基于图像识别的井下机车载矿量计量系统
|
|
张钰鹏,吴富姬,郭毅
|
Mine-Loading Measurement System of Underground Locomotive Based on Image Recognition
|
|
Yupeng ZHANG,Fuji WU,Yi GUO
|
|
表3 部分计量系统测量结果与轨道衡称重结果对比
|
Table 3 Comparison between measurement results of partial metering system and weighing results of track scale
|
|
矿石体积 /m3 | 计量系统测量结果 /kg | 轨道衡称重结果 /kg | 相对误差 /% |
|---|
| 0.787201 | 1 215 | 1 144 | 6.21 | | 0.726966 | 1 167 | 1 098 | 6.28 | | 0.424592 | 1 022 | 1 088 | -6.07 | | 0.769064 | 1 101 | 1 038 | 6.07 | | 0.749307 | 1 160 | 1 099 | 5.55 | | 0.742111 | 1 161 | 1 097 | 5.83 | | 0.787205 | 1 094 | 1 032 | 6.01 | | 0.792787 | 1 230 | 1 167 | 5.40 | | 0.475387 | 1 159 | 1 229 | -5.70 | | 0.851379 | 1 506 | 1 421 | 5.98 | | 0.815518 | 1 259 | 1 314 | -4.19 | | 0.797762 | 1 114 | 1 182 | -5.75 | | 0.848525 | 1 404 | 1 330 | 5.56 | | 0.816821 | 1 385 | 1 331 | 4.06 | | 0.846212 | 1 439 | 1 356 | 6.12 | | 0.863180 | 1 414 | 1 348 | 4.90 |
|
|
|