以下为句子列表：
英文: Abstract: Aiming at the variety of modals of nonlinear systems,we proposed a general parameter estimation method based on Genetic Algorithms(GA),which can be used in most kinds of nonlinear system modal.This method was applied to simulating parameter esti
中文: 文摘:针对非线性系统模型的多样性，提出适用于多种非线性模型的基于遗传算法的参数估计方法，并以多种非线性模型为例作了仿真研究.结果表明，遗传算法是非线性系统模型参数估计的有效工具.
更详细...
英文: Based on the linear unbiased minimum variance estimation theory, an asynchronous fusion algorithm that fused the state vector of linear system with arbitrary correlated noises is developed.
中文: 摘要基于线性无偏最小方差估计理论，提出了一种任意相关杂讯线性系统非同步状态向量融合算法。
更详细...
英文: Based upon further investigation in the paper, a more general statement has been made, through which the authors try to answer such questions as follows: Must a resonance occur for the non-damped linear system when a frequency of the forces equals to some
中文: 本文对此作了进一步的探讨，建立并统一了线性系统避免共振的条件，还尝试回答下面问题：外力频率等于系统的某阶固有频率，是否一定发生共振？
更详细...
英文: First step in gradual collocations of nonlinear system is nonlinear collocation, the others are nonlinear filters.
中文: 非线性系统逐步拟合推估理论第一步是非线性拟合推估，以后各步是非线性滤波。
更详细...
英文: In the case of the small angular displacement, the natural frequency of the corresponding undamped linear system is obtained, which is consistent with the experimental observation.
中文: 通过讨论与小角位移无阻尼情形对应的线性无阻尼自由振动微分方程，得到了相应的固有频率，与实验结果一致。
更详细...
|
