Delay-range-dependent stability criterion for interval time-delay systems with nonlinear perturbations. - K. Ramakrishnan; G. Ray (Int. J. Autom. Comput., 2011)

Stability criterion with less LMI variables for linear discrete-time systems with additive time-delays. - K. Ramakrishnan; G. Ray (Int. J. Autom. Comput., 2011)

Comments on 'Improved delay-dependent stability criteria for continuous systems with two additive time-varying delay components'. - K. Ramakrishnan; V. Venkatachalam; G. Ray (Commun. Nonlinear Sci. Numer. Simul., 2015)