Expansion of det(A+B) and robustness analysis of uncertain state space systems. - Shi Jie Xu; Mohamed Darouach; Jos Schaefers (IEEE Trans. Autom. Control., 1993)

Expansion of det(A+B+C) and robustness analysis of discrete-time state-space systems. - Shi Jie Xu; Mohamed Darouach; Jos Schaefers (IEEE Trans. Autom. Control., 1995)

Simultaneous observation of linear systems. - Y. X. Yao; Mohamed Darouach; Jos Schaefers (IEEE Trans. Autom. Control., 1995)

A parameter identification approach using optimal exciting trajectories for a class of industrial robots. - Jos Schaefers; Shi Jie Xu; Mohamed Darouach (J. Intell. Robotic Syst., 1996)