On the stabilization of a discrete constant linear system
W.H. Kwon, A. E. Pearson · IEEE Transactions on Automatic Control · 1975
A feedback gain will be discussed which can easily be computed and stabilizes a discrete constant linear system. The results extend the work of Kleinman [1]. In particular, the requirement of nonsingularity will be removed for single-input systems, and another similar control will be given which stabilizes a multi-input system even when the system has a singular matrix.