互聯系統 的英文怎麼說
中文拼音 [hùliánxìtǒng]
互聯系統
英文
interconnected system-
Such factors as product trade, factor mobility, knowledge diffusion and technological diffusion make anfractuous relation lie in the system. so region is mutual related, not isolated. the economic growth of one region depends on not only its element devotion, but also growth traces of other regions
但是,區域經濟是一個開放的系統,產品貿易、要素流動、知識和技術擴散等因素使得這些系統之間存在著錯綜復雜的聯系,這決定了區域經濟體之間不是孤立存在而是相互聯系的,一個區域經濟的增長不僅依賴于本身基礎和要素的投入也依賴于其它的區域增長的軌跡。Digital simulations reveal many valuable characteristics of the power system low frequency oscillation. the limit of conventional analysis and the appearance of new technique such as wams together with the advance of the nonlinear theory, require a new method for oscillation research of power grid, which can combine small and large disturbances analysis effectively
論文指出,由於傳統小信號穩定分析方法的局限性,及動態監測設備和非線性理論等新技術與理論的迅速發展,有必要研究新的振蕩分析方法,以更加有效地揭示互聯系統小擾動、大擾動后的振蕩機理,並研究相應的控制策略。Major products in tyco electronics include connectors / interconnection system, relays, wire & cable, wire harnessing / protection products, circuit protection devices, wireless products, touchscreens, telecom infrastructure products, energy products, battery packs and so on
主要產品包括:連接器/互聯系統、繼電器、電線和電纜、電線組件/保護產品、電路保護產品、無線產品、觸摸屏、電信基礎設施產品、電力產品、電池盒等。Applying normal form method, conventional eigenvalue calculation and prony analysis, small signal stability and time domain simulation can be combined efficiently. the proposed method can get nonlinear information which never obtained by past techniques, so it shows a new way for analyze oscillation problems in interconnected power systems
通過正規形方法、小信號穩定特徵值計算技術、時域模擬、 prony分析的有機結合,達到小擾動和大擾動后低頻振蕩穩定性分析的統一,為互聯系統低頻振蕩分析開辟了新的思路。A powerful tool of dynamical system analysis named normal form method is presented in this dissertation, and then it was used to analyze oscillation phenomena in interconnected power grids. using nonlinear coordinate transformation of normal forms, a fully described power system can be converted to an equivalent reduced order model, which can still use the conventional modal analysis of small signal stability problems
論文將動力系統非線性分析的正規形理論應用於互聯系統低頻振蕩分析中,利用正規形方法的非線性坐標變換,將高階電力系統轉化為等價的低階系統,在保留非線性信息的同時,使其仍然可以使用常規小信號穩定研究的模式分析方法。A sufficient condition for the existence of a solution to robust decentralized dissipative control via state feedback and via output feedback is derived in term of a set of hamilton - jacobi - issacs ( hji ) inequalities. the sufficient condition is that the robust decentralized dissipative control problem can be resovled for all admissible uncertainties, if there exists a scaling c1 storage function such that hji inequalities have nonnegative solution. the controllers constructed make the nonlinear system robust dissipative with respect to the quadratic supply rate
基於hji不等式給出了含有不確定和干擾非線性互聯系統魯棒分散耗散控制存在的充分條件,即對于所有允許的不確定如果存在標量c ~ 1類存儲函數使得hji不等式有非負定解,那麼非線性互聯系統魯棒分散耗散控制就可獲得,並且構造的控制器使得非線性互聯系統在給定二次型供給率下具有魯棒耗散性。Some fundamentally influential factors such as systemic structure, the distribution of power flow, effects of excitation system and pss, as well as characteristics of load models, etc, are discussed in detail to study the systemic damping
隨后從系統結構、潮流分配方式、勵磁系統和電力系統穩定器的作用以及負荷特性等角度,詳細討論了影響互聯系統振蕩模式阻尼的因素,並研究了這些因素的相互作用。A study on control of ac dc power systems based on coi information
基於慣量中心動態信號的交直流互聯系統穩定控制In order to communicate with other systems, there must exist various gateway interfaces in digital trunking communication system
為了使數字集群通信系統能夠與其它的系統進行溝通互聯,系統中就必須存在各種網關介面。. net frameworks are powerful development platform and tools. this thesis analyzed the advantage of. net platform in developing web service and enterprise application
Net平臺是一個強大的開發平臺,致力於互聯系統的應用,提供了對webservice和多層企業級開發的強有力支持。Measurement based dynamic system identification method is presented in the paper
論文介紹了基於實測數據的prony分析方法在互聯系統振蕩研究中的應用。The performance of its basic controller decides the operation condition of hvdc system. for improving the system stability in ac / dc system, the additional controller is very important
直流輸電系統能否正常運行與其基本控制器的性能息息相關,附加控制器又是提高交直流互聯系統運行穩定性的重要保證。Fuzzy decentralized control for a class of interconnected nonlinear systems with time delay
一類離散非線性時滯互聯系統的模糊分散控制Decentralized fuzzy control for nonlinear uncertain interconnected systems
一類離散非線性不確定互聯系統的模糊分散控制Each local telecom filiale all have built the lan mutual system which overlays the whole company and its each underling units, and through making great efforts to construct for many years, there are some management information application sub - system such as counting, net - managing, financing, person - managing, planning and stat., business, public telephone and so on
各地方電信分公司都建有覆蓋全公司及各下屬單位的局域網互聯系統,而且經過多年的努力建設,也開發了計費、網管、財務、人事、計劃統計、營業、公話等管理信息應用子系統。Call admission control in wireless mobile communication systems
無線移動互聯系統設計與實現In chapter 5, considering an ac / dc system that includes two dc lines. based on feedback linearization in the nonlinear systems and linear quadratic optimization control theory in the linear system, two new nonlinear additional controllers are designed in the same time
第五章針對包含兩條直流傳輸線路的交直流互聯系統,採用狀態反饋精確線性化方法與線性系統的二次最優控制相結合的方法,同時設計了兩條直流線路的非線性附加控制器。According to the modern software engineering design idea, the systematical requirement for the construction of beijing eco - environment information was analyzed and studied. it was designed with uml ( unified modeling language ) and constructed under iterate development model as an internet network system using multi - language crossing flatforms technologies to integrate multi - source data. 2
按照現代軟體工程的設計思想,分析和研究北京市生態環境信息化建設的系統需求,提出以uml (統一模式語言)為設計模型,採用迭代式研發模式,以多種語言跨平臺技術集成多源數據,建立生態環境互聯系統的研發方案; 2Though analyzing several main of relations between s & t advance and economic increase, the paper put forward the mutual action system and the optimization of technology, economies and system
本文通過分析科技進步與經濟發展關系的幾種主要理論,提出了科技進步與經濟發展的雙向互動機制以及科技、經濟、體制三者互聯系統的尋優。With high practicability, a set of novel analysis methods and control strategies on low frequency oscillations in interconnected power grids is established by the research results of this dissertation
對測試系統和實際電網的分析結果表明,論文的研究成果具有良好的工程實用性,從而為互聯系統低頻振蕩研究提供了新的分析方法和控制策略。分享友人