矩阵范数

By exploiting the important properties of robot dynamics, the second strategy removes the requirement of a priori bound on parametrer uncertainty and weakens the restriction on external disturbance. The only requirement is to know an upper bound of the norm of inertia matrix, which is not necessary to be the smallest.

第二种算法利用机器人固有的结构特性，减弱了目前已有文献对未建模扰动的限制，它不要求预先知道机器人结构参数的不确定范围，仅要求已知实际惯量矩阵范数的一个上界。

The first part is the preparatory knowledge, introducing the contracting mapping principle which through the basis of vector and matrix norm, derivative and differential theorem of mean to thorough understanding the nature of soluble for nonlinear equations.

第一部分为预备知识，重点介绍压缩映象原理。通过引入向量与矩阵范数，导数与微分中值定理，以求深入理解非线性方程组可解性的基本理论。

By equivalent transformation, the interval system is transformed to an uncertain system with matrix norm bounds.

通过等价变换，将区间系统转换为对应的矩阵范数不确定系统，并据此导出区间系统的鲁棒滤波算法。

The error coefficient is investigated by means of matrix norm; With results of computer simulation, the effects on position error equation are studied.

首次建立了三杆并联平动机器人机构的误差表达式；首次采用矩阵范数对误差传递系数进行考察；结合计算机仿真分析了影响该并联机器人位置误差的因素以及特征系数对该机器人位置误差的影响。

Then, the robust admissibility of uncertain discrete-time fuzzy descriptor systems is analyzed in terms of matrix norm.

然后，由矩阵范数给出系统鲁棒容许性的充分条件。

In this paper, the stable robust control problem of generalized uncertain systems is studied by employing Lyapunov stable theory and matrix norm properties.

摘要利用李雅普诺夫稳定理论和矩阵范数性质研究了广义不确定系统的稳定鲁棒控制问题。

By using algebraic Riccati equation and the matrix norm theory, the problem of fault-tolerant control for continuous systems based on regional pole assignment is studied.

利用代数Riccati方程和矩阵范数理论，研究了连续系统基于区域极点配置的容错控制问题。

The decentralized impulse control of a class of large-scale interconnected uncertain descriptor systems is studied by use of Lyapunov method and matrix norm properties.

考虑了一类不确定广义关联大系统，利用Lyapunov方法和矩阵范数性质研究了该类系统的分散脉冲控制问题。

By structuring a Lyapunov function, and using matrix norm , the stability of the time-delay uncertain systems is analysed with the result of some significant sufficientconditions.

通过构造适当的Lyspunov函数和利用矩阵范数，对时滞扰动多变量系统的鲁棒稳定性进行了较为详细的分析，得出了几个较有意义的充分条件

Applying Lyapunov function method and the property of the matrix measure and the matrix norm, some new sufficient conditions for asymptotic stable independent of delay of the linear systems with multiple time delay are presented.

综合利用Lyapunov 函数方法，结合矩阵测度和矩阵范数的性质，通过加强不等式，给出线性多时滞系统时滞无关渐近稳定的新的充分条件。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。