Journal
NEURAL COMPUTING & APPLICATIONS
Volume -, Issue -, Pages -Publisher
SPRINGER LONDON LTD
DOI: 10.1007/s00521-023-08895-1
Keywords
Zeroing neural network; Varying-parameter; Periodic rhythm; Time-varying matrix equation; Finite energy noise
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Solving matrix equation with noise interference is a challenging problem. A novel varying-parameter periodic rhythm neural network (VP-PRNN) is proposed to solve the time-varying matrix equation in finite energy noise environment online. VP-PRNN can rapidly and robustly converge the state solution to the theoretical solution, which is also proved by theoretical analysis. Experimental results show that VP-PRNN outperforms other neural networks in convergence performance under the disturbance of finite energy noise.
Solving matrix equation with noise interference is a challenging problem in mathematical and engineering applications. Unlike the traditional recurrent neural network, a novel varying-parameter periodic rhythm neural network (VP-PRNN) is proposed and used to solve the time-varying matrix equation in finite energy noise environment online. Particularly, VP-PRNN can enable the state solution to converge to the theoretical solution rapidly and robustly, which is also proved by theoretical analysis. Four kinds of noise are used to test the system, which proves the effectiveness of VP-PRNN. Compared with the zeroing neural network and circadian rhythms learning network with fixed parameters, VP-PRNN with variable parameters shows superior convergence performance in the disturbance of finite energy noise.
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