Braun, JoãoBrito, ThadeuLima, JoséCosta, Paulo Gomes daCosta, PedroNakano, Alberto Yoshiro2023-03-032023-03-032019Braun, João; Brito, Thadeu; Lima, José; Costa, Paulo; Costa, Pedro; Nakano, Alberto (2019). A comparison of A* and RRT* algorithms with dynamic and real time constraint scenarios for mobile robots. In 9th International Conference on Simulation and Modeling Methodologies, Technologies and Applications, SIMULTECH 2019. Prague. p. 398-405http://hdl.handle.net/10198/27448There is an increasing number of mobile robot applications. The demanding of the Industry 4.0 pushes the robotic areas in the direction of the decision. The autonomous robots should actually decide the path according to the dynamic environment. In some cases, time requirements must also be attended and require fast path planning methods. This paper addresses a comparison between well-known path planning methods using a realistic simulator that handles the dynamic properties of robot models including sensors. The methodology is implemented in SimTwo that allows to compare the A* and RRT* algorithms in different scenarios with dynamic and real time constraint scenarios.engMobile roboticsPath planningA-starRRT-starDynamics simulationconference object10.5220/0008118803980405