1. Optimum settings for automatic controllers;Ziegler;J. Dyn. Syst. Meas. Control,1993
2. A controller to overcome dead time;Smith;ISA J.,1959
3. Finite spectrum assignment problem for systems with delays;Manitius;IEEE Trans. Automat. Control,1979
4. Linear systems with delayed controls: a reduction;Arstein;IEEE Trans. Automat. Control,1982
5. Delay compensation for nonlinear, adaptive, and PDE systems;Krstic,2009