IMA Journal of Mathematical Control and Information Advance Access originally published online on November 3, 2006
IMA Journal of Mathematical Control and Information 2007 24(3):383-394; doi:10.1093/imamci/dnl031
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Delay-dependent conditions for guaranteed cost observer-based control of uncertain neutral systems with time-varying delays

Department of Marine Engineering, National Kaohsiung Marine University, Taiwan 811, Republic of China
Email: chlien{at}mail.nkmu.edu.tw
Received on August 10, 2006; Accepted on September 6, 2006
In this paper, delay-dependent guaranteed cost observer-based control for neutral systems with time-varying delays is considered. Control and observer gains will be given from the linear matrix inequality feasible solutions. Optimal guaranteed cost observer-based control which will minimize the guaranteed cost of the system is provided.
Keywords: delay-dependent criterion; observer-based control; guaranteed cost control; neutral systems.