position-measuring system 中文意思是什麼
position-measuring system
解釋
位置測量系統-
Flight control system ( fcs ) sensor is used for measuring various kinds of mobile parameters of aerocraft, describing its mobile state and spacial position. it is the principal subunit in the fcs
飛控系統傳感器用於測量飛行器的各種運動參數，描述飛行器的運動狀態及其在空間的位置，是飛行控制系統的首要環節。 -
A noncontact 3 - d position measurement system is introduced in this thesis. the system is composed of a planner array ccd detector, real time image analysis and quick data calculation system, which can survey the positional relationship between the haloid lamp objects on the emissive vehicle and the measuring system on the loading vehicle
本文研究了一種簡單、新型的非接觸三維位置測量系統，該系統由一組ccd探測器、實時圖像處理及快速數據解算系統組成，對發射車上鹵鎢燈目標在測量坐標系中的三維坐標x 、 y 、 z值和發射車軸線相對測量坐標軸的夾角進行測量。 -
4. feedback or measuring signal transmit output ma v pvout pvout output signal transmit output to forestage regulator or dcs system, makes system can monitor actual valve position or field measured value at any moment
後者將數字儀表與模擬儀表集一體，同時對測量值及調節控制目標值或輸出量進行相對模擬量比例顯示，使參數顯示更為清晰直觀。 -
After analysing several kinds of light - weighting structures through ansys, hexagonal speculum structure is confirmed. in the aspect of the controling of speculum, the paper adopts the brushless dc motor which is partial assembled to drive the point speculum and the inductosyn as angle measuring component is selected, the ad2s80a the system is used to get directly angle and angular velocity. double closed - loop speed and position control is designed, as the pid control is the well - developed algorithm, which can achieve stable rotation and precise position control
在指向反射鏡的擺動控制方面，採用低速性能好的分裝式直流力矩電機作為指向反射鏡的驅動電機，並採用感應同步器作為角度測量元件，運用軸角轉換器ad2s80a進行角度和速度的輸出，採用技術成熟的pid控制方案，進行速度和位置雙閉環控制，以實現指向反射鏡轉動速度的平穩性和位置的精確性。 -
Research on real - time measuring system about position posture of motional object with four beams of laser and position sensitive detector
非合作目標相位式激光測距中目標漫反射特性的實驗研究 -
This method applied to the measurement of precision of original azimuth of underwater to surface missile, through measuring exterior information using optical measurement device, measuring accurate position of shore beacon, calculating error of missile aiming system
通過光測設備測量系統外部的信息，測量岸標的精確位置，來推算系統的瞄準誤差。對外測岸標法，建立了數學模型，詳細討論了外測岸標的標定方法、原理和方位角的解算。 -
Two kinds of communication methods are introduced. finally, the monitoring project for the cables ? tensions is given chapter 5 is real - time position and orientation measurement system for cabin. three iii 1 ~ ~ ~ usable technologies for measuring the position and orientation of cabin ( gps, laser ranger, ccd ) are introduced. the technological design and the mathematical model have been built
本章提出了可用來實時檢測饋源艙位置與姿態的三萬4技術：全球衛星定ag統（ gps ） 、動態足團綜全站儀禾u基於計算機視覺的動態檢狽技術kcd ） ，完成了刁蹦u施的技術方案，並敬了相關的數髓型。 -
This thesis uses the method of pulse coding to design the determining absolute position system of maglev train and mainly includes four aspects as following : firstly, the purpose of using the locating system of maglev train is discussed. the principle and characteristics of the locating system of maglev train is detailedly introduced and analyzed. all kinds of methods for maglev locating and speed measuring are classified, compared with each other
本文主要是利用脈寬編碼感應法來設計磁懸浮列車的絕對定位系統，主要包括以下內容：首先，論述了使用磁浮列車絕對定位系統的目的；對磁浮列車絕對定位系統的原理和特點進行了詳盡的介紹和分析；對各種磁懸浮列車定位、測速方法分類，比較了它們的不同。 -
To eliminate or lessen the system errors caused by the offset and slope of the thin aluminum sheet when measuring its surface, and to avoid over - cutting while machining the honeycomb surface, the saddle - point programming is applied to the position optimization of the theoretical surface. to generate the cnc program of the honeycomb sandwich, the equidistant calculation of the actual surface is produced and the data processing software is developed
利用鞍點規劃方法優化理論橢球面的位置，使實測曲面相對理論橢球面的最大法向誤差達到最小，減少或消除了蒙皮內表面測量時由於定位的偏心或歪斜引起的系統誤差，使誤差均化，防止了配對加工蜂窩夾芯表面時少切或過切現象的發生。 -
According to the study work of this paper, an automatic six - component strain gauge balance calibration system development scheme was put forwards : the system calibrates the balances in the ecs, and translates the loads to the bcs of the balances with measuring the balance ’ s position changes during the calibration
本文根據1m高超聲速風洞氣動力試驗的總體要求，提出了採用天平校準載荷地軸系全自動加載、並通過天平空間位移測量將校準載荷換算到天平體軸系（ bcs ）的六分量天平校準系統總體研製方案，並確定了詳細的技術指標。 -
Airborne 3d remote sensing information acquiring system which integrates gps 、 attitude measuring sensor 、 scanning laser range - finder and remote sensor into a complete remote sensing survey platform is a new remote sensing system with air - to - ground directly positioning system, but each of these four sensors may have error which can affect the geo - referenced 3d position
利用gps 、姿態測量裝置、掃描激光測距及同步的遙感器組成的機載遙感三維信息獲取系統是新型的空地直接對地定位遙感系統，由於各種誤差的存在而最終影響到三維定位結果。 -
Design of rotary transformer position measuring system based on at89c2051 mcu
2051單片機的旋轉變壓器位置測量系統設計 -
At the basis of designing underwater geomorphological measurement system concrete plan, this dissertation makes study and analysis on its measuring depth of water sonar system and dynamic global position system. this dissertation simply and thoroughly introduces the state of underwater acoustic transducer and array. it covers the basic situation, the study benefits, the classification and role, analyses the performance index, designs the performance parameter relating to themselves performance synthesis and sonar equation
論文在制定水下地貌測量系統技術方案的基礎上，論述了該系統中的水深測量聲納系統和動態定位系統（ dgps ） ，分析了水聲換能器及基陣的性能指標，確定了換能器及基陣的主要性能參數。 -
The position measuring system was another important system in the new balance calibration system. to work out the calibration loads in the bcs of balance with the results of balance position measuring is the key technique to improve the veracity of the balance calibration results
通過天平空間位移測量並將地軸系校準載荷換算到天平體軸測量坐標系后再進行天平校準系數計算，是保證本文所研製的地軸系天平校準系統靜校結果準確性的關鍵技術途徑。 -
All the major crane manufacturers have been devoted to solving these problems ; few ideal resolutions have been obtained yet. though. with the development of gps technology. some tentative new methods to deal with such problems are made possible. this paper probes into how to apply gps technology - global position system with the function of measuring time and distance by use of navigation satellites into integrated container rtp
各大製造廠長期以來致力於這些問題的研究，但效果似乎並不理想。 gps的誕生及技術性能的提高為輪胎吊這些問題解決提供了新的方法。 gps的含義是利用導航衛星進行測時和測距，以構成全球定位系統，本文就gps在集裝箱rtg上的應用進行探索和研究。 -
This system provides pulse signal and direction signal to step motor driver by computer ’ s controlling step motor control card, and makes motor and guage ’ s pointer rotate. computer gets the micro displacement measured by grating measuring system via rs232 serial port, and acquires guage ’ s image by high precison ccd camera, then processes the guage ’ s image by software, including pre - processing, graying, binarization, thinning and hough transform, so as to recognize the position of guage ’ s pointer, finally calculates all kinds of precision on basis of algorithm established by national detecting rules of gauges
本系統通過計算機控制步進電機控制卡來給出步進電機驅動器需要的脈沖信號和方向信號，進而帶動電機驅動儀表指針轉動，計算機通過串口實時採集光柵測量系統的微位移信號，並且通過高精度ccd攝像機實時獲取表盤圖像數據，同時通過計算機軟體實現表盤圖像處理，包括預處理、灰度化、二值化、細化和hough變換等，最終快速識別出表盤指針的位置，並根據國家表類檢定規程所制定的演算法檢定出指針式儀表的各種精度。 -
The constitution, interface and control principle of main circuit, rectifier control module, inverter control module, generator ' s rotor speed and rotor position measuring module, information exchange module are discussed. specially, the methods of implementing signals level match in multi - voltage system, synchronizing with pc in parameters measurement and measuring rotor speed and rotor position with high precision are explained in detail
文中討論了主電路、整流器控制模塊、逆變器控制模塊、電機轉速和轉子位置測量模塊以及信息交換模塊的組成、介面方法和控制原理，詳細說明了系統中實現不同電壓等級間信號電平匹配的方法、系統與上位機進行同步參數測量的方法以及實現高精度電機轉速和轉子位置測量的方法。 -
The straight line fitting on the data of the shadow edge was introduced, through which the precision of the measuring system was enhanced. three single chip processors were used simultaneously to acquire, handle, and calculate the data. the measuring speed was enhanced through predicting the edge position by hardware circuit
然後採用對陰影邊沿數字信號進行線性擬合的方法來提高測徑系統的測量精度；同時，測量系統採用了三個單片機并行通信聯合工作和預先利用硬體電路確定陰影邊沿位置的方法，提高了測量速度。 -
The system adopts the structure of superior / below position operator. there are four parts of below position : pre - data gathering module, speed measuring module, speed controlling module, on - off outputting module
整個系統採取了上下位機的結構。下位機由前置數據採集模塊、速度測量模塊、速度控制模塊、開關量輸出模塊四個部分組成。 -
Some new applications in the monitoring and control system are presented in this paper. the main contents are followed : 1. a new method for measuring the position of the rotor and the real - time rotor angle of the synchronous generator using gps and tachometer is presented in this paper, which can be easily realized in engineering practice with high accuracy
在總結了現有發電機功角測量方法的基礎上，提出了利用發電機自有的轉速信號實時測量功角的新方法，該方法克服了傳統方法精度不高，工程實施難等缺點，並能通用於汽輪發電機和水輪發電機，具有較高的理論和實用價值。
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