Research Article
The Effect of Rigging Angle on Longitudinal Direction Motion of Parafoil-Type Vehicle: Basic Stability Analysis and Wind Tunnel Test
Table 7
Wind tunnel test result of 60 Pa wind condition.
| Data number | Rigging angle RA [deg] | Uncertainty of RA | Angle of attack α [deg] | Uncertainty of α | Angle of attitude θ [deg] | Uncertainty of θ |
| 1 | -9.0 | 0.25 | -0.471 | 0.581 | -9.471 | 0.631 | 2 | -8.0 | 0.25 | 2.147 | 0.587 | -5.853 | 0.637 | 3 | -7.0 | 0.24 | 2.380 | 0.583 | -4.620 | 0.632 | 4 | -6.0 | 0.24 | 3.651 | 0.596 | -2.349 | 0.644 | 5 | -6.0 | 0.24 | 3.068 | 0.585 | -2.932 | 0.634 | 6 | -5.0 | 0.24 | 4.292 | 0.604 | -0.708 | 0.651 | 7 | -5.0 | 0.24 | 4.360 | 0.616 | -0.640 | 0.663 | 8 | -4.0 | 0.24 | 6.075 | 0.640 | 2.075 | 0.685 | 9 | -4.0 | 0.24 | 5.650 | 0.628 | 1.650 | 0.674 | 10 | -3.0 | 0.24 | 7.613 | 0.696 | 4.613 | 0.737 | 11 | -2.0 | 0.24 | 9.140 | 0.693 | 7.140 | 0.735 | 12 | -2.0 | 0.24 | 9.280 | 0.709 | 7.280 | 0.749 | 13 | -1.0 | 0.24 | 10.50 | 0.761 | 9.500 | 0.799 | 14 | 0.0 | 0.24 | 11.80 | 0.767 | 11.80 | 0.804 | 15 | 0.0 | 0.24 | 12.40 | 0.782 | 12.40 | 0.819 | 16 | 1.0 | 0.24 | 14.23 | 0.838 | 15.23 | 0.872 | 17 | 1.0 | 0.24 | 14.24 | 0.816 | 15.24 | 0.851 |
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