控制軌道 的英文怎麼說
中文拼音 [kòngzhìguǐdào]
控制軌道
英文
control locus- 控 : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 軌 : Ⅰ名詞1. (路軌;軌道) rail; track 2. (比喻辦法、規矩、秩序等) rut; path; course Ⅱ動詞[書面語] (遵循; 依循) follow
- 道 : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
- 軌道 : 1 (供火車、電車等行駛的由條形鋼材鋪成的路線) track; pathway; rail; runway; circle; railway 2 (...
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This paper describes the components and structure of advanced signaling system : automatic train control system ( atc ), analyzes the function and classification of its three subsystems : ats, atp and ato, with emphasis on currently widely adopted atc system - quasi - moving - block signaling system, which works on coded digit track circuit, and discusses the operating principles of coded digit track circuit and the features of train control of quasi - moving - block signaling system
信號系統是確保城市軌道交通列車運行安全及提高運營效率的關鍵設備。本文詳細討論了應用於城市軌道交通的先進的信號系統? ?列車運行自動控制系統( atc )的組成和結構,對其三個子系統:列車自動監控系統ats 、列車自動保護系統atp 、列車自動運行系統ato的功能和分類進行了詳細分析和比較。To control the electron beam emitted from the carbon nanotube ( cnt ) cathode, four different electron chunnels are designed
摘要為了控制碳納米管陰極發射電子束的形狀,設計了4種電子通道來控制電子束軌跡。Design of multi - cavity mold for the rubber dust cover
軌道交通噪聲控制結構設計及吸聲材料研究The characteristic quantity ( like the " transfer number " defined in this thesis ) that describes the higher period orbits forms a sequence of phase - locked steps on the plane formed by it and the control parameter. all the phase - locked steps form a so - called prelude phase - locking staircase to type v intermittency
描述這些過渡高周期軌道的特徵量(如本文定義的穿越數)在這個特徵量和控制參量構成的平面上形成一系列鎖相臺階,所有的臺階構成所謂的v型陣發前奏階梯。In a word, it presents a comprehensive and systemic analysis on mbo in china and foreign countries, from the followly fire aspects : the background of mba, the policy environment, the objective firms, the pricing methods, the financing system, find out differences of mba and the causes of them, and combinating special eco - nomic environment and economic traces of our country, the author puts forward counterplan. these counterplans primarily include : from strengthening laws, enhancing the information to publish, culturing to agency and etc to come to perfect the mbo policy environment on our country ; defining objective firms of mbo in realm that the state - owned property is decided to withdraw ; with the clean property worth for the foundation, synthesize to consider managers " contribute and the value of control powers with company, and pass the market mechanism to come for right price of the objective firms ; pass growing the organization investor, creative financing tool and optimizing the assistant financial system, establishing the valid withdrawing way of financing etc to resolve the financing problem
在此基礎上,論文從收購背景、政策環境、目標企業、定價方法、融資體制等五個方面對中外mbo做了全面系統的對比分析,找出了兩者的差異及原因,並結合我國特有的經濟環境和經濟軌跡,提出了相應的對策措施。這些對策主要包括:從健全法律法規、加強信息披露、培育中介機構等方面來完善我國mbo的政策環境;在國有資產決定退出的領域內對mbo的目標企業進行界定;以凈資產值為基礎,綜合考慮管理層貢獻和公司控制權兩個因素,通過市場機制來為目標公司正確定價;通過培育機構投資者、創新融資工具和優化配套金融制度、建立有效的融資的撤出渠道等來解決融資問題。In this process, the thesis discusses detailedly the method which can improve the resolving power in measuring component and can deal with the probe circuit, and puts forward the design method of applied circuit. then the thesis discusses the methods of line and circle interpretation
接著又討論了計算機數控系統的控制策略,主要包括:知道預定軌跡的直線與圓弧插補的方法、連續掃描系統的控制策略、 pid調節器的設計及pid參數的整定方法等。First, the domestic status quo of track inspection and the overseas development of track inspection device are introduced in the thesis. based on the introduction, three schemes to monitor the track irregularity by means o f photoelectric inspection technology are put fonvard in the thesis : using photosensitive diode, using ccd array wfth computer, using ccd array with single chip computer
論文首先介紹了國內軌道檢測的狀況和國內外軌道檢測設備的發展,分析了各種設備的優劣,並在此基礎上提出了採用光電檢測技術對軌道不平順參數進行檢測的三套方案:光敏二極體陣列方式、線陣ccd結合工業控制計算機方式和線陣ccd結合單片機方式。As the percentage of flexible space structures and the requirement for control accuracy continuousely increase, the control of flexible space structures is increasingly important. focusing on the problem of vibration control of clamped beam, the thesis studied the application of wave absorbing theory to the vibration control
隨著空間結構中的撓性結構的比重的不斷增加和軌道、姿態控制精度要求的不斷提高,使撓性結構振動控制日益重要,本文針對懸臂梁的彎曲振動控制問題,研究了波吸收器在振動控制中的應用。However classical methods could not meet these requirements in some cases
經典的軌道控制和軌道確定方法有時無法滿足這些要求。After joining the cospas - sarsat in 1992, china established the chinese mission control center, thus greatly improving the capability of the emergency alarm service for ships, aircraft and vehicles
中國在1992年加入了國際低軌道搜索和營救衛星組織,以後還建立了中國任務控制中心,大大提高了船舶、飛機和車輛遇險報警服務能力。This thesis, taking geosynchronous satellite as an example, studies systematically and thoroughly the multi - sensor information fusion technology, studies fault diagnosis and system rebuild technology in satellite attitude control system, and studies autonomous navigation, orbital keeping technology
本文以地球同步軌道衛星為研究對象,從理論上和工程上較系統和全面地研究了衛星姿態控制系統的多敏感器信息融合技術、故障診斷與系統重構技術、自主導航技術、軌道保持技術。In the part of orbit control, the main ideas in study is to define the nonlinear control system on a riemann manifold from the global viewpoint, and to build the intimate relation between the geometrical structure of state space and the state equation of nonlinear control system ; in the part of attitude control, the main ideas in study is to deduce mathematical model with good character based on global differential geometry ideas as well as li group and li algebra, moreover, to design corresponding control schemes
在軌道控制部分,研究的主要思想是從整體化的觀點出發定義一種建立在riemann流形上的非線性控制系統,將狀態空間的幾何結構與控制系統的狀態方程建立直接的聯系。在姿態控制部分,研究的主要思想是以整體微分幾何方法為工具,以李群與李代數等數學理論為基礎,從數學角度建立具有良好性能的數學模型,並設計出相應的控制方法。It include dynamic system which used to describe the motion of orbit and attitude of the space station, gnc system that describe the control of orbit and attitude of the space station system ; power system, that provide the power supply for the space station
其中:動力學子系統描述空間站運行的軌道和姿態運動, gnc系統主要描述空間站的軌道、姿態控制,電力系統主要描述空間站的電力供應情況。In accordance with the dominant equations of the two models, this paper uses green function method to calculate vibration caused by effects among wheels, tracks, and sleepers
本文根據兩種模型的控制方程,使用green函數法計算了車輪、軌道、枕木的相互作用所引起的振動。As / rs systems is consisted of high bay racking, stacker crane, with guide rail, conveyor system, automatic control systems, computer control administration systems with other related equipments, which controls automatically specific pallet put away or retrieval
立體自動倉庫由高層貨架,巷道堆垛起重機、有軌堆垛機、輸送系統、自動化控制系統、計算機倉庫管理系統及周邊設備組成,可對集裝單元貨物出入,存儲實現自動化保管的倉庫。The automatic train control signaling system of the kwun tong, tsuen wan and island lines was completely replaced and renewed by an advanced system in 1998. the replacement included all trackside and train - borne signaling equipment and apparatus
一九九八年全面更新觀塘線、荃灣線及港島線的列車自動控制系統,工程包括更新軌道旁及列車上的訊號設備及裝置。Thirdly, by neglecting the coupling influence, the control laws of pitching, yawing and sloping movements are designed separately with frequency domain analysis and root locus, and then the parameters of the controller are chosen
第三,忽略耦合影響,將控制系統分為俯仰、偏航、傾斜三個相互獨立的通道,用頻域分析法和根軌跡法設計控制律、選取控制器參數。In view of the regression characteristic and the configuration maintenance demand of the regional coverage satellite constellation, the constellation configuration is optimized using the linear relations between the semi - major axis and inclination and the rates of change of the ascending node right ascension and phase, which enhance the long - term stability of the satellite constellation configuration, simultaneously the sub - stellar and the phase are controlled through changing the deviations of the semi - major axis and the inclination
摘要針對區域覆蓋衛星星座的回歸特性和構型維持需求,利用軌道半長軸和傾角與升交點赤經漂移和相位角漂移變化率之間的線性關系來優化星座構型參數,提高衛星星座構型的長期穩定性,同時通過協同控制軌道半長軸和傾角漂移量來實現區域覆蓋星座構型維持。Then above the typical terrain and under the disturbance the terrain following system is simulated. the result shows the flight control system can withstand the disturbance and track the optimal trajectory
在典型地形情況下進行地形跟隨模擬,並且為了真實模擬地形跟隨,在控制通道加入風擾動,結果表明該飛控系統能夠很好的抵抗風擾動,緊緊跟隨最優軌跡飛行。Through an analysis of various factors that influence the project cost from the angle of urban rail transit construction management, this paper emphasizes the management method on the stages of project designing, project bidding, project construction and project completion, and argues that effective means and concrete measures of controlling the cost of urban rail transit project shall be further discussed
摘要從軌道交通建設管理的角度分析了影響工程造價的各種因素,重點對勘察設計階段的管理、工程招投標階段的管理、工程施工階段的管理以及竣工階段的管理方法進行了分析,試圖探尋控制軌道交通工程造價的有效手段和具體措施。分享友人