| 摘要 |
PURPOSE:To enable to avoid the resonance of a vehicle side with a vibration system without increasing the weight of the vehicle by laying ground coils at irregular pitches. CONSTITUTION:Propulsion coils 2 are laid at an equal pitch to an orbit 1, and floating coils 3 are laid at irregular pitches (L1not equal to L2). In this manner, since the pulsating component of a floating force does not become sinusoidal connection wave of the prescribed frequency even at a constant speed, the resonance with a vibrating system of a vehicle side can be avoided, thereby reducing the vibrating response. |
