Optimization of Overcast Stripping Technology Parameters Based on Discrete Event System Simulation

Table 3

Operational efficiency under various operation links.

Step height (m)	Corresponding step width (m)	Number of digging operations	Average rotation angle (°)	Average digging time (s)	Adjusted average time (s)	Mean time of full load rotation (s)	Average no-load return time (s)	Average operation cycle time (s)
11	139.8	1614	74.05	13.00	2.44	19.57	18.73	53.73
12	133.5	1661	72.54	13.01	4.91	19.42	18.54	55.88
13	127.9	1682	71.88	13.02	5.07	19.35	18.43	55.86
14	122.9	1689	71.87	13.01	5.19	19.31	18.37	55.89
15	117.6	1687	74.05	12.97	5.29	19.99	18.95	57.21