Actuator Fault Tolerant Control in a Team of Mobile Robots
| المؤلف | Yazdjerdi P. |
| المؤلف | Meskin N. |
| تاريخ الإتاحة | 2019-09-24T08:16:00Z |
| تاريخ النشر | 2018 |
| اسم المنشور | 2018 15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018 |
| المصدر | Scopus |
| الترقيم الدولي الموحد للكتاب | 978-1-5386-6009-8 |
| الملخص | In this paper, a fault tolerant controller is developed for loss of effectiveness actuator faults in differential drive mobile robots. Based on the extended Kalman filter technique, a joint parameter and state estimation method is used to estimate the actuator loss of effectiveness gains as the parameters of the system. The estimated gains are then used in the controller to compensate the effect of actuator faults. Moreover, a fault tolerant leader-follower controller is developed to control multiple robots moving on a desired trajectory in a formation in the presence of actuator faults in leader or followers. The proposed method is implemented on Qbot-2 and its performance is experimentally validated. ? 2018 IEEE. |
| راعي المشروع | This publication was made possible by NPRP grant No. NPRP 5-045-2-017 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors. |
| اللغة | en |
| الناشر | Institute of Electrical and Electronics Engineers Inc. |
| الموضوع | Extended Kalman filter Fault tolerant control (FTC) Leader-Follower Loss of effectiveness actuator fault Mobile robots |
| النوع | Conference |
| الصفحات | 1885 - 1890 |
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