• Optics and Precision Engineering
  • Vol. 30, Issue 16, 1978 (2022)
Hongtao YANG1, Yueqi LIU1, Jingjing CHENG1, Mei SHEN1, and Yi HU2
Author Affiliations
  • 1School of Mechanical Engineering, Anhui University of Science and Technology, Huainan23200, China
  • 2School of Instrument Science and Opto-electronics Engineering, Hefei University of Technology, Hefei30009, China
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    DOI: 10.37188/OPE.20223016.1978 Cite this Article
    Hongtao YANG, Yueqi LIU, Jingjing CHENG, Mei SHEN, Yi HU. Trajectory optimization of self-driven AACMM[J]. Optics and Precision Engineering, 2022, 30(16): 1978 Copy Citation Text show less
    Structure and MD-H model of self-driven AACMM
    Fig. 1. Structure and MD-H model of self-driven AACMM
    Trajectory planning schematic diagram
    Fig. 2. Trajectory planning schematic diagram
    Flow chart of PSO
    Fig. 3. Flow chart of PSO
    Simulation system of self-driven AACMM
    Fig. 4. Simulation system of self-driven AACMM
    Standard ball measurement simulation trajectory
    Fig. 5. Standard ball measurement simulation trajectory
    Probe velocity curve before and after optimize
    Fig. 6. Probe velocity curve before and after optimize
    Probe accelerate curve before and after optimize
    Fig. 7. Probe accelerate curve before and after optimize
    Experimental platform of self-drive AACMM
    Fig. 8. Experimental platform of self-drive AACMM
    测量点理论坐标/mm
    1(14.705 6,463.978 2,218.505 0)
    2(33.647 8,481.694 4,222.077 0)
    3(14.592 6,500.954 0,227.252 7)
    4(-4.410 3,482.849 3,222.082 1)
    5(4.111 2,483.060 2,237.316 2)
    6(14.674 7,481.763 2,240.458 8)
    Table 1. Coordinates of selected measuring points
    序号坐标值/mm所用时间/s

    1(14.698 4,462.415 6,218.486 6)63.534 7
    2(35.508 7,481.592 5,222.137 2)
    3(14.690 9,502.440 0,227.783 4)
    4(-6.211 8,482.834 7,222.119 2)
    5(3.198 9,482.950 3,238.578 6)
    6(14.677 9,481.698 8,242.743 2)

    1(14.698 4,462.415 6,218.486 6)57.886 2
    2(35.496 3,481.733 6,221.394 7)
    3(14.671 2,502.031 1,227.419 4)
    4(-6.224 5,482.828 3,222.119 1)
    5(3.202 4,482.953 2,238.575 7)
    6(14.656 1,481.711 2,242.375 4)
    Table 2. Simulation coordinates and measurement time
    项目拟合球体半径r/mm标准球半径r0/mm误差δ/mm
    优化前20.721 919.056 40.165 5
    优化后20.613 019.056 40.056 8
    Table 3. Fitting the sphere radius and error
    项目半径/mm误差/mm
    优化前优化后优化前优化后
    119.109 419.099 30.053 00.042 9
    219.119 719.096 40.063 30.040 0
    319.114 519.097 70.058 10.041 3
    419.112 819.100 90.056 40.044 5
    519.110 919.100 10.054 50.043 7
    平均值19.113 519.098 70.057 10.042 3
    Table 4. Measurement radius and error before and after optimization
    Hongtao YANG, Yueqi LIU, Jingjing CHENG, Mei SHEN, Yi HU. Trajectory optimization of self-driven AACMM[J]. Optics and Precision Engineering, 2022, 30(16): 1978
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