A Novel Potential Field Algorithm and an Intelligent Multi-classifier for the Automated Control and Guidance System (ACOS)

The ACOS project seeks to improve and develop novel robot guidance and control systems integrating Novel Potential Field autonomous navigation techniques, multi-classifier design with direct hardware implementation. The project development brings together a number of complementary technologies to form an overall enhanced system. The work is aimed at guidance and collision avoidance control systems for applications in air, land and water based vehicles for passengers and freight. Specifically, the paper addresses the generic nature of the previously presented novel Potential Field Algorithm based on the combination of the associated rule based mathematical algorithm and the concept of potential field. The generic nature of the algorithm allows it to be efficient, not only when applied to multi-autonomous robots, but also when applied to collision avoidance between a single autonomous agent and an obstacle displaying random velocity. In addition, the mathematical complexity, which is inherent when a large number of autonomous vehicles and dynamic obstacles are present, is reduced via the incorporation of an intelligent weightless multi-classifier system which is also presented.

[1]  Klaus D. McDonald-Maier,et al.  Autonomous Ship Collision Avoidance Navigation Concepts, Technologies and Techniques , 2007, Journal of Navigation.

[2]  Ahmad A. Masoud Decentralized Self-Organizing Potential Field-Based Control for Individually Motivated Mobile Agents in a Cluttered Environment: A Vector-Harmonic Potential Field Approach , 2007, IEEE Transactions on Systems, Man, and Cybernetics - Part A: Systems and Humans.

[3]  Jim Austin,et al.  RAM-Based Neural Networks , 1998 .

[4]  O. Khatib,et al.  Real-Time Obstacle Avoidance for Manipulators and Mobile Robots , 1985, Proceedings. 1985 IEEE International Conference on Robotics and Automation.

[5]  W. Gareth J. Howells,et al.  Design and Analysis of a novel weightless artificial neural based Multi-Classifier , 2007, World Congress on Engineering.

[6]  W. Gareth J. Howells,et al.  An FPGA based Adaptive Weightless Neural Network Hardware , 2008, 2008 NASA/ESA Conference on Adaptive Hardware and Systems.

[7]  Gareth Howells,et al.  Trajectory equilibrium state detection and avoidance algorithm for multi-autonomous potential field mobile robots , 2007 .

[8]  Anup Kumar Panda,et al.  Potential field method to navigate several mobile robots , 2006, Applied Intelligence.

[9]  Yoram Koren,et al.  Real-time obstacle avoidance for fast mobile robots in cluttered environments , 1990, Proceedings., IEEE International Conference on Robotics and Automation.

[10]  Fuad Rahman,et al.  An exploration of a new paradigm for weightless RAM-based neural networks , 2000, Connect. Sci..

[11]  Koren,et al.  Real-Time Obstacle Avoidance for Fast Mobile Robots , 2022 .

[12]  Yoram Koren,et al.  Potential field methods and their inherent limitations for mobile robot navigation , 1991, Proceedings. 1991 IEEE International Conference on Robotics and Automation.