Prethodno priopćenje

Applied Soft Computing Robot Motion Control

Andreja Rojko
Riko Šafarič
Karel Jezernik

Sažetak

This paper considers the problem of the robot motion control in the presence of the major uncertainties such as it is varying load. Efficiency of one conventional and two soft computing model based control algorithms is investigated and compared trough the results of application on a direct drive robot. First control algorithm is a conventional computed torque based on the Lagrangian dynamic equations. Second method is a computed torque alike control with an adaptive fuzzy logic system that replaces Lagrangian model, and third is a continuous sliding mode control with an artificial neural network instead of the dynamic model. Both soft computing methods give excellent results, while inefficiency of the computed torque control confirms the disadvantages of the conventional model based motion control approaches.

Ključne riječi

adaptive fuzzy logic system; computed torque control; neural network; robot control; sliding mode

Hrčak ID:

18375

URI

https://hrcak.srce.hr/18375

Datum izdavanja:

15.11.2007.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.878 *