常数变易法 meaning in English
method of variation of constant
Examples
- It is desirable to model them by introducing distributed delays . we present some new conditions ensuring global exponential stability of the equilibrium point by utilizing lyapunov functionals and constant variant method
本文应用传统的lyapunov泛函法及常数变易法研究了这类模型的全局指数稳定性，获得了几个充分条件。 - In chapter 1 , section 1 , the problem of asymptotic stability for a class of time - varying and time - delay system is studied . the method of decomposition for large - scale system and a generalized inequality are used in concluding the sufficient conditions for the system , and the estimate of the solution of differential equation under neural conditions is used in the discussing of the exponential stability of the solution for a neural system with time - delay
在第一章中，第一节对具有变时滞与连接时滞的两类复杂系统进行了研究,主要利用大系统的分解方法、常数变易法、以及不等式的技巧研究了时变时滞及中立型时滞大系统的稳定条件 - In this paper , based on the method of variable replacement , real parameters di > 0 ( i = 1 , 2 , . . . , n ) which can be adjusted , are introduced ingeniously . we establish some new sufficient conditions for the existence , uniqueness and global exponential stability of the equilibrium , periodic solution and almost periodic solution of neural networks with time - varying delays by means of the method of variation of parameters , fixed point theorem and some analysis techniques
本文巧妙地引入可调实参数d _ i 0 ( i = 1 ， 2 ， … ， n ) ，借助常数变易法、变量替换、不动点定理和一些分析技巧，对具可变时滞的神经网络的平衡点、周期解、概周期解的存在性和全局指数稳定性建立了一些新的充分条件。