DOI QR코드

DOI QR Code

Delay-dependent Robust Passivity for Uncertain Neural Networks with Time-varying Delays

시변 지연을 가진 불확실 뉴럴 네트워크에 대한 지연의존 강인 수동성

  • Received : 2011.07.14
  • Accepted : 2011.10.25
  • Published : 2011.11.01

Abstract

In this paper, the problem of passivity analysis for neural networks with time-varying delays and norm-bounded parameter uncertainties is considered. By constructing a new augmented Lyapunov functional, a new delay-dependent passivity criterion for the network is established in terms of LMIs (linear matrix inequalities) which can be easily solved by various convex optimization algorithms. Two numerical example are included to show the effectiveness of proposed criterion.

Keywords

Neural network;Passivity;Time-varying delays;Lyapunov method;Linear matrix inequality

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Acknowledgement

Supported by : National Research Foundation of Korea (NRF)