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parameter identification     
相关语句
  参数辨识
     Mixed H_2/H_∞ parameter identification
     混合H_2/H_∞参数辨识
短句来源
     The mixed H-two/H-infinity estimation method was applied to parameter identification of systems.
     将混合H2/H∞估计方法应用到系统参数辨识中,给出了混合H2/H∞参数辨识算法.
短句来源
     IGM (1,1) avoids the problem how to rationally select background values in parameter identification of grey differential equation and realize the direct modeling of GM (1,1).
     IGM( 1 ,1 )避开了灰微分方程参数辨识时的合理选取背景值的问题 ,实现 GM( 1 ,1 )模型的直接建模 .
短句来源
     GENERALIZED TAKAGI-SUGENO FUZZY LOGICAL SYSTEM OPTIMAL PARAMETER IDENTIFICATION BASED ON GENETIC ALGORITHM
     基于遗传算法的广义Takagi-Sugeno模糊逻辑系统最优参数辨识
短句来源
     Excitation Parameter Identification Based on the M Sequence of Pseudo Random Signal
     基于M序列伪随机信号的励磁参数辨识
短句来源
更多       
  参数识别
     Finally, a 82+150+82m prestressed concrete continuous rigid-frame bridge is studied to illustrate the problems of construction parameter identification.
     最后,研究了一座82+150+82m预应力混凝土连续刚构桥在施工时的结构参数识别问题,以期本文方法能够对大跨桥梁的施工有所帮助。
短句来源
     3. Two parameter identification problems described by coupled dynamical system are investigated.
     3、讨论两个耦合动力系统的参数识别问题。 首先研究双重介质储集层系统参数识别问题。
短句来源
     PARAMETER IDENTIFICATION OF STRONGLY NONLINEAR VIBRATION SYSTEMS OF 2-DOF
     2-自由度强非线性振动系统的参数识别
短句来源
     Multi-input and Multi-output Experimental Modal Parameter Identification(1)——United Mathematical Model
     多输入——多输出实验模态参数识别(1)——统一的数学模型
短句来源
     4.Modal parameter identification;
     4.关于模型参数识别;
短句来源
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  参数辩识
     Parameter Identification for a Freeway Traffic Flow Model
     高速公路交通流动态模型的参数辩识
短句来源
     The parameter identification of biological tissue based on genetic optimization
     生物组织热物性参数辩识的遗传优化
短句来源
     Synchronization of L.C Oscillator Hyperchaotic SystemBase on Parameter Identification
     四维L.C振子的超混沌系统的参数辩识与同步
短句来源
     Analysis and Simulation of BCLS for Parameter Identification
     偏差校正最小二乘法参数辩识的分析和仿真
短句来源
     Emulation and Parameter Identification Study for Digital Electro-hydraulic Control System
     数字电液调节系统的仿真及参数辩识研究
短句来源
更多       
  参数识别的
     An on line parameter identification technique (OLPIT) was presented according to the ambient excitation characteristics and the response cross correlation function that is a sum of decaying sinusoids of the same form as the impulse response function of the original system.
     根据环境激励具有随机性以及线性系统在环境激励下各输出点响应之间的相关函数与系统的脉冲响应函数具有相同的数学表达式等特点 ,给出了在线模态参数识别的理论 ,并提出了仅根据环境激励响应识别模态参数的新方法 .
短句来源
     Study on Soft-computing Technology and Its Application in Parameter Identification of Complicated Environmental Model
     复杂环境模型参数识别的软计算技术及其应用研究
短句来源
     Perturbation Method on the Parameter Identification for Convection diffusion Equation
     对流扩散方程参数识别的扰动方法
短句来源
     Based on the property that there exists energy integral in conservative systems, the Hamiltonian was derived and selected as the mathematic model of parameter identification.
     基于保守系统存在能量积分的特点,由系统的运动微分方程导出了哈密尔顿函数,并用它作为参数识别的数学模型.
短句来源
     A Direct Method of Parameter Identification for Joining Stiffness on Substructure Interfaces
     子结构界面连接刚度参数识别的一种直接方法
短句来源
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      parameter identification
    Kinematic Model Building and Servo Parameter Identification of 3-HSS Parallel Mechanism
          
    Aiming at a parallel mechanism with three degrees of freedom, a method for dynamic model building and the parameter identification of its servosystem is presented.
          
    Experimental study of modal parameter identification in a simulated ambient-excited structure
          
    QRD-based multichannel adaptive lattice algorithms for the parameter identification problem
          
    The results of computer simulation of the parameter identification of a two-channel system are presented to confirm efficiently the derivation.
          
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    The mechanical impedance technique has been widely used for vibration analysis in the field of aerospace and mechanical engineering during the last twenty years.On the basis of the experiences of our own and abroad, this paper tries to give .1 comprehensive survey of this combined experimental and analytical procedure.It chiefly contains the modern concept of mechanical impedance (its description in the case of various excitation, impedance and mobility matrix in structural dynamics and its relation to modal...

    The mechanical impedance technique has been widely used for vibration analysis in the field of aerospace and mechanical engineering during the last twenty years.On the basis of the experiences of our own and abroad, this paper tries to give .1 comprehensive survey of this combined experimental and analytical procedure.It chiefly contains the modern concept of mechanical impedance (its description in the case of various excitation, impedance and mobility matrix in structural dynamics and its relation to modal analysis); the measurement and instrumentation technique with stationary sine, transient and random excitation; graphical and digital modal parameter identification methods; combined structural system analysis (dynamic characteristics, instability and response analysis)approachs.

    近二十年来机械阻抗技术在振动分析中获得广泛应用,领域遍及航空、航天和各种机械工程。本文力图根据我们的工作和国外资料对这一理论与试验相结合的工程振动分析方法作一较全面综合介绍。主要内容包括:机械阻抗的现代概念(各种激振情况下机械阻抗的描述,结构动力学中阻抗和导纳矩阵及其与模态分析的关系);稳态正弦和瞬态、随机机械阻抗测试技术;图解和计算机模态参数识别以及组合结构系统分析(包括动力特性、动力稳定性和动力响应)。

    Moden filtering theory is an emerging interdisciplinary science concerning communication and control. It describes the statistical nature of information filtering in communication and control and provides ways of applications. This paper briefly describes problems of linear filtering, nonlinear filtering, parameter identification, ataptive filtering and stochastic control.

    现代滤波理论是介乎通讯与控制之间的新兴边缘科学,它揭示了通讯与控制中信息过滤的统计本质,并提供了应用的途径。本文简述线性滤波、非线性滤波、参数识别、自适应滤波、随机控制诸问题。

    Modal test and parameter identification of a wind tunnel flutter model,similar to a wing with external missiles,are presented in this paper.The emphasis is laid on the way of obtaining high reliability and accuracy of the results.By using our own developed identifiction program,which is based on complex mode theory,the first nine order modal parameters are identified with the help of digital computers.Four data ' examining approaches are applied to guarantee the reliability and accuracy of test data...

    Modal test and parameter identification of a wind tunnel flutter model,similar to a wing with external missiles,are presented in this paper.The emphasis is laid on the way of obtaining high reliability and accuracy of the results.By using our own developed identifiction program,which is based on complex mode theory,the first nine order modal parameters are identified with the help of digital computers.Four data ' examining approaches are applied to guarantee the reliability and accuracy of test data and identified results.

    本文介绍了带外挂风洞颤振模型模态试验与参数识别方法。重点放在如何提高结果的可靠性和精度上。利用我们研制的识别程序,在通用计算机上识别了前九阶模态的全部模态参数。采用了四种数据检验手段以保证试验数据和识别结果的可靠性与精度。

     
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