Work of Huaiqiang Yu
(Joint with Shulin Qin,Gengsheng Wang)
This work studies the stabilization for a kind of linear and impulse control system in finite-dimensional space where impulse instants appear periodically. We present several characterizations on the stabilization; show how to design feedback laws, and provide locations for impulse instants to ensure the stabilization. In the proofs of these results, we set up a discrete LQ problem, derive a discrete dynamic programming principle, build up a variant of Riccati's equation, apply repeatedly the Kalman controllability decomposition, and use a controllability result built up in [S. Qin and G. Wang, J. Differential Equations, 263 (2017), pp. 6456-6493].
SIAM J CONTROL OPTIM