocatio is done : ( 1 ) the research progress in the trans - boundary water allocation in the past 10 years is summed up, and then the new development tendencies related are concluded ; ( 2 ) the key issues and difficulties on transboundary water allocation are judged through the analysis on the characters of trans - boundary water resource in both aspects of the natures and the international laws ; ( 3 ) the water allocation models as the whole allocation, the project allocation and the integrated watershed planning allocation are systematically analyzed ; ( 4 ) the technical index system is brought forward, their affecting items are discussed, and the major index are defined based on the analysis of allocation principles of the trans - boundary water ; and ( 5 ) the relative suggestions for the allocation of trans - boundary water resources in china are put forward
摘要綜合研究了跨境水資源分配的特點、目標、模式、原則、指標體系和影響等因素：對近10年來跨境水資源分配的研究進行了總結，歸納出新的發展趨勢；從自然和國際法兩方面屬性分析跨境水資源的特點，判識跨境水分配的核心問題和難點；系統地分析了全局分配、項目分配和流域整體規劃分配等分水模式；在分析跨境水資源的分配原則基礎上，提出了分水技術指標體系，並探討了其影響因數和主要指標的確定；結合這些研究，對我國的跨境水資源分配，提出了相關建議。 -
One devotion to explore research methods and assay items which can synthetically represent the three systems is the key problem
致力於探討能綜合反映三大系統功能的研究方法和檢測項目是解決問題的關鍵所在。
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