dynamic measuring system 中文意思是什麼

dynamic measuring system 解釋
動態量測系統
  • dynamic : adj 1 動力的，動力學的；力學（上）的；動（態）的；起動的。2 有力的，有生氣的；能動的；（工作）效...
  • measuring : n. ,adj. 測量（的），測量用（的）。 remote measuring 遙測。
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. This paper discusses the designing and making of the dynamic testing systems of engine electronic control system. base on the construction and operation principle of santana 2000gsi m3. 8. 2 engine electronic control systems, design and manufacture led circuit of dynamic testing and fault imitating electronic control unit. on the inspect board, design and equip with motronic 3. 8. 2 ecu i / o measuring joints, design and set up obd - ii diagnostic communication link, design and install fuel pressure inspecting meter. depend on the obd - ii diagnostic communication link and ecu i / o measuring joints, this dynamic testing system can inspect engine electronic fuel injection system, distributorless ignition system, idle speed control system and evaporative emission control system, and can inspect m3. 8. 2 sensors, ecu and actuators, and can interrogate fault memory and erase fault memory ; and can analyse data stream ; and can carry out fault imitating. besides, this paper analyses sensors and actuators typical fault w aves

    2電控單元電路連接器設計製成輸入輸出電子控制檢測端子，並在檢測面板上布置了obd -診斷插座和燃油壓力表。使該動態測試系統能實現對電噴發動機的燃油系統、直接點火系統、怠速控制系統和燃油蒸氣排放控制系統的動態檢測；並通過obd -診斷座、 ecu輸入輸出檢測端子和故障模擬處理單元實現對電噴發動機電控系統各傳感器、電控單元、執行器進行故障碼讀取與清除；動態數據讀取和波形測試和故障模擬等。此外，本論文還分析了傳感器和執行器典型故障波形。
  2. Dynamic character parameters identification of measuring pressure system

    測壓系統動態特性參數辨識
  3. In order to guarantee the normal operation of hydroelectric generator unit, it is necessary to make a thorough test of the performance and characteristics of a governor before it is installed or after it is overhauled. to facilitate the test of the governor, a real - time dynamic simulator based on pcc for water turbine governing system was developed. it has three functions : simulating controlled objects ( pressure water conveying system, water turbine, generator and electric grid ), simulating governor " s electro - hydraulic servo system and working as a real - time measuring system for governor

    水輪機調速器是水輪發電機組一個很重要的自動化調節設備，它由調節器和電液隨動系統組成，在調速器安裝或者大修后都要對其性能和特性進行全面測試，為了方便對水輪機調速器的測試，特開發水力機組調速系統實時動態模擬儀，該模擬儀具有三種功能：對調速器調節對象（有壓引水系統、水輪機、發電機和電網）進行模擬、對調速器電液隨動系統與調節對象進行模擬和作為實時測試系統監測調速器的工作是否正常。
  4. A developed measuring system and test method of green sand properties are introduced. by means of measuring the standard molding sand specimens, the dynamic curves of stress - strain can be quickly and accurately plotted out and several parameters, which represent the characteristics of molding sand, can be tested during the process of compressive deformation. in this brand new method of property measurement two new concepts of viscoelastic parameter and plastic deformation threshold are put forward

    介紹了一種研製的型砂性能檢測系統與測試方法，通過對標準砂樣的測試，能迅速、準確地測得砂樣受載過程中的應力應變的動態關系曲線及反映型砂本質特徵的幾項性能參數，這是型砂性能檢測領域中的新探索，其中型砂粘彈性指標及塑性變形臨界值乃是型砂性能方面的新概念。
  5. Data processing software is designed for tbs - 2000 strain measuring system in the classical virtual instruments engineering workbench ; it is applied to process the data which are acquired in the way of dynamic stress analysis, statistic stress analysis and proper frequency analysis

    利用虛擬儀器的典型開發平臺labview針對tbs ? 2000應變測試系統開發了數據處理軟體；利用該數據處理軟體對測試所得的數據進行了動、靜應力分析和固有頻率分析。
  6. Development of dynamic measuring system for small - motor torque - moment

    小型電動機轉矩轉速動態測試系統的研製
  7. This paper firstly analyses the various reasons and dangers caused by unbalanced rotors according to information and experiments, after these, different balancing methods for different types of unbalancing rotors were discussed. on the basis of the theory that discussed above, the paper analyses different types methods of measuring especially wattmeter measuring system and character of signals of hard bearing dynamic balancing system and designs a hard - bearing microcomputer - based measuring system for different types of hard bearing dynamic balancing machines. using advanced technology both in hardware and software of the modern, this system aims to reach the general goal of great mass, high precision, easy - to - operate and lows cast

    本文在文獻資料和實驗的基礎上，分析了轉子不平衡產生的原因及危害，論述了各類不平衡轉子的平衡方法，在此基礎上根據生產實踐的需要，以mcb - 980通用硬支承平衡機為基礎，以剛性轉子為研究對象，分析各種測量方法尤其是瓦特表測量系統的優缺點及力測量動平衡機系統的信號特點，建立了一種新的剛性轉子雙面動平衡的數學模型，分析了求取動不平衡量大小和相位的原理，在此基礎上開發了一種以工控機為主機的硬支承動平衡機微機化測量系統。
  8. Finally, by practical test, experimental data obtained show that the dynamic thrust measuring system is dramatically available and successful. especially, it shows that when the impulse width is 20ms and the duty ratio is 1 : 3, the measured results are stable and reliable. hence, the system designed here can meat the test requirements of the actual applications, and the technology studied in the thesis also give a good foundation to future research work

    最後，系統建成以後，通過多次調試試車、考核試車和實際型號試車的考核，試車結果表明，該系統的設計是成功的，動態推力數據穩定、可靠，可滿足發動機以20ms脈寬工作，占空比為1 : 3的情況下，進行發動機的動態推力性能指標測試，滿足實際應用的需求，為進一步進行動態推力測試技術研究奠定了良好的基礎。
  9. A set of high - precision dynamic pressure measuring system and man - machine interaction data processing soft are set up

    建立了一套高精度的動態壓強採集系統，並編制了人機互動式數據處理軟體。
  10. 6. since the monitor precision of quasi - dynamic calibration system is very important, the model of the four channel electric pressure - measuring system in frequency domain is built up. the cause of variance is analyzed. the error function of the system is defined and the formula of correcting the system error is derived

    6由於落錘液壓動標裝置校準系統的校準壓力監測精度極為重要，本文對四路電測壓力系統進行頻域建模，分析了產生不一致的原因，定義了系統的誤差函數及推導了統一誤差模型的修正公式。
  11. Then a dynamic compensating system is designed and added into the measuring system to accomplish the compensation. furthermore, a mcu system is designed to acquire, process and display the output of the transducer ' s serving circuit, and to feed back the workpiece ' s real time dimension to the nc grinding machine

    同時，設計了一個單片機系統來對氣隙式電感傳感器及其調理電路的輸出信號進行採集、處理、顯示，並反饋給磨床，實現對磨床磨削加工的閉環控制，並且使整個系統具有友好的人機交互界面。
  12. First, the error transfer characteristic among subsystems at different space locations is analyzed, and the direct transfer characteristic from discrete standard measure space to the workpiece measure space under measured in measure system is proven. second, the error reconstruction condition and method of mapping from discrete standard measurement system to continuous standard measure space are analyzed. based on the measurement sample stationarity in limited distance, the prediction model ' s limited astringency and mensurability to the dynamic measuring error and the prediction error respectively are proven

    分析了不同空間位置子系統間的誤差傳遞特性，證明了在測量系統中離散標準量值空間向被測量工件量值空間的直接傳遞性；分析了離散標準量系統向連續量值空間映射的誤差重構條件和方法；基於測量樣本的有限距離的平穩性，證明了預報模型對動態測量誤差的有限收斂性和預報誤差的可測度性，進而證明了以離散標準量值系統對被測工件預報修正的可行性和合理性。
  13. Thus, the inner parts are found which are the main factors of the total accuracy loss. this result can offer the basis to improve the design of dynamic measurement system and to increase its measuring accuracy. in order to prove the theory of the error tracing and accuracy - loss diagnosis of the dynamic measurement, two simple measuring system are selected, that is, pressure transducer system and the dynamic measuring system based on differential mutual inductive displacement transducer

    根據建立的動態系統誤差模型，以誤差溯源結果為依據，用bp神經網路分析方法，求得系統各組成單元的精度損失規律，建立其精度損失時變模型，從而找出對測量系統的總精度損失影響較大的內部組成單元，為改進動態測量系統的設計、提高其測量精度提供依據。
  14. The measuring system has a good man - machine interlace, and is convenient to operate. the relating curve graph can be displayed in the dynamic way. the parameters set by the operator can be memori / ed automatically

    系統軟體採用vc編寫，具有良好的人機界面，操作方便，數據曲線動態顯示，系統參數自動記憶，可以同上位機實時交換數據。
  15. In this paper, a pump auto piping concrete made by some company is used as an object of study, and tbs - 2000 strain measuring system is used to measure the pump in the way of dynamic stress, statistic stress and proper frequency

    本論文以某公司生產的水泥混凝土泵車為研究對象，採用tbs ? 2000應變測試系統對該泵車進行了動、靜態應力測試及固有頻率測試。
  16. Dynamic strain measuring system of explosive containment vessel under intense electromagnetic interference environment

    強電磁干擾環境下的爆炸容器動態應變測試系統
  17. To ensure the high precision of the on - line measuring system, the static error and the dynamic capability of the whole system must be good enough

    要實現高精度在線檢測，首先要保證有足夠高的靜態精度，然後在此基礎上，保證其動態特性能滿足在線檢測的要求。
  18. According to the transfer - chain function and error " whitening model " or " quasi - whitening model " of the dynamic measuring system, the output errors are decomposed into the component ones of the inner parts and the outer noises. then the error tracing is realized. the selection of the decomposition method is also a key problem

    根據所建立的動態測量系統傳遞鏈函數與誤差「白化」或「準白化」模型，將測量總誤差分解為與動態測量系統內部各組成單元誤差以及外界干擾相對應的各項分誤差，即各單項誤差源，從而實現系統的誤差溯源。
  19. The requirements for external vibration is put forward by means of signal to noise ratio of dynamic balance measuring system

    根據動平衡測試系統信噪比對外界振動提出了要求。
  20. The measuring principle of the comprehensive error detection of the ball screw ' s pitch is expounded in this paper. basing on the above principle, we develops a system design of the controlling and measuring part of 3 meter dynamic measuring instrument

    本文就滾珠絲杠綜合導程誤差檢測進行了測量原理的分析研究，並對3米滾珠絲杠綜合導程動態測量儀的控制及檢驗部分進行了系統設計。
分享友人
分享到 Line

分享到臉書