Ogata, Katsuhiko creator text New Delhi Pearson Education 2015 monographic xi, 745 p. : ill. ; 23.5 cm. Includes index. Discrete-Time systems Control theory Discrete-Time control systems Conventional methods State-Space analysis Observer design Polynomial equations Optimal control system Liapunov stability FEAS 629.83 OGA 9789332549661 (pbk)