Exponential Stability Analysis of a Redundant Robot Configuration with a Built-in Safety System.

The paper presents a model of a redundant robot configuration with a built-in safety. By the method of strong continuous semi-group, the paper analyzes the essential spectrum of the system operator before and after perturbation. The results show that in s special condition, the dynamic solution of the system is exponential stability and tends to the steady solution of the system. [ABSTRACT FROM AUTHOR]