Escape-Route Planning of Underground Coal Mine Based on Improved Ant Algorithm

Table 1

Parameters’ values.

Parameter name	Value
𝜌	1.2 (kg/m^3)
𝑆	0.7225 (m^2)
𝑐𝑑	0.8
𝑃0	200 (w)
𝑚	80 (kg)
𝑣0	5 (m/s)