Simulation of Vulnerability to Geological Disaster in Coal Mine Based on System Dynamics

Table 8

Simulation results of adaptability variation.

Time/month	0	1	2	3	4	5	6	7	8	9	10
Environment subsystem adds 50%	5.710	5.580	5.453	5.329	5.208	5.089	4.972	4.859	4.747	4.638	4.532
Equipment subsystem adds 50%	6.069	5.946	5.825	5.707	5.592	5.479	5.369	5.261	5.155	5.052	4.950
Personnel subsystem adds 50%	5.789	5.658	5.529	5.403	5.280	5.160	5.042	4.927	4.814	4.704	4.596
Management subsystem adds 50%	6.451	6.318	6.188	6.061	5.936	5.814	5.695	5.578	5.464	5.353	5.243
Current	5.529	5.409	5.293	5.179	5.067	4.958	4.852	4.747	4.645	4.545	4.447