Abstract: In this paper, we study the stabilization problem of a three-edge network system described by variable coefficients wave equations. With the root node fixed and a tip mass attached on the common vertex, we design two non-collocated controllers. Then we show that the closed-loop system is well-posed and satisfies spectrum- determined growth condition while the feedback gain constants fulfill some requirements. Moreover, we prove that the system is exponentially stable by applying Riesz basis method and utilizing some tricks of inequalities.
DOI: *As the DOI is a unique identifier, it is already available in the pdf version. **The DOI link will be activated in the first midst of January 2026.
Yan Ni Guo, Ling Ling Zhang, Ya Xuan Zhang, "Non-Collocated Feedback Stabilization of a Kind of System Described by Wave Equations," WSEAS Transactions on Mathematics, vol. 12, pp. -, 2013, DOI:
Yan Ni Guo, Ling Ling Zhang, Ya Xuan Zhang. Non-Collocated Feedback Stabilization of a Kind of System Described by Wave Equations.
WSEAS Transactions on Mathematics. 2013;12:-.