Following flowchart will give you a basic introduction of robot path planning.

I have defined:

1. Various environment with moving obstacles and multiple robots

2. Various optimization functions to define environment conditions

3. Studied and applied algorithms: Genetic (GA), Particle Swarm Optimization (PSO), Ant Colony, Bacteria Foraging (BFO), Teacher Learner Based (TLBO)

4. I modified this algorithms to apply in robotics: Walrus Optimization (WaOA), Jaya