Stability and Performance Relations between Triangular and Decentralized Control Systems
Gerardo Mijares, Jerome D. Cole, Heinz A. Preisig, Charles D. Holland · American Control Conference · 1987
Preliminary results which help to understand the relationship between the stability and performance characteristics of diagonal and triangular control structures for 2×2 systems are presented. The results may be applied to larger systems when G(s) is a consistently ordered matrix. The presented development is derived from the theory of linear iterative methods and its duality with control theory.