The stability of time-delay and time-varying large scale systems with impulsive effect is investigated by means of the comparison principle and vector Lyapunov function with discontinuous derivative.
运用比较原理和导数不连续的李雅普诺夫函数，结合分解集结等方法，研究具有滞后的测度型线性时变脉冲扰动大系统的全局指数稳定性。
An impulsive control method is discussed and the expression of the impulsive controlling function is given, thus solving the hypothetic mode of state vectors in traditional methods.
针对以上问题研究了一类脉冲控制方法，给出了此类脉冲拉制函数的具体表达式。解决了脉冲作用后的状态向量的单侧连续。
The sound field of the Continuous Wave and the Impulsive Wave is described by the directivity function.
用指向性函数分别描述了医用线列阵单频波和宽带波声场。
Finally use the dynamic three axle shear test to research impulsive load function under red clay mechanics and distortion characteristic.
最后通过动力三轴试验仪研究冲击荷载作用下红粘土的力学和变形特性。
And impulsive response matrix and transfer function matrix are defined and discussed in detail.
给出了脉冲响应矩阵和传递函数矩阵，讨论了它们的特性。
Via a dynamic programming, the optimal impulsive control is given in its feedback form, and the value function is given in its explicit form.
利用动态规划原理，给出了脉冲最优控制的反馈形式和值函数的显式表达式；
Using the shaping filter for removing the effects of bubble pulses of ex. plosive charge, we obtained the impulsive response function of the sea bottom. The result is quite satisfactory.
用成形滤波器消除水下脉冲声源的气泡效应，获得了海底冲击响应的估计，结果令人满意。
Using the shaping filter for removing the effects of bubble pulses of ex. plosive charge, we obtained the impulsive response function of the sea bottom. The result is quite satisfactory.
用成形滤波器消除水下脉冲声源的气泡效应，获得了海底冲击响应的估计，结果令人满意。
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