NNARX networks on didactic level system identification

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Authors

This work has as main objective to propose the identification of a small scale non-linear system through the Neural Network AutoRegressive with eXternal input. The use of this network requires an adequate methodol-ogy for its configuration and, consequently, a good training set. Then, it is proposed that the main definitions of the network parameters be obtained through the analysis of nonintrusive performance indices. Additionally, using a database based on the system’s response, excited by the Pseudo-Random Binary Sequence signal. The method-ology will be applied in two specific open-loop identification situations: numerical simulation of a fourth order polynomial system (Case 01), and an experimental system that controls a nonlinear water tank level (Case 02). The results of the identified models were able to represent the system dynamics with high fidelity, presenting an average identification error of less than 0.14 and 0.34% for Case 1 and 2, respectively. Also, it is observed that the learning and generalization evidence could represent the process intrinsic nonlinearities satisfactorily. Besides, it will be possible to find the potentiality and usefulness of the developed network in nonlinear system identification.

OriginalspracheEnglisch
Aufsatznummer19
ZeitschriftWSEAS Transactions on Systems and Control
Jahrgang15
Seiten (von - bis)184-190
Anzahl der Seiten7
ISSN1991-8763
DOIs
PublikationsstatusErschienen - 11.05.2020

DOI

Zuletzt angesehen

Publikationen

  1. Im Mittelpunkt steht Ada. Zur Einleitung in diesen Band
  2. Von Gottes Macht reden angesichts der Macht des Bösen
  3. The issue of micropollutants in urban water management
  4. Der Frankfurter und Homburger Freundeskreis (1796 - 1800)
  5. Das Größenverständnis folgt keiner festen Stufenfolge
  6. The micro-processes during repatriate knowledge transfer
  7. Ecological-economic modeling for biodiversity management
  8. "Im Westen nichts Neues". Remarques Roman in Text und Bild
  9. A longitudinal study of teachers' occupational well-being
  10. Risk preferences under heterogeneous environmental risk
  11. Risk preferences under heterogeneous environmental risk
  12. Hybrid-SQuAD: Hybrid Scholarly Question Answering Dataset
  13. Ambiguous Effects of Risk Aversion on Healthy Nutrition
  14. A mobile application for panic disorder and agoraphobia
  15. Bringing ecosystem services into economic decision-making
  16. Personality Effects on Children’s Speech in Everyday Life
  17. Die Nihilisierung des Nihilismus - Alfred Seidel (1895-1924)
  18. Productivity and the product scope of multi-product firms:
  19. Covid Arts - The Show Must Go On(line) - Music in Quarantine
  20. Zur Einführung in das Jahrbuch für Kulturmanagement 2012
  21. Harnessing place attachment for local climate mitigation?
  22. Zur Geburt der Psychologie aus dem Geist der Philosophie
  23. The Politics of (Non)Knowledge in the (Un)Making of Migration
  24. A high power dye laser pumped by a crowbar mode flashlamp
  25. Internet research differs from research on internet users
  26. Die Drittintervention in Beschwerdeverfahren vor dem EGMR
  27. Frühe Kalkausscheidungen an neu erstelltem Sichtmauerwerk
  28. Urban areas and urban-rural contrasts under climate change
  29. Mit realistischem Blick - Lukanische Perspektiven auf Geld
  30. Deskriptive Statistik in der qualitativen Sozialforschung
  31. Wenn der Ritter gut mit dem Mägdlein schön im Grase tief...
  32. Business owners' network size and business growth in China
  33. Stadtkronenpolitik durch Museen, Konzerthäuser und Theater