Title :
Error bounds in approximating time-delay systems
Author :
Al-Amer, Samir H. ; Al-Sunni, Fouad M.
Author_Institution :
Dept. of Syst. Eng., King Fahd Univ. of Pet. & Miner., Dhahran, Saudi Arabia
Abstract :
Bounds on approximating time-delay systems are proposed. Bounds on the infinity norm of the weighted error are obtained when the approximating function is a general rational function, all-pass function, Pade and Laguerre approximations. An example is presented in illustration
Keywords :
approximation theory; delays; errors; rational functions; transfer functions; Laguerre approximations; Pade approximations; all-pass function; approximating function; error bounds; general rational function; infinity norm; time-delay system approximation; transfer function; weighted error; Delay; H infinity control; Minerals; Petroleum; Systems engineering and theory; Transfer functions;
Conference_Titel :
Decision and Control, 2001. Proceedings of the 40th IEEE Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-7061-9
DOI :
10.1109/.2001.981172
