時不變系統 的英文怎麼說

中文拼音 [shíbùbiànxìtǒng]
時不變系統 英文
time invariant system
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 不 : 名詞[書面語] （剁物所用的木墩） a block of wood
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. The research of this paper includes three parts : the first, according to the statistical figures about the cargo transport in recent years, it analyzes cargo transport structure and the changing law and the internal reason of cargo transport. at the same time it analyzes and calculates the change of the arriving ships " structure for a systematic and full understand of the transport demands. the second, it make a scientific forecast of the port ' s future cargo capacity making use of the grey forecast system, which provides scientific basis for medium - long term development plan of the port ' s cargo handling capacity

    本文研究的工作主要分三個部分：第一，根據張家港近年來有關貨物運輸的一些統計數據，對貨物運輸的結構和規模演變的規律及內在原因作一剖析，同時對到港船舶的結構變化進行預測，以求對運輸需求有一個系統全面的了解；第二，應用灰色預測系統對張家港港未來港口貨運吞吐量進行科學預測，為張家港港貨物裝卸能力規劃提供科學依據；應用物元分析技術對張家港港口的未來發展前景作出一定程度的分析、研究，找出張家港港口未來發展規劃的零散無序、不成系統的因素，總結前人經驗的基礎上採用綜合評判物元模型進行評判，在預測港口未來發展規劃是否科學實際上具有獨到見解。
  2. Trying to measure what is happening with a scope or other instument is also problematical, because the instrument cables and input characteristics modify the network characteristics by their very presence when connected

    試圖用測量儀或其他工具測試此時的系統變化也不太行得通，因為一旦儀器接入系統，它的測試線和輸入特性會改變系統電路的特徵。
  3. Using the program, the thesis studied the status of the chilled water distribution in the system when operating in the practical conditions, and analyzed the performance of the system when adopting different controlling methods of pumps and the chilled water flow in the ahus ( air handling unit ) during the course of converting the constant chilled water flow system to variable chilled water flow system

    利用所編寫的程序研究了冷水系統實時工況下運行時，冷水系統內水量的實際分佈情況；分析了定水量系統改造為變水量系統時，採用不同的水泵控制方案及末端採用不同的水量控制方法時的系統性能。
  4. Many structure damage detection methods have been developed based on atime - invariantdynamical systemthatisassumethestructuralphysicalparameters ( such as stiffness, damping coefficients ) are time - invariant

    基於時不變系統已經提出了許多結構破損診斷的方法，認為結構參數不隨時間改變。
  5. Chapter 4 time - dependent computational simulation of the response of cable - suspension feed system in gusty wind based on the time - independent structure finite element method, and with consideration of the movement laws of cabin, a 3 - d time - dependent structure finite element model formulated by a new method named iss method ( instantaneous structure supposition method ) to deal with the vibration response of cable - suspension feed system in gusty wind is presented. in the model, all sources of geometric non - linearity, cable sag and changes of cable geometry due to large displacement, are fully considered

    基於時不變結構的有限單元法，在綜合考慮饋源艙運動規律的基礎上，提出了時變系統的瞬時結構假定法，通過將懸索離散為索桿單元，建立了系統的時變有限元模型，該模型充分考慮了懸索的垂度和大變形等幾何非線性因素，應用ne 。
  6. Fir ( finite impulse response ) filter is one of the basic algorithms for digital signal processing, which is a kind of important lti discrete - time system, widely used in acoustic processing and image processing area

    Fir （ finiteimpulseresponse ）濾波器是數字信號處理的基本演算法之一，是一類較為重要的線性時不變系統，廣泛應用於聲音、圖像處理等現代通信技術中。
  7. The improvements in the iaga contained adding strengthen operator, improving evaluation index of premature, etc. multi - phase homing project, making use of the flight properties of parafoil system in gliding and turning, was simple in control and facile in practice. based on frenet frame, the linear time - variable error equations of parafoil system were built

    基於frenet坐標系推導和建立了翼傘系統線性時不變的誤差方程，並運用「投影點」的思想來獲得frenet坐標系下偏差量的解析近似表達式，從而設計了用於翼傘系統航跡跟蹤的傳統pd控制器和增益調節型模糊pd控制器。
  8. The delay - dependent state - feedaback control for linear time - delay system

    線性時不變時滯系統與時滯相關的狀態反饋控制
  9. In the article has simulation weighing system with tdn - ac / acs system and calculate its theory value and compare to the value of identified, then has the mass magnitude size. on the other hand in the article utilize a controlling method. and it controlls the hardware, then it can improve the dynamic weighing system performance and minish the error of the dynamic system

    由於控制對稱量精度影響同樣很重要，所以本文還運用了一種控制方法來改善控制過程，由於在不同的環境下，控制的設備不同，系統的一些參數也要變化，這樣如果把控制點確定為固定的值，有時誤差會很大，本文是在每次識別系統一些參數來改變控制點的大小。
  10. The precise integration of time invariant system is proposed for the riccati equation of h optimal control, so that its parameter of induced norm - 2 can be computed up to the computer precision

    在此基礎上對時不變系統給出了精細積分法，可以求出幾乎是計算機精度的最優參數2 。
  11. Based on advanced technology, this thesis bring forward the optimal scheme and set down general system - drawings and flow charts. using step7 - micro software, we achieve the auto - control aim in drinking water treatment. in practice, the complexity and non - linaerity exit in the system of water treatment, so we apply fuzzy control in water treatment and design a kind of controller which structure can be altered according to the using - rate of ozone and the variety of water quality

    實際飲用水處理系統由於存在復雜性、非線性、時變性，本文根據臭氧生物活性炭水處理工藝存在復雜性、非線性、時變性等特點，將模糊控制應用在水處理這一不確定的非線性時變系統，針對不同水溫下臭氧利用率及水質的變化，設計一種基於系統過程狀態的變結構的模糊控制器，以單片機作為主要控制硬體，按查表方式設計軟體，對進水閥門開度進行在線控制，調節臭氧氣體與進水的比例（臭氧流量及濃度不變） ，達到氣水比最優化。
  12. Those files don ' t really exist ; when read, the system reports info, and some items, when written to, change system behavior. pretty cool

    哪些文件並不真正存在；當被讀時，系統報告信息和其他項，當被寫時，改變系統行為。相當的酷！
  13. There is little attention paid to the dynamic analysis of the time periodic coefficeints response, the clearance and the response of the high - speed cam - follower system with the clearance, etc. the focus of this paper is on the dynamic analysis of the high - speed cam - follower system with time periodic coefficeints

    目前，國內外對高速凸輪機構的研究一般局限於將其作為線性時不變系統來看待，迄今為止，在凸輪系統的內激勵、凸輪系統的間隙問題以及含間隙凸輪系統的動力響應求解方面的研究。
  14. Some structural properties of lti s

    線性時不變系統的一些結構特徵
  15. Wavelet series - based identification of infinite - dimensional, linear and time - invariant systems

    用小波級數辨識無窮維線性時不變系統
  16. A fast computation algorithm is put forward for the exact determination of the specified step controllable region of constrained discrete - time lti system, which st

    基於凸多面體集合的幾何特性，給出了離散時間有約束線性時不變系統有限步可控域的一種快速精確演算法； 3
  17. For a large scale of linear time - invariant systems, linear time - varying systems and nonlinear systems, many scholars proposed a series of new schemes

    針對一大類線性時不變系統，線性時變系統及非線性系統，許多學者利用backstpping方法提出了一系列新的非線性控制器設計方案
  18. Numerical resultsdemonstrate the accuracy and the validity of the proposed method for identificationthe parameters of lti system and smoothly, periodically and abruptly time - varyingparameters of ltv system

    對線性時不變系統和線性時變系統在參數連續平滑變化、周期變化、突變的情形下進行模擬驗證。
  19. When the network - induced delay is less than and more than one sampling period, the augmented state vector method is used respectively to model the system as a finite - dimensional discrete - time lti ( linear time - invariant ) system

    在網路誘導時延小於和大於一個采樣周期的情況下，分別利用增廣狀態向量法，將系統建模為有限維離散時間線性時不變系統。
  20. In this dissertation, a kind of linear time invariant systems with unmodeled dynamics and nonlinear uncertainties are considered by using backstepping approach and variable structure control algorithm. also another kind of linear time varying systems are studied based on the same method

    本文主要利用backstepping方法與變結構控制方法，研究了有未建模動態及不確定非線性項的線性時不變系統，以及輸入通道帶有干擾的線性時變系統的控制器設計問題
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