Designing stable neural identifier based on Lyapunov method | ||
| Journal of AI and Data Mining | ||
| مقاله 3، دوره 3، شماره 2، مهر 2015، صفحه 141-147 اصل مقاله (773.7 K) | ||
| نوع مقاله: Review Article | ||
| شناسه دیجیتال (DOI): 10.5829/idosi.JAIDM.2015.03.02.03 | ||
| نویسندگان | ||
| F. Alibakhshi* 1؛ M. Teshnehlab2؛ M. Alibakhshi3؛ M. Mansouri4 | ||
| 1Control Department, Islamic Azad University South Tehran Branch, Tehran, Iran. | ||
| 2Center of Excellence in Industrial Control, K.N. Toosi University, Tehran, Iran. | ||
| 3Young Researchers & Elite Club, Borujerd Branch, Islamic Azad University, Borujerd, Iran. | ||
| 4Intelligent System Laboratory (ISLAB), Electrical & Computer engineering department, K.N. Toosi University, Tehran, Iran. | ||
| چکیده | ||
| The stability of learning rate in neural network identifiers and controllers is one of the challenging issues which attracts great interest from researchers of neural networks. This paper suggests adaptive gradient descent algorithm with stable learning laws for modified dynamic neural network (MDNN) and studies the stability of this algorithm. Also, stable learning algorithm for parameters of MDNN is proposed. By proposed method, some constraints are obtained for learning rate. Lyapunov stability theory is applied to study the stability of the proposed algorithm. The Lyapunov stability theory is guaranteed the stability of the learning algorithm. In the proposed method, the learning rate can be calculated online and will provide an adaptive learning rare for the MDNN structure. Simulation results are given to validate the results. | ||
| کلیدواژهها | ||
| Gradient Descent Algorithm؛ Identifier؛ Learning Rate؛ Lyapunov Stability Theory | ||
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آمار تعداد مشاهده مقاله: 3,753 تعداد دریافت فایل اصل مقاله: 2,226 |
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