速頭轉速計 的英文怎麼說
中文拼音 [sùtóuzhuǎnsùjì]
速頭轉速計
英文
hydraulic tachometer-
First we calibrate the accelerometers on dividing head to get the offset and sensitivity, then do the rotation experiments on centrifugal machine and rotating floor
首先在分度頭上標定加速度計，得到其零點和靈敏度，然後分別在離心機和轉臺上進行轉速實驗。Dsps is used to accurately detect the moving area of multi - moving objects and information of their geometrical position in the system, at the same time, it pick up the parameters of geometrical feature, gray feature and planar velocity of each area, at last, we integrate the techniques of multi - moving objects detection and construct a self - adapted system to track multi - moving objects. the camera is controlled to keep the object in its field of view. therefore we achieve a real time system to track the multi - moving objects in the complex scenes
本系統利用dsps精確檢測出多運動目標的運動區域及其幾何位置信息，並對各個運動區域進行幾何特徵參數、灰度特徵參數和運動速度參數的提取，最後根據這些特徵參數值結合多目標運動狀態檢測技術構建了多運動目標自適應跟蹤系統，並根據已經計算出的運動目標的速度矢量，通過雲臺裝置控制攝像頭的轉動，使得特定運動目標始終位於攝像機的視野中，從而完成對復雜背景中多個運動目標中特定目標的實時跟蹤。This paper elaborates the parameters selection of the 700mw turbine for laxiwa power station located upstream yellow river, which is coming into construction soon. through statistical calculation of specific speed for turbines with large capacity, high operating head in domestic and oversea power station, utilizing turbine homologous theory. adopting regression statistic calculation method, it has got specific speed statistic equation., the demonstration of primary parameters selection, and the primary target parameters suitable for laxiwa power station
本文針對黃河上游即將開工建設的拉西瓦水電站700mw水輪機的參數選擇進行了研究，通過對國內外的大容量、高水頭水輪機的比轉速統計計算，利用水輪機的相似理論，採用回歸統計計算方法，統計出了比轉速統計方程，並進行了水輪機主要參數選擇論證，提出了適合拉西瓦水電站水輪機的主要目標參數。Adopting the method that the theory combines with experiment, solve the problem of rotate, seal, speed of assigning limit of the torsion, nozzle initially sequentially, nozzle assign and limit speed problem
採用理論與實驗相結合的方法，依次解決旋轉密封、起始旋轉扭矩、噴嘴布置和限速問題，設計了自旋轉噴頭。The measuring principle of brake acceleration, brake speed, height of vehicle gravity center, pitching inertia of sprung mass and efficiency of suspension anti - pitching are also theoretically discussed to provide new methods for vehicle test research
進一步說明了該系統在車輛制動減速度、制動初速度、整車質心高度、簧上質量縱向轉動慣量及懸架抗制動點頭率的測試或計算方法。This processing line has two sszm1200c straight line double edgers and 90 transfer table. 30 spindles on each sszm12000c, high collocated, wheels. high - level of polishing ; compact and steady base, precise and smooth transfermission system ; big power frequency - conversion motor to control the speed of pedeail ; plc control system sets processing parameters via interface, to control the width and the speed, the minimum size of the glass can be 127xl27mm ; the structure of the machines is compact and stable. this line is our new designed products, and it s the ideal choice of assistant equipment for exquisite and industrial glass, besides, it can be used with other machines to form a production line set
本生產線由2臺sszml200c玻璃直線雙邊機和1個90中轉臺組成每臺sszml200c玻璃直線雙邊機配置30個磨頭，磨輪配置多，加工拋光精度好底座穩重扎實，傳動系統精確流暢大功率變頻電機調速控制傳送皮帶驅動plc控制系統通過界面設定參數控制，最小加工玻璃寬度尺寸小至127127mm機器結構緊湊性能穩定，是我公司全新設計的力作是大批量精品玻璃和工業玻璃磨邊生產的暈佳配套設備，可口與夾膠印花，鋼化等生產線配套使用Studies have shown, lead impeller nozzle it forms the hole to be equal to size of the nozzle, gush out from light, difficult to arrange bits and realize it cut one layer of advantages effectively ; under the equal condition, rotate the nozzle by oneself, can be designed in accordance with the actual need while vary the size of aperture of hole, gush out the distance longer effectively, it is apt to give play to the role of its pulse broken rock
以此設計出限速部分的參數，且初步討論射流功率與轉速之間的關系。研究表明，內導葉輪噴頭形成鉆孔孔徑與噴頭大小相當，有效噴距小，不易排屑和實現其切向剝層優勢；同等條件下，自旋轉噴頭，成孔孔徑大小可依實際需要設計，有效噴距較長，易於發揮其脈沖破巖作用。By means of the simulation calculation, varying of the torques on the bit and the drillstring top and the rotary speed of the bit can be predicted
通過模擬計算可預測鉆頭處阻力扭矩、鉆柱頂部扭矩和鉆頭轉速的變化情況。The crimped head design, prevents solids from dislodging the seal face, allows the seal to withstand higher pressure and rotational speed and eliminates the metal shell from contacting the seal ring
波紋式頭部設計，防止固體顆粒從密封面上撞出，使得密封能夠抵抗更高的壓力和旋轉速度，避免金屬殼接觸到密封環。Firstly, the paper introduces the theory of the insb magnetosensitive characteristics. and the distributing of the magnetic field of magnetic drum of magnetic encoder is calculated, and the gap between magnetic drum and head affecting magnetic encoder ' s function is analyzed, the velocity of magnetic drum affecting magnetic encoder ' s function is analyzed. the design is based all these analyzes
本文首先介紹了insb磁敏效應的基本原理，對編碼器磁鼓的外圍磁場進行了計算分析，分析了磁鼓與磁頭間隙對磁頭輸出信號的影響，分析了磁鼓轉速對磁頭輸出信號幅度的影響，並根據這些計算和試驗分析，設計了磁編碼器的結構。First, the dsp board calculates optical flows ( the velocity field of an image ) based on the gradient method. next, the region of the moving object on the image is extracted from the optical flows using knowledge about the region of the object, such as region - merge arithmetic, region - connection arithmetic or clustering arithmetic. finally, the camera is controlled to keep the object in its field of view
我們建立了一個基於tms320c6701的dsps系統，首先求解出基於梯度方法的光流場（原始圖像的速度場） ，然後根據區域合併、區域連通或聚類演算法等方法從光流場中抽取出運動目標區域，並計算出運動目標的速度矢量，進而通過雲臺裝置控制攝像頭的轉動，使得運動目標始終位於攝像機的視野中，從而完成對復雜背景中單個運動目標的實時跟蹤。( 3 ) researching and building the mathematical modle of detecting the water content of the raw cement slurry, that is to say, building the relation of the water content of the slurry and the pulse number of speed of revolution of the detector and voltage of power source, which provide the foundation to. design the detector
（ 3 ）研究建立了旋轉式檢測頭檢測料漿水分的數學模型，即建立了水分含量與檢測頭的轉速脈沖及電源電壓之間的關系，這為檢測頭的設計提供理論依據。Head orientation is determined with a commercially available hybrid tracker that combines gyroscopes and accelerometers with a magnetometer that measures the earth ' s magnetic field
在測定頭部方向的技術上，我們用的是一種市面上買得到的混合式追蹤器，它是由?轉儀、加速表以及一個磁力計（測量地球磁場）結合而成的。分享友人