Journal of Robotics and Control (JRC)
Vol. 6 No. 2 (2025)

Enhanced RRT* with APF and Halton Sequence for Robot Path Planning

Hameed, Mohammed T. (Unknown)
Raheem, Firas A. (Unknown)
Nasser, Ahmed R. (Unknown)



Article Info

Publish Date
04 Mar 2025

Abstract

This paper presents a new path planning method (APF-IRRT*-HS), which relies on the optimization process of the conventional RRT* algorithm and combined with the APF method where the sampling process of the RRT* algorithm is improved using the Halton sequence, which is known to be deterministic and repeatable and provides more efficient coverage than other low discrepancy sequences with the modified goal-based method which provides a probabilistic approach to decide whether to sample from a point directly at the target or to choose a random point from the Halton sequence based on the current distance. We implemented the proposed method in two cases of mass point and two-link robots. The proposed method compares path length with the conventional RRT* algorithm and APF-RRT*, as well as time efficiency and number of iterations. The technique proves effective in various dynamic environments. Specifically, the APF-IRRT*-HS algorithm achieved an improvement of approximately 21.88% and 7.5% in path length, 79.75% and 49.2% in computation time, and 57.39% and 40% in the number of iterations compared with the RRT* and RRT*-APF algorithms, respectively. We can use this method in everyday applications such as robotic arms, drones, self-driving cars, etc. More advanced methods, such as multi-link robots and real-time constraints, can be used in the future.

Copyrights © 2025






Journal Info

Abbrev

jrc

Publisher

Subject

Aerospace Engineering Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Mechanical Engineering

Description

Journal of Robotics and Control (JRC) is an international open-access journal published by Universitas Muhammadiyah Yogyakarta. The journal invites students, researchers, and engineers to contribute to the development of theoretical and practice-oriented theories of Robotics and Control. Its scope ...