Multiobjective Optimization Design for Structural Parameters of TBM Disc Cutter Rings Based on FAHP and SAMPGA

Table 2

Results obtained by SGA.

Number	T (mm)	θ (°)	r (mm)	f1 (m^−1)	C.G.	C.T. (s)
1	29.8584	29.7827	9.9687	15.2416	616	9.896
2	29.9205	29.9676	9.9998	15.2059	411	9.726
3	29.9944	28.4154	9.9658	15.2141	595	9.527
4	29.8737	29.3454	9.9903	15.234	383	10.079
5	29.8866	25.6863	9.994	15.2742	409	9.839