Mei, Hua; Li, Shaoyuan; Cai, Wen-Jian; Xiong, Qiang - In: Mathematics and Computers in Simulation (MATCOM) 68 (2005) 2, pp. 171-192
This paper presents a novel technique for on-line decentralized closed-loop parameter identification of multivariable processes from step responses. Based on simple sequential step tests, the coupled closed-loop n-inputs and n-outputs (n×n) multivariable process is decoupled equivalently into...