模擬參數 的英文怎麼說
中文拼音 [mónǐshēnshǔ]
模擬參數
英文
analog parameter-
This software can not only measure the real time data of hydroelectric plant, but also carry out the auto generate electricity on the hydroelectric plan t and ordinal startup - stop of the dynamotor. the software also carrys out the functions of alarm disposal, report forms, print and load curve
該軟體不僅實現了對水電站內各種模擬參數和數字信號的實時監測功能,還實現了對水電站的自動發電、機組順序啟停的控制,以及報警處理、報表列印、負荷曲線等功能。Based on the demand of power department, a full distributed multifuncitional monitoring device is studied. this instrument not only can measure the data of hydroelectric plant, but also integrate the funcition of control the dynamotor, by cooperate with the program of epigynous system, it can realization the auto generate electricity on the hydroelectric plant and ordinal startup - stop of the dynamotor. 2 furthermore, performance of integrated dft arithmetic enhances the acturacy and reliability of measure. by communication several devices can run online to be controlled dispersedly and managed centrally
本文分析了國內外水電站自動控制裝置的研究和發展狀況,尤其是國內小型水電站的自動化現狀,針對現有電力部門的需求,設計並實現了一種單元式的微機自動監控裝置,該裝置不僅實現了對水電站內各種模擬參數和數字信號的實時監測功能,還對水輪發電機組進行了調控,通過與上位機處理程序的配合,可以實現水電站的自動發電控制、機組順序啟停;在測量發電機組機端電壓和電流參數的時候,採用32點離散傅立葉演算法( dft ) ,增加了測量的準確性和可靠性;通過通訊可以實現裝置的聯網運行,做到「分散控制、集中管理」 。In this paper, a workflow model simulation environment based on object petri net is constructed. under this environment, a workflow model can be parsed and transformed to an opn - based simulation model, then the simulation parameters should be set and the simulation model can be put to use
本文構建了一個基於面向對象petri網的工作流模型模擬環境,將建模工具生成的工作流模型解析出來后,再轉換成面向對象petri網形式的模擬模型,然後設置模擬參數,將該模型投入模擬運行。The agent takes as input a set of tests and a set of simulation parameters
代理採用一組測試和一組模擬參數作為輸入。Influence of simulation parameters on simulation precision of the springback, such as elements type, material types, constitutive equations, integral point selections, contact conditions, friction rules, and like that, has been analyzed
摘要分析總結了數值模擬中模擬參數(有限無演算法、單元類型、材料模型、本構方程、積分點選取、接觸和摩擦法則等)對回彈模擬精度的影響。The parameters in simulation could characterize macromolecules adsorption in real solution. varieties of interaction energy between segments corresponded to different macromolecules. varieties of adsorption energy of interface corresponded to different solid surfaces
改變模擬參數大小對高分子鏈節分佈的影響,與真實體系中鏈節、溶劑和界面等因素對高分子吸附的影響是一致的。There are some differences between simulation and experiment results in the patterns " distribution scale for there are still some conditions " differences just as characteristics of encapsulated materials and shapes of encapsulated structure
Led結構的參數變化時,模擬曲線的變化趨勢與實驗情況吻合較好。其中存在的不同和誤差必需根據led管型的真實參數適當調整模擬參數和條件解決,有待進一步改進。The characteristic curves and diagrams which described the pressure, velocity, and concentration of the indirect evaporative cooler were presented by the software of tecplot and smartdraw. the differences between the condensation condition and non - condensation condition were compared and analyzed
對比考慮與不考慮冷凝情況下的速度、溫度、濃度等分佈的差異,分析了模擬參數的變化對冷凝的影響。The numerical simulation of moisture varying processes have not shown a good fit to the measured, showing a moisture varying model of simple reduction, and not revealed the distinct courses at various slope locations. however, after simulating by the selected parameters shown the difference between various slope locations, the the coefficient of efficacy ( ce ) was increased obviusly and reached over 0. 6, that is to say, the simualted results is reliable in a certain
土壤水分變化的數值模擬結果? ?坡耕地的上、中、下各部位的模擬土壤水分變化過程基本一致,這與實際觀測結果差異較大,因此,還不能準確反映坡耕地不同部位的水分變化特徵,但通過對模擬參數的調整,可獲得一定可靠性的模擬結果,盡管未達到很理想的程度。The particles aggregation was simulated using particle - cluster and cluster - cluster aggregation model. several type of floes was reached and its morphological characteristics was analyzed the fractal dimension, density and porosity of floes was studied by changing sticking probabilities, sticking position, particle number, particle concentration, difrusion coefficient and motion trajectory. the parameters by which special floes growth were determined. in the study of morphology, floes of yellow river ' s loess particles was observed by tv - microscope. its morphological characteristics were obtained by image analysis. the effect of fractal dimensions by stirring time strring speed, macromolecule flocculant dosage, flocculant concentration and particle concentration was studie. its rule of change was obtained. on the basis of other studies, the flocculation kinetics and floes structure was studied
本文應用計算機模擬技術,在二維空間內採用單體凝聚和集團? ?集團凝聚兩種模型對顆粒凝聚過程進行了模擬,得到了多種形態的絮體,並對絮體進行了形態分析,通過改變粘附概率、粘附位置、顆粒數量、顆粒濃度、擴散系數和運動路徑等模擬參數,我們考察了絮體分形維數、密度和孔隙率隨模擬條件變化的影響規律,得到了形成特定形態絮體的控制參數。A monte carlo model was developed for simulating the adsorption behaviors of linear macromolecule chains on the solid - liquid interface. the simulations were performed on a simple cubic lattice, which was 50 50 50 sites in size. the concentration profiles of total segments, tails and loops in dilute solutions were used to analyze the influences of simulation parameters ( body concentration, interaction energy between segments, adsorption energy of interface, and macromolecule chain length ) on various adsorption configurations
本文採用montecarlo方法構造了水溶性均聚鏈狀高分子固液界面吸附模型,在50 50 50簡單立方格子上模擬研究了高分子稀溶液中鏈節濃度、鏈尾和鏈環分佈,並結合真實高分子鏈的吸附行為,討論了模擬參數(鏈節間相互作用能、界面吸附能、體相濃度與鏈長)對各種吸附構型分佈、吸附量、表面覆蓋度和附著分數的影響。On this condition, based on the experimental results gotten by the microwave absorption dielectric - spectrum measure technique, the photographic process at room temperature in agcl cubic microcrystals doped with k4fe ( cn ) 6 is simulated. through the optimization of simulating parameters, not only the cross - section and trap depth of the shallow electron trap induced by the dopant, but also the optimal doping amount is obtained
在此基礎上,以微波吸收介電譜檢測技術的實驗結果為依據,對摻有k _ 4fe ( cn ) _ 6的agcl立方體微晶在室溫下的曝光過程進行了模擬,通過調節模擬參數,不但計算出由摻雜劑引入的淺電子陷阱的俘獲截面和陷阱深度,而且得到了這種摻雜乳劑的最佳摻雜濃度。Interval newton algorithm is used extensively in the calculation of chemical engineering such as the determination of phase stability, reactive azeotropes, robust process simulation, reliable parameter estimation, etc. all of these results show that interval newton algorithm is suitable to solve most kinds of nonlinear equation successfully
由於區間牛頓法強壯的全局收斂性和同時求得多個解的能力使得區間牛頓法廣泛地應用在化工計算領域,如:相穩定性分析、反應共沸物的判斷及組成確定、穩態過程模擬、參數估計等等。In allusion to deficiency of today workflow model simulation analysis, we study workflow simulation and bring forward architecture of workflow model simulation. simulation engine automatically simulates activity execution and pushes model simulation through setting up simulation conditions
提出了工作流模型模擬的體系結構,通過設定模擬參數,模擬引擎自動模擬活動的執行,並在最後提供給用戶所需的模擬數據。In addition, a vibration excitation test was done for the whole lathe to verify the exactness of the parameters obtained from simulation
最後對整個機床進行激振試驗,驗證了模擬參數的準確性。A parameter study on dynamics of the car and biomechanics response of occupant was carried out in terms of initial impact speed and impact angle of the car
通過改變不同的模擬參數(碰撞條件) ,研究碰撞中汽車的動態響應和乘員的生物力學響應特性。The optimization problem of parameters, example hourglass coefficient, mesh size, jointing simulation and so on, which affect the result of crash simulation, is solved. the size and number projects of steel panel and square column, which make deceleration curve of sled reach the requirement, are found by simulation
模擬分析研究成功地解決了影響碰撞模擬結果的「砂漏」系數、網格大小、焊接模擬參數等各種相關參數的優化處理問題,為臺車碰撞試驗中得到符合要求的臺車減速度曲線提供了鋼板或方形梁的最佳尺寸及組合方案。This kind of controller is easy to design and operate, and has improved convergence rates and less overshoot than pid controller, but has stable error. in order to improve the properties of the fuzzy controllers, fine - tune - rule fuzzy controller, fine - tuned parameter fuzzy controller and fuzzy - pi controller were designed respectively based on the simple fuzzy controller. then fuzzy logic inferential system is established by using toolbox of fuzzy logic in matlab7. 0. secondly, in simulink6. 0, through the instance of the template of s - function, the module of s - function for optimizing fuzzy control and corresponding control model are constructed, and the parameters of simulation are set
這種控制器易於設計、實現方便,較傳統pid控制有更快的響應速度和更小的超調,但其存在靜態誤差;為了進一步提高模糊控制器的控制特性,在此基礎上分別設計了可調整控制規則模糊控制器、參數自整定模糊控制器和模糊- pid復合控制器;然後利用matlab7 . 0模糊邏輯工具箱圖形用戶界面建立模糊邏輯推理系統,在simulink6 . 0系統模擬設計平臺中通過實例化s函數模板創建旨在優化模糊控制的s函數功能模塊,並構建模糊控制系統框圖模型,設置系統模擬參數,最終對系統進行動態模擬。At last, according to the experimental data of dynamic characteristics, mathematical models of jet pipe servo valve with magnetic fluid and without magnetic fluid which are used in the experiment are identified by using the method of system identification
最後依據動態特性實驗數據,運用系統辨識方法辨識出實驗使用的射流管伺服閥在未添加磁流體和添加磁流體兩種情況下的實際數學模型,為以後進一步進行模擬、參數優化等研究打下了基礎。The paper also establish simulation model with open loop of established dynamic model of conveyor system with simulink software, and simulates the process of starting by properly setting simulation parameters, so that all dynamic parameters of conveyor at random time during starting are computed, thus steady starting and economical running are controled
對建立的輸送機系統的動力學模型建立開環控制模擬模型,通過合理的設置模擬參數,對帶式輸送機的起動過程進行模擬,精確計算出輸送機系統任意點在起動過程中任意時刻的所有動態參數,以控制輸送機起動過程的穩定性和設計的經濟性。分享友人