1) Routh-Hurwitz criterion
Routh-Hurwitz判别法
1.
Application of Routh-Hurwitz criterion;
Routh-Hurwitz判别法的一个应用
2) Routh-Hurwitz criteria
Routh-Hurwitz判据
1.
Based on Routh-Hurwitz criteria and Lyapunov stability theory,different methods are presented to control the hyperchaotic Liu system to only one unstable equilibrium.
基于Routh-Hurwitz判据和Lyapunov稳定性理论,用不同方法控制超混沌Liu系统到唯一的不稳定的平衡点。
2.
Based on Routh-Hurwitz criteria and Lyapunov stability theory,hyperchaotic Lorenz system is controlled to the equilibrium by the methods of linear feedback and adaptive control.
基于Routh-Hurwitz判据和Lyapunov稳定性理论,分别采用线性反馈控制和自适应控制方法将超混沌Lorenz系统控制到稳定点,数值模拟结果证明构造控制器的可行性与有效性。
3) Routh-Huriwigz method
Routh-Huriwigz判别法
4) Routh Hurwitz stability criterion
Routh-Hurwitz稳定性判据
5) Routh-Hurwitz stability criterion
Routh-Hurwitz稳定判据
6) Routh-Hurwitz criterion
Routh-Hurwitz准则
1.
Applying Routh-Hurwitz criterion,the stability of the controlled system is analyzed.
通过Routh-Hurwitz准则对系统的稳定性进行了分析,采用线性状态反馈方法在理论上证明了达到控制目标(平衡点的控制)时反馈系数的选取范围。
2.
By applying the Routh-Hurwitz criterion,the problem of the stability of equilibrium points is discussed.
在Lorenz系统及Liu系统的基础上,提出了一个新的三维连续自治系统,简述了该系统的基本动力学特征,根据Routh-Hurwitz准则,重点讨论了系统平衡点的稳定性。
3.
First, we applied the Routh-Hurwitz criterion to analyze the stability of the controlled system, and the choice principle of the feedback coefficients to attain control objective was proved strictly.
首先,利用Routh-Hurwitz准则对受控系统进行了稳定性分析,证明了达到控制目标反馈系数的选择原则。
补充资料：判别分析预测法(见发生量预测)
判别分析预测法(见发生量预测)
discriminatory analysis for forecast
判别分析预测法(diseriminatory analysisfor foreeast)又叫分辨分析法，是用判别函数预测害虫发生量的方法。其步骤为:将预报因子和预报量分为2级或多级，对预报因子进行线性组合，构成一个判别函数;先确定一个临界值作分辨指标，然后计算判别函数式中的系数，求出临界值;应用时，将预报因子的实查值代入判别函数式，求出预报值，将此值与临界值相比较，可预报害虫的发生量。 判别函数通式将预报因子的数据进行线性组合: 尸y~习c、·x、(1) 左=l式中夕为预报量;P为预报因子个数;x、(k二1，2，……，尸)为预报因子;c、为系数。二级判别法中的x分为2级，故(l)式为:〕一clxl+cZxZ(2)则y值亦分2级，可确定一个y。为分辨指标，当夕)yc时为A级，夕
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参考词条