Research Article
Dynamic Characteristics Analysis of the Hub Direct Drive-Air Suspension System from Vertical and Longitudinal Directions
Table 1
Vectors of the three-phase magnetic-potential vector direction and the angles of the magnetic potential vector.
| Parameter | Value |
| sAi | +1 | −1 | −1 | +1 | −1 | +1 | −1 | +1 | −1 | +1 | −1 | +1 | −1 | +1 | −1 | +1 | −1 | |
| αAi | 1 | 2 | 9 | 10 | 11 | 12 | 20 | 21 | 22 | 30 | 31 | 32 | 40 | 41 | 42 | 50 | 51 | |
| sBi | −1 | +1 | −1 | +1 | −1 | +1 | −1 | +1 | −1 | +1 | −1 | +1 | −1 | −1 | +1 | −1 | +1 | |
| αBi | 3 | 4 | 5 | 13 | 14 | 15 | 23 | 24 | 25 | 33 | 34 | 35 | 36 | 43 | 44 | 35 | 46 | |
| sCi | −1 | +1 | −1 | +1 | −1 | +1 | −1 | −1 | +1 | −1 | +1 | −1 | +1 | −1 | +1 | −1 | +1 | |
| αCi | 6 | 7 | 8 | 16 | 17 | 18 | 19 | 26 | 27 | 28 | 29 | 37 | 38 | 39 | 47 | 48 | 49 | |
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