Title :
Stabilization of dynamical systems by adding a colored noise
Author_Institution :
Dept. of Math., Bristol Univ., UK
fDate :
7/1/2001 12:00:00 AM
Abstract :
Stabilization of dynamics of a system has been of great concern to researchers and practitioners over the years. It is observed that the system is more viscous if one adds a noise in the system. In the present situation, the system is perturbed by a (multiplicative) noise and the stable/unstable behavior is examined. It is then observed that, one can stabilize or destabilize a large class of systems of ordinary differential equations (ODE) and stochastic differential equations (SDE) if a noise is carefully added
Keywords :
differential equations; noise; stability; ODE; SDE; colored noise; dynamical system stabilization; multiplicative noise; ordinary differential equations; stable behavior; stochastic differential equations; unstable behavior; viscous system; Automatic control; Colored noise; Control system synthesis; Control systems; Feedback; Optimized production technology; Sufficient conditions;
Journal_Title :
Automatic Control, IEEE Transactions on