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- On principle of system identification theory, this paper uses 2JZ-GE petrolic computer experimentation system to get the required idle rotate speed data. 本文根据系统辨识理论,结合使用2JZ-GE型汽油机微机试验教学系统测得所需发动机怠速转速数据。
- The main research in this dissertation focuses on the application of nonlinear system identification theory based on Volterra series model to rotor-bearing system fault diagnosis. 本文主要研究了基于Volterra级数模型的非线性系统辨识理论在轴承转子系统故障诊断中的应用。
- system identification theory 系统辨识理论
- The main research content is as follows;First, the fundamental theory of nonlinear system identification based on Volterra series model is introduced in detail. 主要工作如下: 首先详细介绍了基于Volterra级数模型的非线性系统辨识基础理论。
- Keywords: VBARX, system identification, state space model, modal parameters. 关键词:VBARX、系统识别、状态空间、模态参数。
- System - the neighbor system identification number assigned by the FCC. System -- 由 FCC 分配的相邻系统标识号。
- A two-stage method for system identification based on asymptotic theory was proposed.Firstly, an unbiased estimation and its frequency variance were obtained by the high-order ARX model. 提出了一种基于渐近理论的两阶段过程辨识方法:先用高阶模型得到无偏估计和频域方差;
- A subspace-based state space system identification method is applied to identify the model of rotorcraft in hover. 基于其离散状态空间模型,采用子空间方法进行线性系统识别。
- It is plenty of preparation for the l atter system identification of tool breakage. 为后续的刀具破损系统辩识帮好了充分准备。
- The neural network identifier(NNI) is used to implement system identification and to model the cutting process on-line. NNC网络根据系统的当前状态实现切削参数的自适应调整来优化加工过程,提高加工效率。
- The dynamic recurrent neural network is analyzed, andhow to use it for system identification is also analyzed. 对所提出的动态递归神经网络进行了分析,以及如何利用它们来进行系统辨识。
- L. Ljung., System Identification Toolbox User's Guide, The Math Works Inc., July 1991. 赵清风,控制之系统识别,全华科技图书,2001。
- By inserting a LMS operator in Real-coding genetic algorithm (RGA),the algorithm showed good characteristics in IIR system identification. 相对于传统算法,将其应用于线性系统辩识,特别是IIR系统的辩识,具有明显优势。
- A new wide-area damping control (WADC) scheme based on wide-area measurements and online system identification is proposed. 提出了利用多路广域测量信号作为反馈量的新型电力系统广域阻尼控制(WADC)方法。
- A method of underwater target dimension identification was proposed by special bearing distribution data of body target echo based on identification theory of a target bearing method. 摘要阐述基于目标方位走向法的目标识别理论,提出利用体目标回波的空间方位分布信息识别水下目标尺度信息的方法。
- As a hotspot of intellective control method, neural network has got adequately development and application in system identification and control. 神经网络作为智能控制方法的热点,在系统辨识和控制方面得到了发展和应用。
- Basing on the loan practice of SMEs and the analysis of risk Identification theory in or outside of China, the risk formation mechanism of single and total risk of SEL is analyzed. 本文在国内外中小企业贷款实践与风险识别研究理论分析的基础上,剖析了专项委托贷款的个体贷款风险和整体贷款聚集风险的形成机理。
- Based on the FWD data, the system identification method figures out the dynamic parameters of a real pavement structure. 以FWD实测结果作为系统的标准响应,采用系统识别方法对实际的路面工程结构进行动态参数反演,取得了较为合理的结果。
- Through the analysis of a system identification example of X aero-engine EEC (engine electronic controller), the result shows this method is effective. 经对某航空发动机电子综合调节器燃油通道动态过程参数模型辨识的实例,验证了该算法精确快速。
- As a new type of recurrent neural network,echo state network(ESN) is applied to nonlinear system identification and chaotic time series prediction. ESN(回声状态网络)是一种新型的递归神经网络;可有效处理非线性系统辨识以及混沌时间序列预测问题.