慣性模擬系統 的英文怎麼說

中文拼音 [guànxìngmónǐxìtǒng]
慣性模擬系統 英文
inertia simulation system
  • 慣 : Ⅰ動詞1 （習以為常 積久成性; 習慣） be used to; be in the habit of 2 （縱容; 放任） spoil; indulge...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 擬 : 動詞1. （設計; 起草） draw up; draft 2. （打算; 想要） intend; plan 3. （模仿） imitate
  • 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 ...
  • 慣性 : [力學] inertia; inertance; sluggishness; the force of inertia
  • 模擬 : imitate; simulate; analog; analogy; imitation; simulation模擬艙 boilerplate; 模擬電路 [電學] circ...
  • 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. So this base isolation technique has profound prospects. unfortunately there exist definite difficulties in the calculation because of the nonlinear of the base friction force. now, both the equivalent damping method and the numerical calculatin of the vibration response of the base - isolated buildings are frequently used in the calculation of the seismic response of the base - isolated building. however both of them have certain drawbacks. in this paper, the response of the building with base - isolation system is derived by the method of fourier expansion for the friction force and the earthquake response. at the same time, the sliding vibration character of inertia of a single mass structure and the sliding vibration response of a muti - mass structure are discussed. the stable condition of the sliding base isolation system of a structure is given. in the end, two circes of base fixation and base sliding are analyzed by adopting ansys

    本文利用對摩擦力和地震響應進行付氏級數展開的方法導出了基底具有摩擦隔震系統的地震反應。同時，文中從研究單質點結構的滑動振動慣性力入手，進而對多質點結構體系滑動振動反應進行探討，分別給出了結構滑動隔震的自身穩定條件。最後，本文利用ansys對基礎固定和基礎滑移隔震兩種工況進行了動力模擬模擬分析，進一步證實了基礎滑移隔規律。
  2. Basing on the analysis about the reason that how the superabundant torque appears, direct torque control strategy is used to realize the servo control of two asynchronous motors and load system ' s simulation. the measure method of superabundant torque of the system, the valid method of static state torque and the benchmark of dynamic torque are given by testifying the system ' s speediness through experiments

    在具體分析加載系統中多餘力產生原因的基礎上，採用直接轉矩控制策略，實現了兩臺異步電動機伺服控制和加載系統的負載模擬實驗，通過實驗驗證了系統的快速性；給出了系統多餘轉動慣量的測量、靜態轉矩的校驗和動態轉矩基準的實驗的基本方案。
  3. Because of introduction of tablet and increase of function parameters, we empolder a series of multiple pen - type functions which simulate true pen and include brush pen, pen, pencil, shade - pen, withered - pen, through utilizing these parameters reasonably. take these functions as basis, we design more functions and much expressive force whiteboard system which buildup practicability of videoconference and make it accord with people natural custom of vision, hearing, writing to communication

    由於手寫板的引入，功能參數的增加，通過對這些參數的合理利用，開發出毛筆、鋼筆、鉛筆、濃淡筆、枯筆等一系列模擬真實筆的多種筆型功能。以這些功能為基礎，設計出功能豐富、更具表現力的電子白板系統，以增強視頻會議的實用性，使之更符合人們進行交流所需要的視覺、聽覺和手寫的自然習慣。
  4. In such background, this thesis hope to develop and designs a series of applying in the military, the automobile and other domains test systems by researching the dsp and the mems inertial sensor, . this thesis mainly include following facets : the thsis designed a new type of four central suspension beams structure hardware electric circuit with the reference of adxl203 and carried on the electric circuit simulation

    在這樣的背景下，本論文課題希望通過對dsp和mems慣性傳感器的研究，研製和設計出一系列能夠應用於軍事，汽車或者其他領域的測試系統。主要進行了以下工作:設計了一種全新的四梁中心懸臂結構加速度傳感器的硬體電路，並進行了電路的模擬。
  5. Inertia simulation system

    慣性模擬系統
  6. Error analysis and simulation of ring laser gyro strapdown inertial navigation system

    激光陀螺捷聯慣性導航系統誤差分析及模擬計算
  7. By the network, a optional nonlinear input - output mapping relationship can be realized. concrete mapping relationship materialize at the distributed linking weight values between neurons that build up the ann. due to the strong self - adaptability and self - learning - ability as well as excellent and robustness and tolerance ability, it can not only replace many traditional algorithm which is very complicated and timeconsuming, but also, because the processing to information is more close to person ' s thought activity habit, it provides a new way for solving the prediction of nonlinear system and unknown model

    通過這種網路能夠實現任意的非線性輸入輸出映射關系，具體的映射關系體現在構成網路的神經元之間的分佈連接權上，由於網路具有很強的自適應和學習能力以及魯棒性和容錯能力，它不僅可以替代許多復雜耗時的傳統演算法，並且由於它對信息的處理更加接近於人的思維活動習慣，為解決非線性系統模擬和未知模型的預測提供了新途徑。
  8. The program are compiled in matlab language. the program include inertial device ideal simulation block > inertial device error simulator block, strapdown inertial navigation calculator block, doppler calculator block, kalman block and so on. the different block can be used for inertial navigation simulation, doppler simulation and so on

    用matlab語言編寫了水下航行器導航系統的模擬程序，這個程序包括：慣性器件輸出理想值模擬模塊、慣性器件誤差模擬模塊、捷聯慣導計算模塊、多普勒導航計算模塊、卡爾曼濾波模塊，可根據不同的需要進行純慣導狀態模擬、多普勒導航模擬、組合導航模擬。
  9. Consequently, computational models of all subsystems are constructed, such as the strapdown inertial navigation system ( sins ), the control loop applied in self - control period, the guidance system by applying the technology of television ( tv ) guidance and the guidance law of proportion navigation, the autopilot by applying the technology of overload control in terminal control period, and so on

    建立導彈各個子系統的計算模型，主要有捷聯慣性導航系統、彈體、導彈自控段的控制穩定迴路、採用電視制導和比例導引制導律的導引系統，以及採用過載控制的自動駕駛儀，然後在此基礎上建立導彈各系統模擬模型。
  10. Based on this main idea, first the thesis discusses the mathematics model of gyro and accelemeter, the initial alignment of north - pointed strapdown inertial navigation system, the method of calculation navigation, the method of generating flight orbit data, the method of ins / gps integrated navigation in detail. then the thesis develops the system generating flight orbit data and the system of real - time simulating strapdown inertial navigation with vc + + 6. 0

    論文以此為核心展開：首先詳細討論了陀螺和加速度計的數學模型、指北式捷聯慣性導航系統初始對準和導航解算的演算法、飛行軌跡數據生成演算法、 ins gps組合導航演算法；然後利用visualc + + 6 . 0開發出飛行軌跡數據生成系統、捷聯慣性導航實時模擬系統。
  11. The algorithm of strapdown inertial navigation system is also discussed and then use the flight - track generator to give a simulation, since a closed loop feedback integrated navigation system is designed in this paper, and the output of the filter must feed back to the strapdown inertial navigation system, the analysis of the algorithm in strapdown inertial navigation system is important. the scheme to design the trajectory of gps and the simulation of gps constellation are then studied, the simulation of gps constellation is given from the calculation of vernal equinox base on the principle of celestial mechanics, this method of different from other methods given by other paper and is useful to the research of satellite navigation system. a new method to abstract noise modal in integrated navigation system is proved to be useful in practice, this method, which is given by use the principles of stochastic processes, statistics, time series analysis, and system identification, is suitable for the kalman filter in integrated navigation system

    如航跡產生器的設計，該航跡產生器是研究組合導航問題的前提，從國外一些研究組合導航系統的文獻中可以看出，設計這樣一個航跡產生器是非常必要的，所以本文自行設計了這樣一個系統；還討論了捷聯慣性導航系統中捷聯解算的方法，並進行了模擬研究，由於在本文設計的閉環反饋式組合導航系統中，對捷聯慣導系統的平臺誤差進行閉環控制，需要將濾波器輸出的校正量反饋到捷聯解算內部，所以必須對捷聯解算進行深入的研究和分析，更何況捷聯解算問題本身也是導航界的一個熱門研究課題；另外，本文還介紹了gps軌道及其星座模擬的設計思想和方案，與以往gps軌道和星座模擬不同的是本文從天體力學中計算春分點開始，逐步進行gps軌道及其星座模擬，這樣的設計方法對從事衛星導航的研究工作是有價值的；還對組合導航中誤差建模方法進行了研究，綜合運用隨機過程、概率統計、時序分析及系統辯識等方面的理論提出了一套適合組合導航卡爾曼濾波的誤差建模方法，並運用實際研究工作中的測量數據對該方法進行了驗證。
  12. Abstract : based on the integrated inertial navigation system mainly consisting of inertial navigation system ( ins ) and electrostatically supported gyro monitor ( esgm ), mathematical and hardware - in - the - loop simulation in the course of the development of the integrated navigation system is discussed in this paper

    文摘:本文以用慣性導航系統（ ins ）和靜電陀螺監控器（ esgm ）為中心的綜合慣性導航系統為背景，討論了綜合導航系統研製過程中的數學和半實物模擬技術。
  13. Traditional inertial mechanized - platform uses velocities to damp the system attitude to improve the precision of attitude, when the system acceleration is small. referring to the idea, this paper designeda damp kalman filter in strap - down attitude heading reference system ( ahrs ). the new method makes use of 3 - d accelerometer ' s measurements to estimate the system attitude, which is measured to compensate attitude errors. because the acceleration affected the precision of fiher directly, the fuzzy adaptive system was presented. the fuzzy logic inputs are three accelerations and the output is to control the measurement noise covariance matrix. simulations and experimental results prove that the damp algorithm can damp most of schuler oscillation and foucauh oscillation, so that to assure the filter convergence and efficiently improve the precision of strap - down ahrs

    在系統機動性不強的情況下，傳統的平臺內阻尼演算法將系統本身的速度信息通過阻尼網路加到系統中，達到提高姿態角精度的目的.將這種平臺內阻尼的思想引入到捷聯慣性航姿系統中，在系統加速度較小的情況下，利用加速度計的輸出估計系統姿態角，通過卡爾曼濾波的形式補償系統姿態誤差.由於加速度的大小直接影響濾波器精度，本文設計了模糊自適應卡爾曼濾波演算法，根據三軸加速度計的輸出調整內阻尼量測誤差方差陣，從而避免了濾波器的發散.模擬和實驗驗證，內阻尼演算法可明顯抑制舒勒周期振蕩和傅科周期振蕩，避免了系統姿態漂移，有效提高了捷聯慣性航姿系統的精度
  14. A piece - wise constant system ( pwcs ) method and singular value decomposition method of observability matrix of a dynamic system is proposed. and the good effect is achieved for analyzing observability and its degree of strapdown inertial navigation systems in initial alignment stage. through the computer simulation for different maneuver trajectories of the carrier in initkil alignment stage, obtain some important results

    本文對捷聯式慣導系統動基座初始對準這種時變系統，研究和分析了pwcs （分段線性定常系統）方法來判斷系統的可觀測性，奇異值分解的分析方法判斷系統各狀態的可觀測度，並通過大量的模擬實驗，驗證了這兩種方法，得出了一些重要信息。
  15. The s imu1ation of the error margin of thi s a1gori thm was al so done wi th c1assic coning motion. the data process ing software and app1 icat ion software of the s1ns ra jj 7ax ixx, was a1so designed

    本文對捷聯慣性導航系統姿態矩陣的解算演算法進行了系統的研究，利用四元素法解算姿態矩陣，並利用典型的圓錐運動對這種演算法產生的誤差進行了模擬。
  16. The air bearing is the most important part of an attitude control system simulator for simulating a satellite moving in the weightless circumstance. performance of a satellite attitude simulation system based on air bearing is decided by the inertia matrix and gravity disturbance torque arising from a difference between mass center and rotation center, and air bearing can be used to simulate the algorithm of on - line mass - property parameters identification on the ground. so the problem of mass - property and gravity disturbance torque identification for satellite and air bearing is studied in this thesis

    氣浮臺能夠模擬衛星在軌失重條件下的姿態運動，是衛星姿態控制系統物理模擬的核心部件，其轉動慣量和質心偏移引起的重力干擾力矩等決定了基於氣浮臺的衛星姿態物理模擬系統的性能，並且利用氣浮臺可以實現衛星質量特性在線辨識演算法的地面物理模擬驗證，因此本文對衛星和氣浮臺的質量特性及干擾力矩在線辨識問題進行深入研究。
  17. Simulations and experimental results prove that the fuzzy damped algorithm can control schuler and foucault oscillations, and improve the precision of the strapdown ahrs

    模擬和實驗證明，模糊內阻尼演算法明顯抑制了舒勒周期振蕩和傅科周期振蕩，有效提高了捷聯慣性航姿系統精度。
  18. On the basis of deep research of its working principal, basic algorithm and error spread character, the gyro constant drift, acceleration zero error and constant initiation error of static pedestal strapdown inertial navigation system are quantitatively analyzed. furthermore with the medium precision inertial navigation device as the simulation object, we made some mathematical simulation

    詳細研究了捷聯式慣性導航系統的工作原理、基本演算法和誤差傳播特性；對靜基座條件下捷聯慣導系統中陀螺常值漂移、加速度計常值零位誤差和常值初始條件誤差引起的系統誤差進行了定量分析；以中等精度的慣性器件構成捷聯慣導系統作為模擬對象，進行了數字模擬。
  19. Considering the advantages of mimu ( micro inertial measurement unit ), such as its low costs, small size, light weight, high integration and reliability, which can bear abominable climate environment and mechanical environment, this paper puts forward a new emulator model for measuring heave height and designs a mimu data collection system based on sins theory and mems ( micro electronic and micro mechanical ) inertial sensors technique

    考慮到微慣性測量系統具有價格低廉、尺寸小、重量輕、集成度高、可靠性高、能承受惡劣的氣候環境和機械環境等優點，本文提出了一種基於捷聯慣導理論的艦體升沉高度測量演算法模擬模型，並設計了基於微機械慣性傳感器的數據採集系統。
  20. Secondly, introduces the configuration and characteristics of new real - time operating systcm - vxworks and analyzes tomado which was the development environment of vxworks. by analyzing hardware configuraion and substance of inertial navigation, i set up uniform model of the system which involves of five work mannrs and inertial aligrunent of inertial navigation. then the uniform model is validated by computer simulation

    接著，通過對慣性導航系統的硬體結構和慣導系統基本工作原理進行分析的基礎上，建立了包括五種工作狀態、初始對準等在內的慣性導航系統的統一數學模型，在此基礎上，對慣性導航系統的統一數學模型進行了計算機模擬驗證，分析了慣導系統誤差特性，模擬並驗證了陀螺漂移和加速度計零位誤差對慣導系統的誤差影響。
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