Hostname: page-component-74656f9884-6grmk Total loading time: 0 Render date: 2026-11-06T07:30:10.517Z Has data issue: false hasContentIssue false

Numerical methods based controller design for mobile robots

Published online by Cambridge University Press:  01 March 2009

Gustavo Scaglia*
Affiliation:
Instituto de Automática (INAUT), Universidad Nacional de San Juan, Av. Libertador San Martín 1109 (oeste), J5400ARL San Juan, Argentina.
Lucía Quintero Montoya
Affiliation:
Instituto de Automática (INAUT), Universidad Nacional de San Juan, Av. Libertador San Martín 1109 (oeste), J5400ARL San Juan, Argentina.
Vicente Mut
Affiliation:
Instituto de Automática (INAUT), Universidad Nacional de San Juan, Av. Libertador San Martín 1109 (oeste), J5400ARL San Juan, Argentina.
Fernando di Sciascio
Affiliation:
Instituto de Automática (INAUT), Universidad Nacional de San Juan, Av. Libertador San Martín 1109 (oeste), J5400ARL San Juan, Argentina.
*
*Corresponding author. E-mail: gscaglia@inaut.unsj.edu.ar
Rights & Permissions [Opens in a new window]

Summary

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the 'Save PDF' action button.

This paper presents the design of four controllers for a mobile robot such that the system may follow a preestablished trajectory. To reach this aim, the kinematic model of a mobile robot is approximated using numerical methods. Then, from such approximation, the control actions to get a minimal tracking error are calculated. Both simulation and experimental results on a PIONEER 2DX mobile robot are presented, showing a good performance of the four proposed mobile robot controllers. Also, an application of the proposed controllers to a leader robot following problem is shown; in it, the relative position between robots is obtained through a laser.

Information

Type
Article
Copyright
Copyright © Cambridge University Press 2008