Simulation and experimental approach for optimal path planning of UAV using A* and MEA* algorithmsBalasubramanian Esakki, Gayatri Marreddy, M. Sai Ganesh and E. ElangovanInt. J. Simul. Multidisci. Des. Optim., 12 (2021) 24DOI: https://doi.org/10.1051/smdo/2021024