立式發動機 的英文怎麼說
中文拼音 [lìshìfādòngjī]
立式發動機
英文
upright engine-
Then following reality constituent of engine and connecting component interface, a nonlinear signal cylinder engine model has been created, though fire interval and fire order, a control - oriented four cylinders engine is build. following dynamometer is seen as load, performance of engine is simulated and researched under the condition of constant torque and speed, validation of the math and simulation model have been confirmed by comparison result between simulation with test result of engine performance simulation software dyno
按照發動機的實際組成，根據各部件的介面類型連接模型庫中的部件，建立了單缸發動機非線性模型，在此基礎上，依據發動機實際發火間隔和順序，建立了面向控制的四缸汽油機模型，並以測功器為負載，通過恆轉矩和恆轉速方式進行了發動機性能模擬和研究，模擬結果和發動機動力性能模擬軟體dyno測試結果的對比驗證了數學模型和模擬模型的正確性。Product introduction ： " beifang neoplan " luxury coach series is designed and manufactured after introducing the whole set of technologies, key equipments and fixtures of the neoplan company of germany. with 12meters long prestressed envelope body, with monocoque and space frame, rear - mounted water - cooled engine, air spring suspension, elevating coach body, separate suspension fore axle, 2f power - assisted steering system, 11m3 luggage compartment, external swinging automatic door, warm and cool air conditioner, large complete rubber - laminated windshield, abs system
產品簡介： 「北方-尼奧普蘭」系列豪華客車是我廠引進德國尼奧普蘭公司全部技術關鍵設備，夾具設計製造的具有世界先進水平的系列豪華客車，具有12米長預應力蒙皮車身，無大樑全承載式車架，後置水冷發動機，空氣彈簧懸掛可升降式車身，獨立懸掛前橋， 2f助力轉向系統， 11立方米行李倉，外擺式自動車門，冷暖氣空調，大型全幅夾膠前風擋玻璃， abs系統。In this thesis, based on pershing ii surface to surface missile, a new kind of ballistic missile was designed with an additional rocket engine, which can be ignited twice. firstly, aerodynamic computational models of missile body and warhead which reentry with supersonic are built according to the task requirements ; secondly, the propulsion system model of missile is built whose first two stages are solid rocket engines and the third stage is liquid - solid combined rocket engine. the nozzle and the shape of the engine are designed to meet the needs of the populsion project ; thirdly, the trajectory model of the mass point is built and a wavy trajectory is designed & optimized ; finally, the ability of a missile ' s breaking through defence is analyzed
以美國潘興導彈為原型，增加可兩次點火的末級發動機，改裝成具有跳躍能力的地地彈道導彈；首先，根據任務需求，建立了導彈的氣動模型，並建立了彈頭再入時高超聲速氣動模型；其次，建立了導彈推進系統模型，前兩級採用了固體火箭發動機，第三級採用了固?液組合火箭發動機，並在總體方案要求下，對發動機噴管和外形進行了設計；第三部分，建立了導彈質點彈道模型，設計了一條跳躍式彈道，並對跳躍式彈道進行了優化設計；最後，對導彈進行了突防能力分析，從分析的結果可以看出，跳躍式彈道的突防能力比常規的拋物線彈道要強。On the part of the theory of the automatic test technology used in the rocket engine ground test, on the basis of the architectures and standards of some typical automatic test systems ( ats ), the test action model, ats data model, database model and the universal instrument - driving model are established
在火箭發動機地面試驗自動測試技術理論方面，在典型自動測試系統（ ats ）的體系結構和相關標準的基礎上，建立了火箭發動機地面試驗測試行為模型、 ats數據模型、數據庫模型和通用儀器驅動模型，然後，建立了面向火箭發動機地面試驗的開放式柔性ats體系結構軟硬體模型。To start vehicle rapidly and smoothly, a kind of method based on fuzzy technique to control the engaging - pressure of wet - clutch has been established. fuzzy control will achieve the following advantages : the engine can be controlled to be operated steadily during lower speed and the starting noise can be reduced
為了實現汽車起步的迅速和平穩，建立了基於模糊技術控制濕式離合器油壓的計算方法，該控制方法的優點表現在汽車起步過程中控制發動機在低速下穩定運行，縮短起步時間，減少起步沖擊。Guide for installation of vertical generators and generator motors for hydroelectric applications
水電用立式發動機和發動機電動機安裝指南A finite element model describing the drawing process of the heat - shield panel of automobile engine is established by using the commercial dynamic explicit code ls - dyna
摘要使用基於動態顯式演算法的商業軟體ls - dyna建立了某汽車發動機隔熱罩拉延成形的有限元模型，通過所建立的有限元模型分析了壓邊力對拉延成形的影響。Thirdly, the object - oriented way of lre knowledge representation for causality, system structure, and models is presented, and an organization model of lre diagnosis knowledge for integration of deep and shallow knowledge based on the lre component structure and in the form of node knowledge base is given. and finally, the lre intelligent fault diagnosis theory and strategy, which utilize synthetically different kinds of diagnosis knowledge and multiple reasoning methods, such as rule - based, model - based, fuzzy - knowledge - based, and dynamic - knowledge - based reasoning methods, are discussed and developed. the results verified by the test - firing data and the simulated fault samples show that, the theory and methods proposed give a theoretical basis for the design and realization of practical lre fault diagnosis and health monitoring systems, and can be available for reference in the development of health monitori ng technique for reusable space transportation systems in the future
主要研究內容包括：系統闡述了發動機診斷知識的概念、類別和相互關系；研究發展了定性和定量、淺層和深層、模糊和動態等多種診斷知識的圖形和模型獲取方式；建立了因果、結構和模型等不同層次和類別的診斷知識的面向對象表示方法，以及以發動機的部件結構為基礎，以結點知識庫為組織形式，深淺知識相結合的診斷知識集成組織模型；研究發展了綜合多層次和多類別診斷知識，集成規則推理、模型推理、模糊推理和動態知識推理的發動機智能故障診斷理論和策略，並結合實際熱試車數據和故障模擬實例對所發展的理論、方法與策略進行了驗證。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。The purpose of this study is to develop a three - dimensional numerical calculation model for spark - ignited premixed - charge lpg single fuel engine, which includes chemical kinetics submodel, ignition submodel, turbulent combustion submodel and emissions submodel. the conclusions obtained from this study provide a principle guide for optimum design of combustion system and to obtain satisfying characteristics in emission, performance and economy of lpg engine upon suitable structure and operating parameters, such as compression ratio, valve timing and spark timing
本論文的主要研究目標是單燃料lpg發動機的結構參數和運行參數對發動機性能的影響，以建立針對點燃式lpg發動機的三維燃燒模型，包括化學動力學模型、點火模型、湍流燃燒模型、排放模型為主要技術手段，並將燃燒模型計算結果和採用稀氧傳感器反饋控制的lpg實驗發動機上實測數據相比較驗證。In order to be pull into practice use in engineering application, a real time emluator of the the closed - loop control system for the x - model aero - engine acceleration process has been established through combining the engine model and the controller model. the sqp ( sequential quadratic programming ) is used to get the optimal acceleration process result for the x - model aero - engine
為了達到工程上實用的目的，在對某研究所提供的某型發動機實時模型作了詳細分析並進行了加速過程的模擬計算后，本文將控制器模型和發動機模型聯立在一起，構成了閉環形式的發動機加速過程實時模擬計算模型。A simulation of the generation of the nox has been done on the base of the novel model of the combustion theory of the swirl chamber, which has been established in this paper
在理論上，建立了新的渦流室式lpg柴油雙燃料發動機燃燒的準維燃燒模型，在此模型下，對no _ x的生成機理做了計算機模擬模擬，並與試驗結果進行了比較和分析。In a micro hybrid or a start - stop hybrid, such as those being introduced by general motors, the engine shuts down when the car comes to a halt, and an integrated starter - generator fires up the engine instantly when the driver steps on the gas pedal
通用汽車等公司推出的微量級混合車，又稱為起止混合車，引擎會在汽車停止前進時熄火，駕駛人踩下油門時，整合式啟動發電機立刻發動引擎。Through a deep analysis about all kinds of developing technology on web based mls, this thesis systematically expands on the technology of building web base, distributed production preparing information system, the framework and the model of the xa ec web information system project
本文通過基於web的各種開發技術的分析，結合西安航空發動機公司生產準備信息系統的開發實例，系統闡述了構建基於web的分散式生產準備信息系統的技術路線的得出，系統架構的形成以及系統模型的確立。On the foundation of sufficiency study with the internal and external literatures correlate with the problem, the numerical simulation models of the passenger car, including the vehicle model of passenger car, engine fuel - consumption performance model, powertrain model, driver control model and various driving operations model were established by the using of cruise software
本文在充分研究與課題相關的國內外文獻基礎上，利用cruise軟體建立了cdk6710客車的整車模型、 495qme發動機的模型、傳動系模型、駕駛員控制模型以及不同行駛模式模型等。本文在建立駕駛員控制模型時，對行駛過程的模擬進行了細化。This controlling way can make the passengers feel much comfortable and make the bus air - conditions work with a high efficiency. in this thesis, a single - chip microcomputer fuzzy controlling system with mcu : at89c51 is designed to deal with the bus whole air - condition composed with refrigerating system and heating system. via controlling the open of temperature door, turnaround speed of evaporator fan and subsidiary engine, it can control temperature of railway carriage
本論文針對獨立式全空調型（完全合一型）客車空調系統，設計了一個以at89c51為核心的採用模糊控制演算法的嵌入式單片機控制系統，通過控制溫度門的開口角度、蒸發器風扇的轉速、輔助發動機的轉速來控制車廂內的溫度，通過壓縮機的開、停對蒸發器除霜，系統具有溫度顯示、用戶設定的分擋多級溫度控制、在線控制參數修改等功能。The physical model of aero - engine distributed control systems under the laboratory environment has been set up
此外還建立了一個實驗室環境下的航空發動機分散式控制系統實物模型。In this paper, on the basis of typical circuit fault model and conventional bit testing arithmetic, the verification platform for bit technique is founded, which is composed of a fault injector and a manage computer
論文在研究航空發動機數控系統典型電路故障模式和常規bit檢測演算法的基礎上，建立由故障注入器和管理計算機構成的bit技術驗證試驗平臺。The jimi company grasps " the customer for reveres, the goodfaithservice, the fast delivery, the outstanding quality " the idea to serve the general customers, the company had been established until now, provide sastation type fastener necessary service for the pump valve profession, the engine profession, the water - treating equipment, the chemical machinery, the electronic profession, the mechanical profession and so on
吉米公司秉持「顧客為尊、誠信服務、快速交貨、優異品質」的理念來服務廣大客戶，公司成立至今，為泵閥行業、發動機行業、水處理設備、化工機械、電子行業、機械行業等眾多廠家提供一站式緊固件配套服務。The results attained are as follows. on account of the strongly coupling character of parameters which have an effect on scramjet performance, the approximate evaluation models of scramjet inlet diffusion performance and the ignition problem in direct - connected experiments are established by neural network methodology
針對發動機性能影響因素強烈耦合的特點，採用bpnn和rbnn神經網路方法，分別建立了超燃沖壓發動機進氣道擴壓性能和直連式發動機點火性能的神經網路近似評估模型，得到了很好的逼近效果和預測能力。分享友人