試車臺 的英文怎麼說
中文拼音 [shìjūtái]
試車臺
英文
test bay-
The auxiliary motor test - bed is one of the devices which can examinant and tests the auxiliary motor ' s general performances such as d. c engine, a. c engine and phase converter
機車輔機試驗臺便是負責對直流電機、交流電機、劈相機等機車輔機綜合性能的試驗檢修測試的設備之一。The traction motor testing device is designed for processing motor testing when leaving factory or heavy repairing
牽引電機試驗臺是牽引電機出廠或機車大修時對電機進行各種試驗的設備。Jet engine test cell work experience is preferred
具有發動機試車臺經驗者優先考慮A new technology for joining sheet metal works
一種新型摩托車耐久試驗臺的研製Motor vehicle safety testing equipment technical requirements of verification - part 1 : technical requirements of verification for side slip tester of slipper type
機動車安全檢測設備檢定技術條件第1部分:滑板式汽車側滑試驗臺檢定技術條件On the part of the design of nine - component thrust vector stand, an automatic hydraulic pressure original position calibration system, a scheme of original position calibration, and the great rigidity universal flexible combinatorial underprop are designed. by using the scheme of “ universal flexible combinatorial underprop plus software digital filter ”, the inherent frequency of test stand is improved, and the problem of test stand libration is solved. then, the resolving method of the disturbance between underprops of the moveable frame is proposed, and the disturbance revise equation is deduced
在推力矢量試車臺設計方面,設計了自動液壓原位校準系統、原位校準方案以及大剛度萬向柔性組合支撐;採用「萬向柔性組合支撐+軟體數字濾波」的方案,提高了試車臺動架的固有頻率,解決了試車臺動架的振動問題;提出了動架約束互擾問題的解決方法,推導了互擾修正方程;研究了九分力推力矢量測量誤差分析方法,並計算了推力矢量測量精度。According to the current report, never before was there the related testing system of vehicle braking ability with abs, or the patent of that therefore, the multi function testing system of combining the brake testing, vehicle axle weighing, speed meter testing and abs testing has much superiority and will supply a gap of abs testing in our country and it will help to promote the development of our country ' s inspecting techniques and instruments
初步調查表明,國內尚未見到有關檢測abs裝置汽車制動性能的技術設備及專利。所以本文研製的軸重、反力式制動、速度表和abs多功能試驗臺及計算機測試分析系統,不但具有多種優越性,而且還將填補我國在abs制動性能檢測方面的空白,對于推動我國檢測技術及設備的發展將具有十分重要的意義。Studies the influence of system matching on the operation stability of automobile air conditioner compressors on the endurance test bed
摘要就系統匹配對汽車空調壓縮機耐久性試驗臺運行工況穩定性的影響進行了試驗研究。Theoretical analysis of a road simulated test of four - wheel vehicles in the field of time
四輪汽車道路模擬試驗臺時域控制理論What ’ s more, the precision of thrust vector measurement is also calculated, depending upon the error analysis of nine - component model. a large - scale srm hot test is successfully done on the nine - component thrust vector stand. and the satisfactory results validate that the nine - component model is reasonable and the nine - component thrust vector stand design is feasible
在九分力推力矢量試車臺上成功地進行了一次大型固體火箭發動機地面熱試車,得到了滿意的試驗結果,驗證了九分力模型的合理性和九分力推力矢量試車臺設計的可行性。But there has been no track spectrum that can reflect the real condition of chinese rail for a long time. many organizations have put forward some conclusions of track spectrum, but there is no unite conclusion at present in china. power calculation of locomotive and experiment on the rolling and vibration test - bed have to adopt foreign track spectrum
但長期以來沒有能反映我國實際軌道狀況的軌道譜,雖然國內很多機構都已提出一些軌道譜的結論,但尚沒有統一性的結論提出,機車車輛動力學計算和滾動振動試驗臺試驗均只有採用國外軌道譜。The study shows that the nine - component model and nine - component thrust vector stand can improve the precision of thrust vector measurement greatly
研究表明,九分力模型和九分力推力矢量試車臺提高了推力矢量測量的精度,適合用於測量大型固體火箭發動機的推力矢量。On the part of thrust vector measurement theory, some problems that exist in the six - component model and the six - component thrust vector stand are analyzed, and the solving methods of six - component model are studied. the thrust vector measurement nine - component model is established, and the design idea of curve rail can benefit the nine - component model solving is proposed
在推力矢量測量理論方面,分析了六分力模型及六分力試車臺存在的問題,研究了六分力模型的方程求解方法;建立了推力矢量測量九分力模型,提出了弧形軌的設計思想,解決了九分力模型方程求解問題。Spinning test stand is difficult to simulate the flow field of srm under high acceleration condition because of its coriolis acceleration
理論分析證明旋轉試車臺不能克服科氏加速度的影響,難以用來開展高過載條件下發動機流場的地面模擬試驗。Numerical study on supersonic ejector of simulated altitude test stand
高空模擬試車臺超聲速引射器數值研究Vibration isolation of auto engine test - bed
發動機試車臺振動控制At last, the sensor fault diagnostic software of liquid rocket engine ground test system is developed successfully, including the designs of arithmetic, database and interface software
本文開發了液體火箭發動機試車臺傳感器故障診斷系統,包括演算法實現、數據庫設計和用戶界面設計。According to the definition and expression of the thrust, as well as the condition derived from them, a method of solid rocket ramjet thrust determination and its program are provided on the basis of engine ground simulation test
本文以西北工業大學固體火箭沖壓發動機直連式試車臺為研究對象,探討固體火箭沖壓發動機地面試驗技術。首先,從推力的定義出發,建立了試驗中來流空氣流量、燃料流量與固體火箭沖壓發動機推力之關系。This paper focuses on two diagnostic methods for sensor fault : principal component analysis ( pca ) and artificial neural network predictor. three kinds of pressure sensors from hydrogen system are employed to lucubrate pca. the experiments illuminate that pca is effective for typical sensor fault
本文結合試車臺氫系統中的三種重要的壓力傳感器對主元分析法進行了深入研究,通過對典型故障的實驗分析證明主元分析法有良好的診斷能力。Using this system the faults of engine rotor will be finded out by surveillance vibration wave in time domain and power spectrum real - timing or analysis the fringe band of tooth - frequency of planetary - reducer
在wj6發動機生產試車臺上,實現了通過實時給出機匣振動時域、頻譜波形,分析及辨識發動機主轉子系統故障。分享友人