深度センシングの空間平滑化による路面変位推定を用いた前後輪プレビューサスペンション制御

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  • Preview Suspension Control Using Road Surface Displacement Estimation by Spatial Smoothing of Depth Sensing

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<p>Various active suspension control systems have been studied to improve the ride comfort of automobiles. In fact, there are vehicles in the real world in which active suspension has been used to reduce vehicle vibration. However, while the rear wheels can be controlled based on sensors-information from the front wheels, the front wheels cannot avoid the effects of uneven surfaces. Therefore, this study proposes a preview suspension control system that is suitable for uneven surfaces by using Optimal Preview Control (OPC) to reduce the effect of unevenness from the front wheels by detecting unevenness of the road surface in advance using a stereo camera to create a three-dimensional point cloud of the front including the road surface.</p>

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