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- The method obviates entirely the mutual influence between parameters identification and loads inversion,and decreases the calculaton scale of the problem. 对于线性参数系统,该算法不经过任何迭代计算即可一次性完成结构参数识别及荷载反演。
- Abstract: In this paper, the compression equations for irregular shape materials of soybean and wheat grain, and a new“ Z” transformation method for the stress relaxation parameters identification were put forward. 文摘:提出了不规则形状的大豆、麦种子的挤压方程和应力松弛参数识别的z变换法。
- As the result of limited frequency resolution in the course of FFT and the noise,the accuracy of modal parameters identification is influenced by the frequency response function estimation. 由于FFT过程中截断及舍入等误差的存在以及噪声的影响不能完全克服;采用此方法估计的频响函数来识别模态参数;其精度受到影响.
- In this paper, the empirical genetic-simplex algorithm is applied to structural physical parameter identification based on incomplete modal parameters. 本文将这一方法应用于不完全模态参数已知条件下的结构物理参数识别研究。
- The validity of the derived identify scheme is proved by the simulation results of HNN based asynchronous motor drive system parameters identification in consider of sensors characteristics. 通过在鼠笼式电机传动系统参数辨识中应用的仿真结果,验证了该辨识方案的正确性。
- The design of the structure of RBF-ARX model, model parameter identification, and radical basis function (RBF) parameters optimization were discussed particularly. 着重讨论了RBF-ARX模型结构的选取、模型参数辨识、RBF参数优化等问题。
- A novel method was developed for sensitivity analysis and elasto-plastic parameter identification. 摘要提出了灵敏度分析和弹塑性参数反演的一种新方法。
- A general approach based on evolutionary algorithms to inverse parameter identification problems of PDEs is introduced. 给出了一种利用演化计算方法求解微分方程中的参数识别类型反问题的方法。
- A method of parameter identification of the time-varying bilinear systems via shifted Legendre polynomials is presented. 本文提出了利用移位勒让德(Shifted Legendrc)多项式辨识时变双线性系统的一个方法。
- Subsequently, the least mean square (LMS) algorithm is chosen for the adaptive parameter identification to ensure the modeling accuracy. 本课题选取最小均方根法(LMS)进行模型参数的自适应辨识,以保证建模精度。
- And the emphasis was also put on the design of the structure of RBF-ARX model, model parameter identification and optimization, etc. 着重讨论了RBF-ARX模型结构的选取,模型参数辨识,RBF参数优化等问题。
- It transforms the inverse problem of parameter identification into solution of optimization problem using evolutionary algorithm. 该方法把参数识别反问题转化为优化问题用演化方法求解。
- This study describes an optimal design technique of input forces for the parameter identification of a Remotely Operated Vehicle (ROV). 本研究之主题为输入力的最佳设计方法,此方法可用以鑑定水下无人遥控载具的系统参数。
- Application of Prony method to parameter identification of synchronous generators[J].Electric Power Automation Equipment,2006,26(9):1-4. Prony法在同步发电机参数辨识中应用[J].;电力自动化设备;2006;26(9):1-4
- The analysis method can provide reference for dynamic parameter identification and fault diagnosis of machine foundation subgrade system. 该方法可为动力机器-基础-地基体系的动态参数识别以及机组故障诊断和处理提供参考。
- This paper mainly investigated the excitation system parameter identification basedon the M sequence of pseudo random signal. 本文主要研究用M序列伪随机信号对励磁系统参数的辨识问题。
- This paper lays emphasis on the research of internal connection of various time varying parameter identification methods. 摘要本文重点研究了现有各种时变参数识别方法的内在联系及各自特点。
- An identification record for a tape or disk file. 磁带或磁盘文件的标识说明记录。
- trajectory parameters identification 弹道参数辨识
- An inverse process method via complex domain displacement analysis was established for elasto-plastic parameter identification in geotechnical engineering. 相对于常规的基于有限差分的灵敏度数值计算方法,该方法更为高效。