過載控制參數 的英文怎麼說

中文拼音 [guòzǎikòngzhìshēnshǔ]
過載控制參數 英文
overload control parameter
  • : 過Ⅰ動詞[口語] (超越) go beyond the limit; undue; excessiveⅡ名詞(姓氏) a surname
  • : 載Ⅰ名詞(年) year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
  • : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
  • : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
  • : 參構詞成分。
  • : 數副詞(屢次) frequently; repeatedly
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. In the positioning servo - system, which generally is configured by the d. c. pulse width modulator ( pwm ) velocity governing system and position servo - loop, the parameter perturbance of pwm velocity loop really exist by reason of such as the load behavior ; power voltage supply ; operating setting value, etc. 1, 2 , and it cannot be ignored. by using the identification technique to form the mathematical model of the system, authors have confirmed the facts. therefore, to design the discrete sliding mode controller ( dsmc ) of the positioning servo - system, the perturbed parameters value bounds of the pwm velocity loop, which is as the controlled plant of position servo - loop, should be accounted. consequently, the design principle of dsmc for accounting system with parameter perturbance is proposed by the authors. the proposed method can ensure the stability of system with parameter perturbance and the behavior of non - overshoot, fast precise positioning. in order to reveal the effects of the design method, the comparative research work is done by the authors. also, it has been tested in an industrial experiment, the results proved it is satisfactory

    由直流脈寬調速系統( pwm )和位置環構成的定位系統中,速度環的隨負特性;電網電壓;給定工況而攝動是不容忽視的.作者通系統辨識建模也證實了這一事實1 , 2 .因此在設計位置環的離散滑模時,必須針對速度環(即位置環的對象)的攝動范圍採用「對象攝動離散滑模器的設計方法」 ,以確保系統在攝動時的穩定性和快速、無超調、準確定位的優良動態品質.為剖析該設計方法的效果,本文作了對比性研究,並將該設計方法用於工業試驗中,取得了滿意的結果
  2. The paper applyed principle analysis and numerical computation to compare the scheme of particle injection syphon and convergence - turn tube. the last method was adopted to conduct research because it could produce high concentrated particles stream and operated conveniently. 2

    本文應用原理分析、值計算等手段,對粒子加入、彎管和收斂?折管方案進行了比較,認為收斂?折管方案可以產生發動機在飛行中的凝相粒子聚集效應,且燒蝕方便。
  3. By picking up actual load on road of car body, use the electro - hydraulic servo road simulating system and the remote parameter cantrol system to iterate, take the iterating control target as an accelerated speed signal of spindle nose, iterate separately the loading spectrums on different road surfaces and finally merge the iterated results to obtain the loading spectrums for tests in the test bench

    對轎車車身實際道路荷的採集,採用電液伺服道路模擬系統和遠程系統進行迭代(迭代目標為軸頭加速度信號,對不同路面的荷譜分別進行迭代,最後將迭代的結果合併) ,得到用於臺架試驗的加譜。
  4. 1 m 0. 5, the phase - shifted angle 6 is controlled in term of sine law which makes the magnitude of resonant voltage track a reference sine voltage, and the resonant voltage is rectified, filtered, inverted and then the better sine - voltage output is obtained, theoretical analysis and experimental results show that for the resistive load and inductive load, the switches of leading leg of the phase - shift - controlled circuit are always turned on at zvs, and ones of lagging leg are turned on at zvs ( < 0 ) or turned off at zcs ( ( > 0 ), moreover, all switches in the low - frequency inverter are always turned on and off at zvs, the measured circuit efficiency for rated load reaches up to 88 %

    從功率單向流動角度出發,提出了一種lcc諧振型恆頻移相單相高頻鏈逆變電路拓撲,在調0 . 1 m 0 . 5情況下,移相角按正弦規律變化,使諧振電壓脈沖列的幅值追蹤考正弦電壓信號,經整流、濾波、低頻逆變,從而獲得正弦度較好的輸出電壓。理論分析和實驗結果證明對于阻性負或阻感性負,移相全橋具有超前橋臂零電壓開通,滯后橋臂或者零電壓開通( _ 0 )或者零電流關斷( _ 0 )的軟開關特性,而低頻逆變器的各個開關均實現零電壓條件下的開通與關斷。
  5. The system uses the pc and the at89c52 as the control center of the system. the pc optimizes the control parameters as the calculation control unit. the at89c52 receives the various parameters by serial communication with the power measurement system and the fuel consume measurement system and the emission measurement system and the ecu and so on, then sends into pc by sharing the ram with the pc as the communication control unit

    該系統採用pc機和單片機at89c52為上位機,以pc機作為計算單元,對發動機進行優化;單片機作為通訊單元,與作為下位機的測功器加系統、油耗測量系統、排放測量系統以及發動機電單元ecu等子系統進行串列通訊接收各,並通與pc機共享ram送入pc機。
  6. It offers working pressure and oil mist separator tank inner pressure indication, separator filter clogging flashing alarm before overpressure e - stop, electric motor temperature control, maximum screw assembly temperature control, air temperature on pressure and indication, electric motor direction of rotation check, time to scheduled maintenance term, total operating hours and operating hours under load, alarm log of last five failure events

    並預設為丙臺以上空壓機聯機遠程可檢測包括操作壓力油氣分離器罐內壓,電機溫度和轉向,螺桿總成溫度濾器堵塞報警等,並可顯示總運行時間和負運行時間。
  7. Many protective and monitoring functions are integrated in the system, such as earth - fault monitoring, short circuit protection, over - load protection, phase symm etry and phase loss monitoring, over voltage protection, under voltage protection, motor thermal monitoring and so on

    該系統能自動轉換方式,具有漏電、短路、、斷相、欠壓、壓等保護功能,並且能通漢字顯示終端顯示各路負荷的工作狀態和工作
  8. Besides the design of the hardware construction for shape meter, the software system written in visual basic 6. 0 is also developed. the real - time data acquisition and conversion system worked in interrupt mode is accomplished by means of loading dynamic linkage library of pcl - 812pg enhanced multi - lab card. the converted data processing will be operated then, for example, scale operation, comparison, graphic display, data storage, etc. the adjusting values for the shape control are also calculated in it

    本文在考大量帶材標準板形、軋初始量設定、調節量計算研究的基礎上,確定了標準板形模型、設定模型、調節模型等學模型;並給出了其相應的演算法;完成了板形儀計算機系統的硬體設計,並在此基礎上,應用高級開發語言visualbasic6 . 0 ,通pcl - 812pg多功能據採集卡的驅動程序后,調用動態鏈接庫( dll )中的函的方法,完成了信號中斷方式下的實時據採集,採集的據經計算機作標度變換、對比、圖形顯示、存儲等處理,並提供了用於板形閉環的調節量。
  9. To solve the problems caused by the varieties of the missile dynamics with the difference of flight height, velocity and attitude angle in modeling the missile, in this thesis, the theory of variable structure model reference adaptive control is used to design a pitch channel autopilot based on a longitudinal missile model, the status equation using the measurable parameters of load and angular rate is established, and the methodology to choosing the reference model is discussed also, and the performance of the controller is analyzed by means of simulation

    為了解決攔截彈氣動隨飛行高度、速度、姿態的不同,變化范圍大,系統難以準確建模的困難,基於縱向平面攔截彈模型,採用模型考變結構理論設計了俯仰通道姿復合系統,以可測量變量和角速度作為狀態量建立了系統的狀態方程,討論了考模型的選擇方法,並對系統的性能作了模擬分析。
  10. The performance of the system designed will directly affect the overloading that an aircraft can bear, the safe overrunning length of runway as well as the changes of tensile force of belt and braking pressure of oil, and ultimately has influence on the arresting effects. so in the process of developing a system, we should study the system in order to define the optimal configuration parameters or more effective control methods

    攔阻系統設計的優劣會直接影響到飛機承受的、安全攔停距離及帶拉力、剎車壓力的變化狀況,最終影響攔阻效果,因此在研製系統程中,要對系統進行分析研究,以確定最佳的結構和更有效的方法。
  11. The optimization model of the cable tensile force is established, resolving the ideal finished state of considering syntheticly the requirement including the dead load, active load and presress of structure, meanwhile, providing a forward - calculating method for determining the rational construction state on the foundation of the optimization model. on the other hand how to determine and adjust the important parameter, the cable midst tensile forces and the main feam form setting levels in constructing cable - stayed bridge, has also been analyzed, besides, the corresponding calculation method is introduced and applied to the actual construction controlling of xian tao han jiang highway bridge well

    本文以仙桃漢江公路大橋為工程背景在斜拉橋設計計算方面進行了的研究,建立了斜拉橋索力優化模型,一方面解決了能綜合考慮結構恆、活及預應力等多方面因素的理想成橋狀態確定問題;另一方面在確定合理施工受力狀態問題上提出了一套以索力優化模型為基礎的正裝計演算法。同時對斜拉橋施工中關鍵斜拉索中間索力和主梁立模標高的確定和調整做了進一步的分析,提供了相應的計算方法,並應用於仙桃漢江公路大橋施工程中,取得了良好的效果。
  12. In chapter 5, the study is concentrated on the experimental study. the shift of the characteristics of cctm is observed while the coefficients of pid is applied. a group of ideal pid coefficients are acquired for later comparison the results produced by nn method

    第五章,對水泥壓力試驗機工作程進行簡單介紹,利用軟體對試驗機進行實際加;觀察pid改變對實驗結果的影響,同時進行調整;最後得出一組調定好的較為合理的pid,令加程較為理想。
  13. It analyses the causes to bright image movement, studies principle to compensate image movement, conforms project to compensate image movement, and designs framework to compensate image movement in the article ; to analyze and design configuration of the scanning mirror, to select matters of mirror and its support structures on the principle of consistent line expansion coefficient ; to ascertain type of moment electromotor by most rotating angle speed and most rotating moment which are required by loads in the period to take pictures, as well as by figuration size of electromotor ; to design retarder according as the electromotor parameters ; to design and optimize lightweighted mirror shapes, because the mirror is key part ; to design flexure support structure, to analyze static and dynamic characteristics of the support structure by name of patran program for validating desig n rationality ; to study function of the scanning mirror electric control system ; to test precision of the system, the results indicate the rationality of design of the scanning mirror system

    本文通分析像移產生原因、研究像移補償原理,確定像移補償方案,並根據像移補償原理設計補償機構;分析與設計掃描反射鏡系統結構,根據材料線膨脹系一致原則,選擇反射鏡及其背部支撐的材料;由掃描反射鏡在擺掃周期內的最大擺掃角速度確定力矩電機的額定轉速,根據負力矩確定電機的額定轉距,綜合電機外型尺寸等因素,確定執行元件? ?電機的型號;根據所選電機的指標,設計1 : 6速比的減速器;利用patran軟體對掃描反射鏡系統中的關鍵件? ?反射鏡進行輕量化設計與優化;設計反射鏡柔性支撐結構,並通軟體分析支撐結構的力學特性,驗證反射鏡柔性支撐結構設計的合理性;從原理上研究掃描反射鏡系統功能;進行系統精度測試,測試結果表明掃描反射鏡系統設計的合理性。
  14. The primary measures for control precept are : sufficiently and effectively utilizing the the air compressors " interior data, realizing online surveillance and alarming for failure of the the air compressors " running interior parts ; letting the air compressors running by master and slave manner, by reasonable arranging the alignment of the air compressors, making the masters yielding pressed air and the slaves adjusting the pressure of the air. this decreases the times of loading and unloading greatly and the decreased failure of air compressors and low maintain ; at the same time we adopt abundant value of the set pressure for stabling the compressure. the air compressors become loaded or unloaded ahead by the abundant value ; caning unloading control for saving power, when the air compressors get along with unloading for a while, the system will stop them ; consummating the purposes for control, enhancing offline control for over - press and low - press, continual loading control and unloading control

    分析研究,針對原來存在的問題,在方案上主要的改進措施有:充分、有效地利用了空壓機的內部據,對空壓機的內部部件的運行情況實現了在線監視及故障報警;對空壓機採用了主、輔結合的運行方式,通對空壓機加、卸隊列的合理排序,使空壓機自動實現主機產氣、輔機進行氣壓調節,減少了空壓機的加和卸;在壓縮空氣壓力的穩定上進行了裕量,在壓縮空氣壓力不到供能品質所規定的上、下根就根據一定的裕量提前進行卸和加操作;在節約電能方面對空壓機進行了卸停機,當空壓機在一定時間內一直處于卸狀態,系統就認為該空壓機沒有運行的必要,自動將其停機;完善了效果,增加了超壓低壓脫網、連續加、連續卸等功能。
  15. It gives the detailed description of its construction techniques, testing items and control standards etc. by means of relevant data, this paper probes into some problems relevant to foundation treatment by dynamic consolidation including the determination of effective strengthening depth, tamping energy level, tamping point location and rational inters pace, the selection of tamping times, the calculation of foundation bearing capacity the verification of calculating formulae, and the application of dynamic consolidation eliminating the ground

    本文通對有關據的分析,對強夯法加固地基的一些問題進行了探討,包括有效加固深度、夯擊能量、夯點、合理間距及夯擊遍的確定,的選用,地基承力的計算、消除地基土濕陷性方面的應用等。
  16. Through establishing three mathematics models including the movement equation of the mechanical and electrical transmission system, the control of the load and the sliding in stable status, direct - current - brake of ac motor, this paper ascertained the range of the frequency value of drive motor and the efficiency of transmission system, calculated the efficiency of load motor in stable status and the moment of load motor in braking. this paper completed the design of the mechanical part of inertia brake test platform and provides a tool for the measurement of the inertia brake parameters

    本文還通建立慣性動器試驗臺的包括機電傳動系統的運動方程、穩態運行時負與轉差率、交流電動機直流動在內的三個學模型,確定驅動電機的頻率取值范圍和傳動系統的傳動效率,驗算慣性動器穩態運行時負電機軸功率和慣性動器動時負電機軸力矩,完成慣性動器試驗臺設計中的機械部分,為慣性動器各的測量提供工具。
  17. The varieties of interior parameter and exterior load disturbance and the presence of saturation nonlinear have great influence on the dynamic process and tracking effect of the system, so there are practical meanings and theory values to apply robust control methods to speed system. the development and status quo of robust control theory is summarized

    由於系統內部的變化、飽和非線性的存在及外界負擾動的變化對軋機速度系統的動態程及跟蹤效果有較大的影響,因此,本文應用魯棒方法對速度系統進行研究,具有較大的實際意義和理論價值。
  18. The main function of control center is to monitor the state of the on site node. it can also modify the parameters of the on site node. the main function of on site node is to gather the parameters of the boiler and adjust the state of the boiler through the actuating mechanism

    中心的主要功能是監視各現場節點的工作狀態,並根據生產需要合理分配現場節點的負現場節點的工作;現場節點主要對被設備的各種進行採集,並通執行機構調整被設備的工作狀態,在狀態超出警戒線時,能夠發出警報。
  19. Through the analysis of non - linear dynamics and studies of controlling chaos vibration for the gear driving system, we find that complex actions will be get following with the changing of parameters in this system. furthermore, we also find that the chaotic vibration can be controlled by using the torques loaded controller

    對齒輪傳動系統的非線性動力學的分析和混沌振動的研究,發現齒輪傳動系統隨系統改變會產生復雜的動力學行為,而且藉助力矩加器可以達到抑齒輪傳動系統的混沌振動的目的。
  20. Based on actual data, emphasizing particularly on the course of consolidation and deformation of preloading method combing vacuum with stack - load, the paper illustrates the mechanism of deformation of pre loading method combing vacuum with stack - load from consolidation and final effect, and calculates final settlement by delamination summation - method and hyperbola method, presenting relative parameters used for designing and execution control

    摘要以實際監測資料為依據,對真空聯合堆預壓法的固結程和變形程進行了分析,從固結和最終效果這兩個基本問題上闡述了真空聯合堆預壓法的變形機理,採用分層總和法和雙曲線法推算最終沉降量,並給出了相關的設計和施工
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