Using Lyapunov exponent method and characteristic value method respectively,we dis-cuss and analyse the stability of linear viscoelastic dynamical system of deformation in this paper.Both linear and nonlinear evolution processes of dynamical system of deformation are imitated by computer with Runge-Kutta-Merson method.Some conclusions are physics basis in understanding the process of earthquake deformation.
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张永志.粘性力在地形变动力学模型演化过程中的作用[J].地震工程学报,1994,16(4):76-80,84. Zhang Yongzhi. THE FUNCTION OF VISCOSITY IN EVOLUTION PROCESS OF DYNAMICAL MODEL OF DEFORMATION[J]. China Earthquake Engineering Journal,1994,16(4):76-80,84.