A new reduced-order robust filtering method for linear system is derived based on linear matrix inequation methods. 作为大系统鲁棒滤波研究,本文利用线性矩阵不等式得到了一个新的线性系统降阶鲁棒滤波算法。
The condition of the stability of closed-loop system is finally listed as linear matrix inequation. 闭环系统的稳定性条件最终是以线性矩阵不等式的形式给出的。
Cauchy-inequality is a very important inequation, which can be properly used to solve some relatively difficult problems. 柯西不等式是一个重要的不等式,灵活地应用它,可使一些较为困难的问题得以解决。
Then its optimization result was presented by means of genetic algorithm because of some discrete parameter, complicated target function and inequation constraint. 考虑到该优化问题的目标函数非常复杂且涉及到不等式约束、离散变量的处理技术等问题,采用了基于遗传算法的优化计算方法。
This paper gives out a few methods to prove inequation and by which we can simply and quickly solve the problem. 文章给出了几种常用方法,通过这些方法,可以较为简洁,方便地解决一些不等式的证明。
This article structures and extends an analytic geometry model for a inequation based on combining numbers and shapes. 利用数形结合的思想为不等式构造解析几何模型,并加以推广。
Firstly in chapter two, we introduce the B-G inequation, which is important in the proof of the global existence of solutions. 首先在第二章介绍了B-G不等式,这个不等式在证明整体解的存在唯一性的过程中是非常有用的。
We only prove an inequation rather than the standard dataflow equation ( 8) because we are interested only in the correctness of the solution, not in its optimality. 我们只证明这个不等式方程,而没有证明标准数据流方程(8),原因是我们所感兴趣的只是解的正确性而不是解的最优性。
In the model, the objective function of the optimization is production cost-tolerance function, and the constraints of the optimization are equation and inequation in the fifth chapter. 以加工成本&公差函数为目标函数,以第五章的等式和不等式约束为约束条件,建立了公差大小最优分配的数学模型;
Aiming at the representation problem of resource constraint, qualitative and quantitative temporal constraint, the approach for extending basic activity model is proposed, which resolves the problem of modeling constraints eventually through adding the equation and inequation into basic activity model. 针对规划问题中资源约束和定性定量时间约束的表达问题,采用扩展基本活动模型的方法,通过对基本活动模型添加等式和不等式,最终解决了自主规划问题中的约束建模问题。
This paper studies the problem of robust state filtering for time invariant continuous time uncertain systems. The solution of the problem is based on a well developed and simple Linear Matrix Inequation ( LMI) form which can be directly resolved with a MATLAB toolbox. 研究了连续非时变不确定系统鲁棒状态估计器的基于线性矩阵不等式(LMI)解,该解建立在业已成熟的LMI技术基础上,形式简单,用MATLAB工具包直接求解。
Problems of variation-like inequation and generalized variational inclusion are important tools for the study of non-convex optimization problems and non-convex and non-differentiable optimization. 似变分不等式和广义拟似变分包含问题是研究非凸最优化问题、非凸和不可微最优化问题的重要工具。
Based on the method of kinematic analysis in robotics, screw parameter and constraint inequation of self-and cross-referenced tolerance zone are investigated; 基于机器人学中的运动学分析方法研究了自参考和互参考公差域的旋量参数及其约束不等式;
A nonlinear degenerate parabolic equation subject to Dirichlet initial-boundary conditions is considered. Using eigenfunction and Jensen inequation, under certain assumptions, it is proved that the blowup of solution occurs at finite time. 考虑一类非线性退化抛物型方程初边值问题,利用特征函数和Jensen不等式,在一定条件下,证得方程的解在有限时刻爆破。
The remarkable advantage of this method is its capability to handle the inequation constraints. 算法的显著优点是避免了不等式约束的识别问题,从而极大地提高了计算效率。
Without considering the Saddle-node Bifurcation problem, the solution of ATC is mainly decided by those inequation constrains. 在不考虑鞍节分岔点的情况下,ATC问题的解主要受制于不等式约束。
The Analytic Geometry Model's Structure and Extend of An Inequation 一个不等式的解析几何模型的构造及推广
Defining the minimax robust control of discrete time-delay systems, the existence condition and design method of minimax robust controller are given by the Lyapunov method and LMI ( linear matrix inequation). 给出离散时滞系统的极小极大控制定义,利用李亚普诺夫方法和线性矩阵不等式(LMI)方法给出了极小极大鲁棒控制器的存在条件和设计方法。
In this paper, the wide-diameter of generalized hypercube is proved in two ways whose difference is to use mathematical induction and constructing method to prove the inequation ( 1). 论文用两种方法给出了广义超立方体网络宽直径的具体证明,而两种方法的主要区别在于分别采用数学归纳法和直接构造法证明了不等式(1)。
Schedulability analysis and schedulable judging inequation of the PV-RM are also presented, and the validity of the algorithm is illuminated by analyzing examples. 给出了PV-RM调度算法的可调度性分析及可调度判定不等式,并通过示例分析说明了该算法的有效性。
Certainly, the guidance law is simple and avoids solving Hamilton-Jacobi partial differential inequation in H ∞ guidance law. 此导引律设计简单,避免了H∞制导律中求Hamilton-Jacobi偏微分不等式的解析解。
Based on algebraic Riccati inequation, a sufficient condition is given that H ∞ norm bound of the closed-loop transfer function is less than a prescribed lever γ and closed-loop system is asymptotic stabilization. 基于代数Riccati不等式方程,给出使闭环传递函数的H∞范数小于给定界γ和闭环系统渐近稳定的充分条件。
A repairable unit assuming both operating time and repair time being exponential is considered, the lower confidence limits of A ( t) with Chebyshev inequation and generalized p-values are studied here. 考虑一个可修单元,其工作时间和维修时间均服从指数分布,用切比谢夫和广义p-值方法讨论了它在t时刻的瞬时可用度的置信下限。
This paper makes a study of the application of dynamic output feedback control in LTI uncertain sampled-data system by means of LMIs method and shows the mathematic process of linearizing the matrix inequation in detail. 应用线性矩阵不等式方法,对保性能动态输出反馈控制在线性定常不确定采样系统中进行了应用性研究,详细地给出了矩阵不等式线性化的数学推导过程。
By using block matrix sequence, the equation expression of matrix sum and matrix product sequence is given. As the results of its application, then the inequation concerning operation sequence of matrix sum and product is offered. 利用分块矩阵的秩给出了矩阵的和与乘积秩的等式表示,作为结论应用,给出了矩阵的和与乘积等运算秩的有关不等式。
It can transform into a nonlinear mixed problem with equation and inequation constraints. Using optimization method to get the solution and the best operating point of the distribution network. 配电网无功优化在数学上可转化为带等式和不等式约束的非线性混合优化问题,用优化方法求得该问题的解,从而可获得系统的最佳运行点。
Considering the NCS without data dropout, the state estimate error equation is given by constructing the fault observer, and a linear matrix inequation gives the stability condition of the observer. 当不存在数据包丢失现象时,构建了故障观测器,得到了状态估计误差方程,并将观测器系统的稳定条件归结为一个线性矩阵不等式。
The delay-dependent stability criterion is finally listed as linear matrix inequation which can be examined easily in Matlab LMI toolbox. 最后以线性矩阵不等式形式给出的时滞相关稳定性判据,能够利用Matlab的LMI工具箱很容易地进行检验。
The problem is described as attribute weights with linear inequation, and a multi-variable Induced Ordered Weighted Averaging ( MIOWA) operator is proposed to solve the problem. 将该问题提炼为属性权重为线性不等式不完全信息的综合评价问题,提出了一个基于多维诱导有序加权平均(MIOWA)算子的信息集结方法。
Then, by using optimal control theory, duality principle, linear matrix inequation, and state observer and so on technology, fault diagnosis approaches are proposed for systems with delayed mesurement. 然后利用最优理论、对偶原理、线性矩阵不等式及状态观测等技术,提出了在系统中含有不时滞情况下的故障诊断和容错控制方法。