Indian Journal of Science and Technology
DOI: 10.17485/ijst/2015/v8i20/52470
Year: 2015, Volume: 8, Issue: 20, Pages: 1-6
Original Article
Omid Panah1 , Amir Panah2,5*, Amin Panah3 and Samere Fallahpour4
1 Department of Computer, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran; [email protected]
2 Department of Computer and IT, Hadaf Higher Education Institute, Sari, Iran; [email protected]
3 Department of Computer, Yazd Branch, Islamic Azad University, Yazd, Iran; [email protected]
4 Mazandaran University of Medical Sciences, Sari, Iran; [email protected]
5 Young Researchers and Elite Club, Qazvin Branch, Islamic Azad University, Qazvin, Iran
The novel method of mobile robot Simultaneous Localization And Mapping (SLAM), which is implemented by optimized Unscented Kalman Filter (UKF) Via a Radial Basis Function (RBF) for autonomous robot in unknown indoor environment is proposed. For atone the Unscented Kalman Filter based SLAM errors intrinsically caused by its linearization process, the Radial Basis Function Network is composed with Unscented Kalman Filter. A mobile robot localizes itself autonomously and makes a map simultaneously while it is tracking in an unknown environment. The offered approach has some benefits in handling a robotic system with nonlinear movements because of the learning feature of the Radial Basis Function. The simulation results show the powers and effectiveness of the proposed algorithm comparing with a Standard UKF.
Keywords: Hybrid Filter, Mobile robot, RBF, SLAM, UKF
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