random response 中文意思是什麼

random response 解釋
無規則的響應度
  • random : n 〈罕用語〉胡亂行為，偶然的[隨便的]行動[過程]。adj 1 任意的，胡亂的，隨便的；（話等）信口亂說的...
  • response : n. 1. 回答，答復。2. 【宗教】應唱聖歌。3. （因刺激等引起的）感應，反應，反響；應驗；【物理學】響應；【無線電】靈敏度，感擾性；特性曲線。
  1. Statistical analysis of the forced response of random mistuning bladed disk

    隨機失諧葉盤系統受迫振動響應的統計特性研究
  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. The range of immune response in a large random population of animals tends to fellow a normal distribution.

    在一個隨機挑選的大的動物群體中，免疫應答的強弱是呈正態分佈的。
  4. Time - domain random response analysis of defective systems

    虧損系統的時域隨機響應分析
  5. Non - stationary random response of frame structures with stochastic physical parameters

    含隨機參數的散粒體增量型內時本構關系
  6. Two random response models in problematic investigation of quantitative character sensitivity

    數量特徵敏感性問題調查的兩個隨機化回答模型
  7. A new type of viscoelastic stochastic finite element method is established using first - order perturbation theory based on local averaging method of random field and karhunen - loeve expansion theory of random process. the amount of computations is greatly reduced by transforming correlated random variables to a set of uncorrelated random variables. the relations of different random response variables are analyzed and monte carlo simulations for viscoelastic stochastic structures are investigated

    基於隨機場的局部平均法以及隨機過程的karhunen - loeve分解理論，通過一階隨機攝動方法建立了考慮材料近似不可壓縮的粘彈性隨機有限元公式，由相關結構分解減少計算量，分析了各結構隨機響應量之間的關系，給出了數字特徵的計算方法，研究了粘彈性隨機結構的montecarlo模擬驗證方法。
  8. Generally speaking, exterior excitations that act on structure such as earthquake and wind wavelet, etc. are markov procedure. the random response of structure as well as exterior excitations is markov procedure

    一般來說，結構受到的外激勵（地震、風波浪等）屬于markov過程，結構的隨機反應也屬于markov過程。
  9. Under the supporting of the natural science foundation of china, " a study on the earthquake vulnerability and failure dependence of the building structures based on the push - over analysis ( 50178064 ) ", in this paper, it was studied the elastic - plasticity random response and the failure dependence of the rc structures, and some conclusions were obtained : 1

    在國家自然科學基金項目「基於靜力彈塑性分析的建築結構地震易損性及失效相關性研究」 （項目編號： 50178064 ）的支持下，本課題利用pushover方法對鋼筋混凝土框架結構進行了彈塑性隨機反應統計分析，研究了框架結構在小震和大震作用下的失效相關性問題，並得出了以下幾點結論： 1
  10. Variation analysis of non - stationary random response of linear random structures

    受控結構風振響應分析的廣義虛擬激勵法
  11. Then, from the expressions of structural random response of the frequency domain, the computational expressions of the mean value, variance and variation coefficient of the mean square value of the structural displacement and stress response under the stationary random excitation or non - stationary random excitation are developed by means of the random variable ’ s

    在此基礎上，從隨機振動頻域分析出發，導出了在平穩或非平穩隨機激勵下，隨機結構的位移響應均方值、應力響應均方值的數字特徵計算表達式，通過算例驗證了所建模型和所提求解方法的正確性和有效性。
  12. Abstract : this paper presents a solved computation method fo r non - stationary random response subjected to excitation based on the theory of vehicle dynamics, launch dynamics and random vibration the dynamic and response characteristics of the selfpropelled gun launching duping travelling are studi ed, which is of value in structural design and practical operation of the system

    文摘:該文以車輛行駛動力學和火炮發射動力學理論為依據，利用隨機振動理論，提出了在隨機激勵下非平穩隨機響應的計算方法，並以某自行火炮為研究對象，用該方法探討了該系統在隨機路面上作行進間射擊時的動力特性和動態響應，對該類系統的結構設計和實際應用均有參考價值
  13. Calculation of random response spectral moments of elastic - viscoelastic combined system

    粘彈性復合結構隨機響應的各階譜矩的計算方法
  14. Random response analysis of arch dam subject to seismic excitations

    拱壩地震動隨機響應分析
  15. In the first part of the thesis, we generalize the unified approach to the evolutionary random response problems of a deterministic system ( the unified approach in brief ), to a random linear system in the following ways

    論文前一部分將確定性系統中的統一解法，全面推廣到隨機線性系統中去，具體地作了三個方面的工作。
  16. This thesis is devoted to the evolutionary random response problems of linear random systems, and to the response problems of the random duffing system due to harmonic excitations

    論文重點研究了線性隨機系統在演變隨機激勵下的響應問題，和初步探索隨機duffing方程在諧和激勵下的一些非線性現象。
  17. This thesis presents a nonstationary random response study of lattice shells under multi - support and multi - dimensional earthquake excitations

    本文對網殼結構多維多點非平穩隨機地震響應進行了研究。
  18. First, the unified approach is combined with the monte carlo method. as an illustrative example, the evolutionary random response of a random shear column under the niigata earthquake excitation is analysed

    1 ）將統一解法與montecarlo隨機模擬方法結合，分析了含隨機參數的剪切柱模型在niigata地震激勵下的演變隨機均方響應問題。
  19. It is said that the stochastic perturbation method basically could not fulfil the requirement of dynamical random response problems. however, so far in the dissipative systems, this is not the case. thirdly, the unified approach is combined with the orthogonal polynomial approximation

    3 ）將統一解法，與正交多項式逼近方法結合起來，指出文獻中流傳的採用正態pdf來描述隨機結構參數的缺陷，並先後提出了拱形概率密度與更具有一般性的? pdf模型，並分別與chebyshev多項式逼近、 gegenbauer多項式逼近相配合，構成了一套具有廣泛適應性的解法。
  20. Based on the memorial characters of restoring forces, the equivalent parameters of the bilinear and bouc - wen hysteretic system were gotten by using stochastic equivalent method. then, both the stationary and non - stationary random response of hysteretic system with cubic rigidity and sticky damp were deduced and calculated. in the research of colored white noise, the filter for shaping the power spectral density was designed and the random state response of enlarged vector was gotten

    對平穩白噪聲，給出了平穩響應的求解方法並對平穩狀態下的模型參數對響應的影響進行了比較與分析;在有色白噪聲的研究里，通過有色白噪聲的擴階方法和構造成型濾波器來計算有色白噪聲的響應，從而解決一類工程實際振動問題的模擬模擬。
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