In this project, the path planning problem is done autonomously by the robots due to the metaheuristic characteristics of the swarm intelligence algorithms. The robots navigate the unknown environments locally by using LRF data output and IGWO algorithm. of the swarm intelligence algorithms. The robots navigate the unknown environments locally by using LRF data output and IGWO algorithm. Achieving a free-collision, smooth, and optimized short path are the main purposes of this project. For more information, read the article https://link.springer.com/content/pdf/10.1007/s42452-020-3093-5.pdf