运营铁路隧道治理专用凿毛装置的设计与运动学分析
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周扬,易勇,罗舟,宁智,尹来容
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Design and kinematic analysis of special scabbling device for operational railway tunnel maintenance
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Yang ZHOU,Yong YI,Zhou LUO,Zhi NING,Lairong YIN
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| 表3 关节空间点到点轨迹规划的运动信息 |
| Table 3 Motion information for point-to-point trajectory planning in joint space |
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| 运动阶段 | 轨迹点 | 关节位置/(°)或mm | 关节速度/[(°)/s]或(mm/s) | 关节加速度/[(°)/s2]或(mm/s2) | 对应时刻/s |
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| () | () | () | () | () | () | () | () | () |
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| 第1阶段 | 1 | -45 | 85 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 2 | -24.18 | 52.73 | 11 | 3 | 1 | 0 | -1 | 1 | 0 | 10 | | 3 | -19.49 | 53.94 | -14.47 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | | 第3阶段 | 1 | -24.02 | 18.20 | 10.13 | 0 | 0 | 0 | 0 | 0 | 0 | 49.61 | | 2 | -26.09 | 21.35 | 11 | -2 | 4 | 0 | -0.8 | 2.5 | 0 | 55 | | 3 | -45 | 85 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 65 | | 第5阶段① | 1 | 1 300 | -45 | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 75 | | 2 | 1 300 | -46.27 | 50.57 | 0 | 0 | 0 | 0 | 0 | 0 | 90 |
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