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- The FBC is a non linear system which is chaotic. 流化床燃燒系統是一個(gè)具有混沌特性的非線(xiàn)性動(dòng)力系統；
- By which linear and non linear frequency response function was estimated, and nonlinear stiffness coefficient and damping coefficient of the model were optimized by least square method in this paper. 利用該方法對非線(xiàn)性頻響函數進(jìn)行估計，并利用了最小二乘法對模型的非線(xiàn)性剛度系數和非線(xiàn)性阻尼系數進(jìn)行了優(yōu)化。
- In this paper, a numerical method for structure stochastic response analysis is presented. 摘要對結構隨機響應分析的數值積分方法進(jìn)行了深入的研究。
- NON LINEAR VOLTAGE DEPENDENT DISC HARGE RESISTORS By Power Development Co. Ltd[S]. 中國科學(xué)院等離子體物理研究所.;二灘水力發(fā)電廠(chǎng)勵磁系統咨詢(xún)報告[R]
- Two numerical examples are performed, which results show that this method is effective for the stochastic response analysis. 就兩個(gè)算例進(jìn)行了數值仿真，結果表明該方法對于結構的隨機響應分析是有效的。
- The present study is useful for non linear analysis,crack analysis,and overloading analysis of arch dams. 根據該模型編制了相應的程序，并對小灣拱壩進(jìn)行了非線(xiàn)性分析、超載分析及開(kāi)裂范圍和開(kāi)裂尺寸的研究。
- A non linear photochromic mask layer can be utilized for super resolution optical data storage. 利用光致變色介質(zhì)的非線(xiàn)性效應特性制成掩膜,可以實(shí)現超分辨率光存儲。
- For easy computation in stochastic response, Bouc-Wen model is selected to describe SMA Pseudo-rubber damper's hysteresis characteristic. 理論和試驗研究結果表明：無(wú)論是諧波還是隨機載荷，雙質(zhì) 量磁吸振器的減振效果都好于單質(zhì)量。
- This paper analysis the limitations of traditional optimization metheods for a kind of non linear programming(NLP). 對間歇化工過(guò)程用水網(wǎng)絡(luò )優(yōu)化提出了基于非線(xiàn)性規劃的優(yōu)化設計方法。
- Classical response surface method approaches the structural stochastic response using a group of general polynomials, but this method can not guarantee convergence. 摘要傳統的響應面方法以一般多項式逼近結構的隨機響應，但這種方式并不能保證收斂性。
- The main idea is to make full use of the decorrelation of two complex-valued vectors in generating independent components by non linear decorrelation. 結合非正則復向量的協(xié)方差矩陣和偽協(xié)方差矩陣構造出了新的代價(jià)函數，進(jìn)而提出新算法，通過(guò)復非線(xiàn)性不相關(guān)，從混合信號中提取出復值獨立分量。
- By using the wavelet transform and the non linear optimization,we calculated parameters and determined the saltation edges of the differential ECG. 微分心電信號的突變特性反映了心肌除極波前在傳播過(guò)程中的臨界點(diǎn)現象,有可能解釋心電圖高頻成分的成因。
- Abstract The power automatic control system on nuclear heating reactor (NHR) is a multi input &multi output non linear system. 摘要 核供熱堆功率自動(dòng)控制系統是一個(gè)多輸入多輸出的非線(xiàn)性系統。
- The stability of dissolving cavity for the low depth thin layer rock salt has been researched by the ADINA non linear finite element method. 為了延長(cháng)鹽礦井的壽命,避免開(kāi)采帶來(lái)的地面沉陷,并合理利用形成的溶腔,必須探討巖鹽水溶開(kāi)采過(guò)程中影響溶腔穩定性的因素,以便即時(shí)采取有效的防治措施。
- In this paper, the authors have made a profound research on numerical methods for structure dynamic response analysis, and presented a direct integration method to solve structure deterministic and stochastic response. 摘要對結構動(dòng)力響應分析的數值積分方法進(jìn)行了深入的研究，提出了一種用于求解結構的確定性和隨機響應的直接積分方法。
- In this paper, the large non linear FEM software MARC be used to calculate the 3D deformed distribution of the cold roll forming machine frame, slide seat and bolster plate. 摘要以大型非線(xiàn)性有限元軟件marc為分析工具，建立接觸分析模型，對冷滾軋機床機架、滑臺及墊板進(jìn)行三維有限元彈性接觸分析，給出機床三維變形狀態(tài)的定量描述。
- The non linear shallow water equations are considered in which the horizontal kinematic nonlinearities, nonlinear bottom friction and horizontal eddy diffusion are included. 潮汐模型的控制方程為考慮平流項、非線(xiàn)性底摩擦和側向渦動(dòng)粘性項的非線(xiàn)性淺水方程組 .
- The isothermal and dynamic enthalpy relaxation behaviors of polyetherimide were studied by using DSC, and the data obtained were non linear fitted with the KWW function. 采用DSC對不同分子量的聚醚酰亞胺的等溫及動(dòng)態(tài)熱焓松弛行為進(jìn)行了研究，并以KWW方程對實(shí)驗數據進(jìn)行了非線(xiàn)性擬合。
- A new type of non linear self repairing control strategy based on model following method using radial basis function (RBF) neural networks is presented. 提出一種基于徑向基函數（RBF）神經(jīng)網(wǎng)絡(luò )的模型跟隨非線(xiàn)性自修復控制方法。
- In addition,the relationship between compression ratio of veneer and hot pressure would be discussed in the paper,which would be non linear expression from experimental data. 筆者分析了速生楊木單板的壓縮率與熱壓?jiǎn)挝粔毫Φ年P(guān)系,試驗表明單板的壓縮率與壓力呈非線(xiàn)性關(guān)系。
