“…The authors in Pandey et al, 2020;Patle et al, 2019 provide the various soft computing techniques applied by different researchers for mobile robot navigation. The main characteristics of the most used collision-free path planners are reported in Diaz-Arango et al, 2020. The MTP has been previously investigated, and proposed approaches are motivated by many practical problems, i.e. planning for a robotic arm (Saha et al, 2006;Spitz & Requicha, 2000), hexapod walking robot (Vaněk et al, 2014), Industrial manipulators (Zacharia et al, 2013), spot welding task (Saha et al, 2003;Wurll & Henrich, 2001), inspection planning (Faigl et al, 2011), search and rescue mission (Kulich et al, 2005), planetary exploration (Hongyun et al, 2013), inspection and surveillance applications (Englot & Hover, 2011), coordinate measuring machines (CMMs) (Spitz & Requicha, 2000), finding cracks in large structures (Danner & Kavraki, 2000), office-like environments to perform common tasks of picking up, and delivering things such as mail, goods, trash recycled paper, etc (Hernandez et al, 2017).…”