Zhang Neural Network Versus Gradient Neural Network for Solving Time-Varying Linear Inequalities

2011 ◽  
Vol 22 (10) ◽  
pp. 1676-1684 ◽  
Author(s):  
Lin Xiao ◽  
Yunong Zhang
Keyword(s):  
Neural Network ◽  
Linear Inequalities ◽  
Time Varying ◽  
Zhang Neural Network ◽  
Gradient Neural Network

scholarly journals A new variant of the Zhang neural network for solving online time-varying linear inequalities

2012 ◽  
Vol 468 (2144) ◽  
pp. 2255-2271 ◽  
Author(s):  
Dongsheng Guo ◽  
Yunong Zhang
Keyword(s):  
Neural Network ◽  
Error Function ◽  
Time Derivative ◽  
Linear Inequalities ◽  
Time Varying ◽  
Design Formula ◽  
Varying Coefficients ◽  
New Variant ◽  
Zhang Neural Network ◽  
Time Varying Coefficients

Since March 2001, a special class of recurrent neural networks termed the Zhang neural network (ZNN) has been proposed by Zhang and co-workers for solving online a rich repertoire of time-varying problems. By extending Zhang et al. 's design formula (or say, the ZNN design formula), a (new) variant of the ZNN design formula is proposed and investigated in this paper, which is also based on a matrix/vector-valued indefinite error function. In addition, by employing such a novel design formula, a new variant of the ZNN (NVZNN) is proposed, developed and investigated for online solution of time-varying linear inequalities (LIs). The resultant NVZNN models are depicted in implicit dynamics and methodologically exploit the time-derivative information of time-varying coefficients. Computer simulation results further demonstrate the novelty, efficacy and superiority of the proposed NVZNN models for solving online time-varying LIs.

Sign in / Sign up

Export Citation Format

Share Document