Mathematical Problems in Engineering / 2019 / Article / Alg 1

Research Article

Long-Term Room and Pillar Mine Production Planning Based on Fuzzy 0-1 Linear Programing and Multicriteria Clustering Algorithm with Uncertainty

Algorithm 1

Algorithm of the TMC creation.

1. Set iteration to ξ=1;
2. Create a set;
3. Create a set;
4. Select the best technological mining cut (BTMC) to grow;
5. Create the list of neighbouring mineable blocks (NMB) as candidates for the grow of
BTMC such that:
5.1 block has at least one common edge with TMCgrow
5.2 none of the homogeneous of the remaining TMCs are violated
5.3 if:
for ξ+1,
for ξ+2,
for ξ+3,
This is to avoid algorithm gets stuck.
6. Select the best mineable blocks (BMB) from NMB to add to BTMC;
7. Add BMB to BTMC and create new technological mining cut;
8. Update the state of the mining cut attribute vector of the NTMC
9. If:
9.1 no free mineable blocks
9.2
9.3 → converge
than Stop
10. Else go to Step 1 and set ξ+1

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