Assignment:
An AGVS has an average loaded travel distance per delivery = 400 ft. The average empty travel distance is not known. Required number of deliveries per hour = 60. Load and un-load times are each 0.6 min and the AGV speed - 125 ft/min. Anticipated traffic factor = 0.80. Availability = 0.95. Develop an equation that relates the number of vehicles required to operate the system as a function of the average empty travel distance Le.
Provide complete and step by step solution for the question and show calculations and use formulas.