模型精確度 的英文怎麼說

中文拼音 [móxíngjīngquèdù]
模型精確度 英文
model accuracy
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 確 : 形容詞1. （符合事實; 真實） true; reliable; authentic 2. （堅固; 堅定） firm
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 模型 : 1 （仿製實物） model; pattern 2 （制砂型的工具） mould; pattern3 （模子） model set; mould patter...
  • 精確度 : accuracy degree
  • 精確 : accurate; exact; precise
  1. Verification indicated that the car - barrier crash simulation models developed in this paper present high accuracy and stability finally, on the basis of summarizing dynamics of car and occupant and protection behavior of barriers in car - highway barrier crash, many problems and solutions confronted in the current research were presented, and the prospect and objectives of further work were also given

    驗證表明本研究中所建立的模擬模型具有較高的精確度和可靠性。最後，本文在總結了轎車與高速公路護欄碰撞中轎車和乘員動態特性及護欄防護特性的基礎上，提出了當前研究所遇到的若干問題和解決方案，並展望了進一步的研究目標。
  2. The definition of model fitness considers fully the accuracy and complicacy factors, and can get a trade - off identification solution

    關于模型適應度的定義，綜合考慮了精確性和復雜性因素，能夠獲取一種比較折中的辨識結果。
  3. But setting - up on the basis of being worth picture element for the three - dimensional space coordinate, it is fast to run ; free of luminance, the accuracy is high

    該模型基於以r 、 g 、 b為坐標的三維空間，運行速度快;不受亮度影響，精確度高。
  4. An idea, simulating the fuzzy model by establishing the fuzzy model and fuzzy control rule of the controlled object is proposed. generally, it is difficult to acquire the accurate mathematical description of the controlled object. a dynamic modulating factor is introduced in the designing of the fuzzy controller so as to improve the precision of the fuzzy control. and a more convenient defuzzify calculation method is adopted. the cart and the single inverted pendulum are taken so as to illustrate the simulation result. in addition, the detailed qualitative analysis of the fuzzy system is achieved. a kind of common method of qualitative analysis is proposed. it can be used to analyse the fuzzy system and describe the behavior of the system state precisely in the phase plane. the simulating results illustrated the method is feasible and available

    提出了在難以精確描述控制對象數學模型的情況下，通過建立控制對象的模糊模型來確定系統的模糊控制規則，並對模糊系統進行模擬分析的思想.利用連續系統定性分析的思想，提出一種對模糊系統進行定性分析的可行方法，在相平面內較為準確地刻畫模糊系統的動態行為.在模糊控制器的設計中，引入動態調節因子來提高模糊控制的精度，並採用了一種便於實際運算操作的解模糊運算方法.在一種簡單的控制對象情況下進行了具體的模擬計算，得到較理想的控制效果.此外對具有精確數學模型的一級倒立擺系統進行此種模糊控制，亦取得很好的模擬結果
  5. ( 2 ) as an important outcome in the paper, the author developed the flac3d pre - processing package in the basis of the 12 primitive meshes provided by flac3d, which can construct the calculating model containing the actual topographic and geological features of the investigated area automatically. thus, it can not only improve the calculating precision, but also decrease time consuming greatly. and the design method of the program is a good help to the same kind of programs

    （ 2 ）在flac ~ （ 3d ）軟體的提供的十二種初始單元網模型（ primitivemesh ）的基礎上，獨立地開發了flac ~ （ 3d ）前處理程序（ flac ~ （ 3d ） pre - processingpackage ） ，成功實現了建模自動化，極大地提高了工作效率，並且把真實地形、地貌反映到計算模型中，大大提高了計算的精確度和可靠度，在建模技術上有了新的突破，其設計思路也值得同類軟體借鑒。
  6. In order to be better used in faults simulation and analysis, the accurate of model needs to be improved. the research of marine diesel engine generator system simulation includes modeling and simulation results " analysis. based on mechanism of the marine diesel engine power system, and according to the marine power system of yunhe vessel, this dissertation sets up a simulation model of yunhe generator system

    由於船舶電力系統模型是輪機模擬器中電站部分的核心，為了使建立的模型精度更高，更具有系統故障模擬和分析的準確性，本文從船舶柴油發電機系統的機理出發，應用電力系統穩定性理論，結合雲河輪電力系統，在matlab軟體平臺上，建立了雲河輪柴油發電機系統的模型，並對該系統進行了模擬運行和分析。
  7. In this paper, the study status about freeze - up of domestic and overseas was discussed first, then based on thermodynamic theories and river ice hydraulic theories, using the observed data to calculate parameters, the freeze - up forecasting mathematical model in inner mongolia reach was established. in the model, the calculating method of heat exchanging coefficient was perfected properly, and the river characteristics was quantified for the first time. the forecasting result indicated that the model precision is high, and the freeze - up forecasting formula is all - purposed

    本文首先論述了國內外有關封河研究的現狀，然後在此基礎上針對存在問題，以熱力學理論及冰水力學理論為基礎，利用實測資料率定參數，建立了內蒙古河段封河預報數學模型，其中對熱交換系數的計算進行適當的修改，並將河道條件量化考慮進封河預報數學模型中，證明預報精確度高，且各河段預報公式具有通用性。
  8. And with simulation result, the author evaluates the accuracy of all kinds of models above - mentioned through mape r and z. the result indicates simulating accuracy of ann model is better than any other models above - mentioned

    並對各種模型模擬結果用mape （絕對平均誤差） 、 r （相關系數） 、 z （輸出數據可信度） 3個精度評價參數來評價模型的精確度，結果表明神經網路模型的模擬精度比其他的模型好。
  9. In the state - of - the - art method, there is approximate, and there are many unstable factors. so now we adopt the intelligence control, it needs many detailed jobs. we observe the positions and angles of the pendulum in order to decide the force. so that we can establish the rule sheet accurately

    所以我們採用智能控制的模糊規則，因本方法不需要精確的數學模型，因此精確度會更高，制定規則需要詳盡和完備的工作，我們通過觀察倒立擺系統位置和角度變化時，需要施加什麼樣的力，多大的力等來制定規則，這當中作了大量的工作。
  10. On the basis of the theory of the fuzzy optimize design and the fuzzy compositor and the normal engineering mathematics method, the mathematics models of confirmation of optimize quality standard and quality cost proportion in the design sage is put forward ; the real time control model in the construction stage is put forward based on the fuzzy control theory. the three models are all easily handled and precise and could be used in real work

    本文運用模糊數學的原理，提出了工程設計階段的最優質量水平的計算模型、最佳質量成本比例的計算模型；在施工階段則根據模糊控制原理，提出了質量成本的實時控制模型。這三個數學模型都具有良好的可操作性和精確度，有一定的工程實際意義。
  11. Then multiconductor transmission line model is established. a spinning model is brought forward while analyzing the crosstalk of twisted - pair. it roundly shows the actual structure of twistedpair and greatly improves the calculating precision

    在分析雙絞線耦合泄漏時提出了空間旋轉的模型，該模型較全面地反應了雙絞線在空間360扭絞的真實結構，大大地提高了計算的精確度。
  12. Base on the analysis and comparison of the existing measuring methods and the test systems of the mass characteristic parameters for the hslrfo at home and broad, an effective measuring method is developed and a reasonable measuring program is also presented, to improve the measuring precision of the mass characteristic parameter of high - speed long - range flying objects. the 3 - d molding function of ug is used to design the mechanical parts of the test system, and the motion mode and path of the movable mechanical parts is also simulated with the software of ug

    本文確立了一種較有效的測量方法，制定了合理的測量方案，設計並製造具有相當測量精確度的質量特性參數測量系統，並結合本測量系統的設計製造的過程，作了如下的分析研究工作:首先，採用ug軟體的三維造型方式，對本測量系統的機械本體部分進行了三維實體建模，並運用該軟體模擬了機械本體部分中可運動部分的運動方式及運動軌跡。
  13. The model that this method adopts is not only fully expressing fuzzy attribute of the mine, but also making the resolution ratio high based on the research, this decision - making model is applied to tonglushan mine for starting the open north stope, the result shows : this method is scientific, simple and accurate, and it offers rational basis for the decision making of the mine

    在學習、研究大量多屬性決策模型和模糊多屬性決策模型基礎上，對各個模型進行了分析比較，提出適合礦產資源開發的決策模型，並經過深入研究，對模型進行了改進，使得模型解析度進一步提高。在分析研究基礎上，將該決策模型應用於銅綠山銅鐵礦，結果表明：該方法科學、簡便、精確，為北露天礦啟動決策提供了合理的依據。
  14. D 、 the seismic response of jointless bridge were examined by spectrum analysis as well as transient dynamic analysis. e 、 the modes of a whole concrete model of jointless bridge by modes test, at the same time, the accuracy of finite element modeling and analysis was proved by it

    5 、對無伸縮縫橋按比例縮放的全橋模型進行實驗，測出結構的動力特性（固有頻率、振型、周期等） ，驗證有限元建模和分析的精確度
  15. As a result, the mdl principle can attain higher model accuracy while the model complexity is lowest

    因而， mdl準則可以確保用最低的模型復雜性達到高的模型精確度。
  16. The sixth chapter compares the improved model and references, and presents prediction analysis of em propagation in non - regular regions, the results indicate the improved model bears higher efficiency and precision

    第六章對該模型所得預測結果和文獻進行了對比，還給出了對完全非規則小區電波傳播的預測分析，結果表明該模型具有較高效率和精確度。
  17. Comparison of various models and extreme case simulations ensure that before the first test samples, the measurement behaviour, accuracy and signal content achieve or even exceed the requirements of the specification

    通過比較不同模型和模擬極端情況，在第一個樣品測試前，我們就能保證測試表現精確度和獲得的信號內容，有時甚至還超過了說明的要求。
  18. In the researches of fire in buildings, it ’ s useful to simulate in similar models based on similar theories. it has the advantages of avoiding the high cost in full - scale experiments, and it can adjust the experiment parameters expediently and get high precision results

    在建築火災的研究中，根據相似理論建立對應模型進行模擬研究是很有用的，其優點是沒有實際現場實驗的高額費用，還可以根據要求靈活地改變實驗參數，並能夠容易地獲得較高精確度的理論實驗結果。
  19. After clarifying the connotation of model resolution, the dissertation analyzed two main factors influencing mrm credibility ? precision and consistency. an approach for quantitative measure of model resolution was put forward based on lod ( level of detail ) and dod ( degree of detail ), the concept of doc ( degree of consistency ) was given out and the measure and calculation of it were provided

    論文在進一步明確模型解析度的概念和內涵的基礎上，分析了影響多解析度建模與模擬可信性的兩個主要因素? ?精度和一致性，提出了一種基於描述的細節層次和詳細程度的模型解析度定量度量方法，給出了一致度的定義、度量和模型間一致度的計算。
  20. - 1 with high exactness and good applicability which can output military digital map and make analysis of terrain condition, is the foundation of developing the system

    建立一個精確度高、通用性好的軍用數字化地形圖生成及地形條件分析模型，是戰術訓練模擬系統開發的基礎。
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