Journal of Northeastern University ›› 2004, Vol. 25 ›› Issue (7): 621-624.DOI: -

• OriginalPaper • Previous Articles     Next Articles

Delay-dependent H control of linear neutral delay systems

Zhang, You (1); Qi, Li (1); Jing, Yuan-Wei (1); Zhang, Si-Ying (1)   

  1. (1) Sch. of Info. Sci. and Eng., Northeastern Univ., Shenyang 110004, China
  • Received:2013-06-24 Revised:2013-06-24 Online:2004-07-15 Published:2013-06-24
  • Contact: Zhang, Y.
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Abstract: The design of H static feedback controller is studied for a class of linear neutral delay system. Based on the concept of H performance in time domain, Lyapunov-Krasovskii stability theorem and linear matrix inequalities are used to establish a delay-dependent stability criterion, then a sufficient condition is derived to stabilize asymptotically the neutral system under consideration and satisfy the desired H bound constraint on the disturbance attenuation. A sufficient condition is given to the existence of a H memoryless state-feedback controller with the conceptual design. The conclusion shows less conservation in comparison with the delay-independent H controller of the system. The numerical simulation verifies the validity and effectiveness of the proposed approach.

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