fea 中文意思是什麼

fea 解釋
費阿
  1. In this paper, ackerman steering linkage of double - wishbone suspension is taken as the study object, choosing the splitting joint and steering lever joint to carry out the design of optimization the mathematics models are established based on the multi - body system dynamics, applying its analysis method of kinematics to study the mechanism kinetic principles owing to more spatial factors considered, and calling off many hypotheses affecting the accuracy, compared with the traditional methods, the models are better to reflect the realistic motion principles, the results are more exact and applicable moreover, the force analysis is applied to the conduct mechanism the analysis method of dynamics in the multi - body dynamics is applied to study the forces applied on every component, working out the constraint reaction force of up and down ball joints, and developing the current computation program in the end, produce the upper wishbone geometry model in the ansys software package, meshing and carrying out the fea, testifying if the intensity of the wishbone meet with the requirements

    本文以雙橫臂獨立懸架的轉向傳動機構作為研究對象，選擇對斷開點和節臂球銷的位置進行優化設計，在此基礎上建立了基於多體系統動力學的導向機構和轉向傳動機構的數學模型，運用該學科的運動學分析方法研究機構的運動規律，編制了通用優化設計軟體。由於考慮了更多的空間因素，取消許多影響準確性的假設，因此建立的數學模型與傳統的方法相比更能反映實際運動規律，得到的優化結果也更加精確實用。此外，本文還針對導向機構進行受力分析，在建立該機構的空間動力學模型后，運用多體動力學中的動力學分析方法研究各個桿件的受力，計算出上下球鉸的約束反力，並開發出了相應的通用計算程序。
  2. We acquired the system ' s dynamic response when the satellite attitude was adjusted and the mode of the antenna. then modal analysis and dynamic analysis have been done to the satellite - antenna system by using the finite element analysis ( fea ) software of ansys. through the analysis we got the system ' s connatural characteristic, the amplitude - frequency characteristic of harmonic response, the power spectrum density of random vibration response, the maximal amplitude and resuming time of impact response

    其次藉助ansys有限元分析軟體，對系統進行了模態分析和動力學響應分析，獲得了不同天線結構參數下的衛星?天線系統的固有特性，簡諧響應的幅頻特性，隨機振動響應的功率譜密度，以及沖擊響應的最大幅值和恢復時間等。
  3. Discussion on the concept of coupling and contiguity, and coupling and contiguity, and their significance in the fea research field

    並對耦合和接觸問題做了詳盡的論述，並指出其在此領域的重要性。
  4. The calculated results coincide well with the model experiment, which assure the exaction of fea model. the accurate calculate method can not solve the crack control problem of slrcp

    因為這樣既保留了此類管道在布置上的優點，又避免了由於帶裂縫工作而引發的耐久性問題。
  5. Through fea method, it ' s suggested that the areas of faculae have a specific relationship with the externally applied force on the sensor. the corresponding mathematical model is deduced from many simulations using the apdl program

    在ansys中應用apdl語言編程，經過大量的模擬和模擬，建立了外力和光斑面積之間相應的數學模型關系。
  6. Fea on stiffness and strength of main carriage and auxiliary frame for vehicle - mounted howitzer

    車載炮主輔梁剛強度有限元分析
  7. Secondly, the model involving helicopter, riggings and moorages are built up based on the fea ( finite element analysis ). thirdly, ga ( genetic algorithm ) is used to realize the optimization of single ship - based helicopter

    3 .採用遺傳演算法對單架艦載直升機（簡稱單機）在甲板上的系留方案進行了優化，提煉出了優化的目標和約束條件。
  8. The formula of the normal force between the motor ' s first and second parts was presented by fea

    從工藝和設計入手，分析了裝配問題的相應解決措施。
  9. Two kinds of normal force of permanent magnet linear motor were fully analyzed by using finite element analysis ( fea )

    摘要採用有限元模擬的方法，建立了永磁直線電機的模型，對初級與次級、次級與機床間的兩種法向吸力進行了詳細分析。
  10. Analysis for effects of belt on longitudinal - slip property of rolling radial tire by fea

    由穩態轉向特性試驗估算輪胎側偏剛度
  11. ( 6 ) in this paper. adopting fea software ansys to simulation and analysis the al ecap process. in order to spread out studying of ecap in the future. the results show : die comer angle, the radius of round angle, the friction coffience of workpiece and die, the properties of die ( elastic modulus, possion ratio ) et al, have some degree impact on the deformation of materials

    （ 6 ）採用有限元（ fea ）分析軟體ansys對al的擠壓過程進行ecap模擬與分析，為后續研究工作做好鋪墊，分析結果表明：外切角、圓角半徑、試樣與凹模之間的摩擦系數、凹模本身的特性（如彈性模量、泊松比等）等等，對材料的變形量都由不同程度的影響。
  12. With the fea software ansys and shell element which has high - precision, this dissertation optimize the size and thickness of skeleton section and seek steel pipe which still have strength and stiffness surplus under static state working condition : sinkage of 240mm of rear wheel. it ' s fully loaded in the state of static bending and torsion. after that, amelioration is achieved for even strength design

    本課題運用ansys有限元分析軟體，並且使用精度較高的shell殼單元作為建模單元，在靜態條件下，通過對左右後輪下沉240mm的彎扭聯合工況的模擬分析，尋找出骨架中存在強度和剛度富裕的構件，使之達到輕量化改進的目的。
  13. It introduces research background of the paper, research states of in home and abroad, major research content, classifying and operating principle of sprag overrunning clutch. a method is discussed for sprag overrunning clutches design, including configuration design, force analysis and fea. a computer program is developed and applied to the h - tech project

    本文首先簡要介紹了論文研究的背景、國內外的研究現狀、主要研究內容、超越離合器的分類和斜撐超越離合器的工作原理；然後，詳細闡述了運用現代先進技術開發高速斜撐超越離合器的結構設計方法、受力計算方法和有限元分析方法。
  14. Surface reconstruction method based on fea surface of 3d unorganized points is divided into four modes according to the special features of points on surface in this thesis

    （ 2 ）基於有限元分析的曲面重構方法根據離散數據點的不同特點，本文將離散數據點曲面分成四種模型。
  15. At the mean time, algor, a famous fea program, is used to verify the results obtained by the program compiled. the results are proved to be correct

    同時，學習了大型有限元程序algor ，用它分析了前述研究的箱梁，並把結果與自編程序計算的結果進行了比較，表明編制的程序計算的結果是正確的。
  16. In this paper, a high performance sma system applied to steel bridge deck is put forth in allusion to the pavement project of the wuhan junshan yangtze river highway bridge. it comprises steel slab, zn coating layer, closing layer, adhesive, pre - mixed asphalt stone and dual layer sma from bottom to top. it is based on the fea results of the forces and deformation of the pavement layer by means of the algor feas, according to this bridge ' s traffic and the ambient temperature varying range of the pavement layer

    本文針對武漢軍山長江公路大橋鋼箱梁橋面鋪裝工程，從鋪裝層環境溫度變化范圍、交通量等使用條件出發，在用algorfeas有限元分析軟體分析鋪裝層受力變形基礎上，提出了（即鋼板+金屬鋅塗層+封閉層+粘接劑+預拌瀝青碎石+雙層sma ）的高性能鋼橋面sma鋪裝體系，並對這種sma的組成材料，包括改性瀝青、集料、礦粉、纖維進行了比較研究，設計了這種sma的配合比，對sma混合料的性能進行了對比試驗，對這種sma方案進行了疲勞性能研究，驗證了所選擇sma方案的可行性。
  17. Second, this paper studied the core technologies for developing the cae system for construction curtain wall, such as sparse matrix storage and processor for fea, parametric design and engineering modeling and so on

    然後針對建築幕墻結構計算機輔助工程系統所涉及的與有限元分析相關的稀疏矩陣存儲及求解技術、系統參數化設計技術以及工程建模技術等關鍵技術進行了較深入的研究。
  18. Accordingly, the research described in this thesis has been carried out to integrate fea with current casd / casm ( computer aided socket design & manufacture ) systems to meet the requirements of biomechanical assessment in clinical prosthetic socket design

    本文將有限元方法與現有的假肢接受腔設計cad cam系統相結合，開展了面向臨床應用的接受腔生物力學性能評價研究。
  19. This result has practical significance. in this paper ' s theoretical section, base on current shrinkage and creep calculational methods, analysis to the experiment project and tall building structure examples were made, and then the influence of shrinkage and creep to structure stress was put into discussion ; moreover, an fea program was compi led to calculate shrinkage and creep strain considering construction process, and through a tall building instance, the influence to tall frame structure stress was analyzed

    本文的理論部分在現有收縮徐變計算方法的基礎上對本試驗工程和高層建築結構進行了算例分析，通過與彈性計算值的對比，討論了收縮徐變對結構內力的影響，以及計算收縮徐變時是否考慮鋼筋和施工過程對結果的影響；本文還編制了考慮施工過程收縮徐變的有限元程序，並進行了算例分析。
  20. The steel structure was simulated to optimize by fea software i - deas

    經過模擬分析，選定了將中梁加高至800mm的方案。
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