Study on the Precursors of Coal-Rock Fracture Based on the Maximum Lyapunov Exponent of Acoustic Emission Parameters

Table 3

Summary table of maximum Lyapunov exponent.

Specimen serial number	Maximum initial Lyapunov exponent	Maximum Lyapunov exponent submaximum	Maximum Lyapunov exponent maximum
1
2
3
4
5
6
7
8
9
10