Robot trajectory control using neural networks

Yildirim S.

ELECTRONICS LETTERS, vol.38, no.19, pp.1111-1113, 2002 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 38 Issue: 19
  • Publication Date: 2002
  • Doi Number: 10.1049/el:20020769
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1111-1113
  • Erciyes University Affiliated: Yes


The use of a new type of neural network (NN) for controlling the trajectory of a robot is discussed. A control system is described which comprises an NN-based controller and a fixed-gain feedback controller. The NN-based controller employs a modified recurrent NN, the weights of which are obtained by. training another NN to identify online the inverse dynamics of the robot. The work has confirmed the superiority of the proposed NN-based control system in rejecting large disturbances.