Delay control systems Delay-induced output feedback Feedback control Fixed time Implicit Lyapunov–Krasovskii functional Implicit lyapunov–krasovskii functional Input-to-state stability Linear matrix in equalities Linear matrix inequalities Linear systems Lyapunov-Krasovskii's functional Neutral time-delay system Neutral time-delay systems Non linear control Nonlinear control Output-feedback Practical input-to-state stability Stabilization System stability Time delay Timing circuits