1) parameter-dependent LMI
变参数LMI
1.
Using the method of parameter-dependent LMI based on convex polyhedron,we get the feasible solutions,making the closed-loop system satisfied with the desired control request.
文章研究了一类变时滞网络控制系统的无源控制问题,首先根据传输时延得到系统的等价动态模型,通过构造观测输出和状态反馈,由耗散下的无源指标得出相应的算式,并利用基于凸多面体的方法来求解变时滞引起的变参数LMI,使闭环系统达到满意的控制要求,仿真结果说明本文方法的有效性。
2) linear matrix inequality(LMI)
LMI
1.
6 and 7 in two respects:(1) our 2-DOF H∞ controller is based on linear matrix inequality(LMI) convex optimization theory;(2) furthermore our 2-DOF H∞ controller design is combined with the reference model matching method.
以LMI凸优化鲁棒H∞控制器设计为基础,根据二自由度和参考模型匹配控制系统设计原理,提出一种参考模型匹配跟踪控制器设计方法,并用LMI优化理论进行导弹俯仰指令跟踪控制系统设计。
2.
The linear matrix inequality(LMI) technique provides a new approach to H∞ control for many virtues in theory and design.
利用线性矩阵不等式(linear matrix inequalities,LMI)进行H∞控制研究,在理论和设计上都有很多优点,得到输出反馈H∞控制器,提高了系统的鲁棒性。
3) linear matrix inequality
LMI
1.
At first,neutral systems are transferred into descriptor systems;then,based on both the approach of Lyapunove-Krasovskii functional and the approach of linear matrix inequality,a sufficient condition of the exponential stability for the systems is obtained.
研究了一类中立型时滞系统的指数稳定性问题,首先将中立型系统转化为广义系统,然后利用Lyapunove-Krasovskii泛函以及LMI的方法得到一个系统指数稳定性的一个充分条件。
2.
A new method is presented for actuator fault detection and reconstruction based on linear matrix inequality(LMI) in the matched uncertain dynamic system.
针对匹配不确定动态系统,提出基于LMI的执行器故障检测与重构方法。
4) linear matrix inequalities
LMI
1.
A robust model predictive control is proposed for discrete polytopic uncertain time-delay systems with constrained control input solved in terms of linear matrix inequalities (LMIs).
对于输入受约束的不确定时滞系统,提出了离散不确定时滞系统的鲁棒模型预测控制,用 LMI 解决时滞系统的输入受约束控制,给出了新的鲁棒性能指标上界和系统稳定的充分条件,通过求解 LMI 凸优化获得状态反馈控制律,仿真验证了该方法的有效性。
2.
A method based on linear matrix inequalities (LMI) constraints was presented for the re-entry longitudinal guidance law with intricate constraints.
针对飞行器再入过程中的复杂多约束,提出一种基于线性矩阵不等式(LMI)约束优化的纵向制导方法。
5) parameter
[英][pə'ræmɪtə(r)] [美][pə'ræmətɚ]
变数;参数
6) parameter
[英][pə'ræmɪtə(r)] [美][pə'ræmətɚ]
参数;参变量
补充资料:变分参数法
变分参数法
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说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条