隨機參數 的英文怎麼說
中文拼音 [suíjīshēnshǔ]
隨機參數
英文
random parameter-
Responding analysis for random parameter construction of composite material laminated plates
復合材料層合板隨機參數結構的響應分析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The macro - mechanical properties ( the elastic constants ) of the fractured rocks can be connected with the micro - parameter of crack ( crack number density )
這個模型將微觀隨機參數（裂紋數密度）與非均勻裂縫介質的宏觀性質（彈性常數）直接聯系起來。Using optic sieving to obtain the gradation curve for particles with random parameters
用圖像篩選法求取帶有隨機參數之顆粒堆的質量分級曲線Add a random parameter with your url
在你的鏈接中多加一個隨機參數值! !Analysis of dynamic characteristic for intelligent beam with random parameters
隨機參數壓電智能梁結構的動態特性分析Optimal placement of active rods in active vibration control of smart truss structures with random parameters
隨機參數智能桁架結構振動控制中主動桿的優化配置2. dynamic response of nonlinear structures with uncertain physical parameters is studied by subsection linearization method
用分段線性化方法計算了含隨機參數非線性結構的動態響應。Secondly, the influences of the random parameters on fatigue propagation are discussed in the fatigue propagation paris formula
其次，論述了疲勞裂紋擴展公式中各隨機參數對疲勞擴展速率的影響。For the single degree of freedom systems, the randomicity of mass and stiffness can considerably weaken the peak value of frequency response functions
用monte - carlo數值模擬技術對含隨機參數結構頻率響應函數進行分析。Meanwhile, integrating depositional microfacies modeling with stochastic reservoir parameter prediction is advisable or recommended for further modeling practices
文中同時指出，進一步的實踐中可考慮沉積學微相建模與隨機參數預測結合的思路。Performance - oriented controller synthesis is also discussed and muti - objective controller can be designed based on it. lmi design methods for robust controller, h controller and robust h, controller of the stochastic t - s systems with unmodeling uncertainties are introduced. finally, various controllers developed in this dissertation are applied to lorenz chaos system with random perturbations, and compared with traditional controllers
本文第二部分研彝雄舞具有隨機參數擾動的模糊系統穩定性分析和控制堿，將t ， s _瞬娜事鉀控制理論的現有成果推廣至隨機t - s咖系終主要成果有二黃申了拿葬摧( 2 ) the response characteristics of wind - induced vibration under uncertain parameters were analyzed, which suggested a simplified method for evaluating mean and standard variance of acceleration responses. compared with the results given by a form and fosm method, the suggested methods can give a more precise estimation
（ 2 ）研究了隨機參數作用下的結構風振均方根加速度響應的分佈規律，給出了直接估計均方根加速度響應均值和方差的解析表達式。Secondly, the response problem of a random structure under evolutionary random excitation is solved by the stochastic perturbation method combined with the unified approach. our derivation is based on the following three indispensable assumptions : 1, the random perturbations must be small fluctuations ; 2, the random parameters of the system are mutually independent ; 3, the random parameters and the random excitation are mutually independent too
2 ）將統一解法與隨機攝動法相結合，推導中採用了三個不可或缺的假設： （ 1 ）隨機攝動是一個小量； （ 2 ）系統各個隨機參數是相互獨立的； （ 3 ）系統的隨機參數與所受的隨機激勵是統計獨立的。Comparing with the method using monte carlo method alone to simulate both the random parameter and the random excitation, the suggested method can reduce the computational effort greatly
相對于單純用montecarlo隨機模擬方法，即對激勵與系統隨機參數二者都進行模擬，本文提出的方法，可大幅度降低計算工作量。The first one is the reliability study of the skeletal structures with some stochastic factors ; the second is structural reliability analysis and the last is structural optimization with one or both structural displacements and stresses reliability constraints
文中對隨機參數結構在隨機荷載作用下的結構分析、可靠性分析和優化設計等問題進行了研究。The work in this dissertation mainly consists of two parts. in the first part, the dynamic response of nonlinear structures with uncertain physical parameters is studied by means of subsection linearization method and equivalent random systems method, separately. in the second part, a method for analyzing the response of viscoelastic structures with uncertain physical parameters is proposed, with fem in space domain and discrete method in time domain
本文的研究工作主要由兩個部分組成；第一部分是分別用分段線性化方法和等效隨機系統方法對含隨機參數非線性結構動態響應統計量的求解；第二部分是建立了用擴階隨機有限元方法求解含隨機參數粘彈性問題的計算模型。In regard to nonlinear stochastic optimization in which the restraint function was nonlinearly expressed with stochastic parameters, the advanced first - order second - moment method was employed to study the structural optimization numerical model based on component reliability or failure pattern reliability and the method to transform the problem of stochastic optimization to that of certain determinate optimization
摘要針對約束函數被隨機參數非線性表達的隨機非線性優化問題，採用改進均值一次二階矩法，研究基於元件可靠度或各失效模式可靠度的結構優化的數學模型，以及將隨機優化問題化為確定性優化問題的方法。4. the theoretical curves v ( f, [ atp ] ) and r ( f, [ atp ] ) under the steady state are compared to experiments when a load acts on the molecular motor, the result is that these theoretical curves accord basically with experiments, which illustrates better the kinetic behaviors of a molecular motor
將分子馬達拖動負載時的穩態速度v和隨機參數r隨atp濃度[ atp ]的理論變化擬合曲線同實驗進行了比較，結果表明：擬合曲線與實驗基本吻合，較好地說明了馬達在拖動負載運動時的各種動力學行為。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。分享友人