To provide a vehicle state estimation device capable of suitably estimating a vehicle state, and a controller, a suspension control unit capable of achieving high ride quality and a suspension device.SOLUTION: In an on-vehicle vehicle state estimation device for estimating a vehicle state, a vehicle state estimation part 1200 comprises a main operation part 1210 that performs linear operation about state quantity regarding the vehicle state, and a tire model operation part 1240 that performs nonlinear operation directly or indirectly referring to at least a part of a result of the operation performed by the main operation part 1210.SELECTED DRAWING: Figure 5
【課題】車両の状態を好適に推定することのできる車両状態推定装置及び制御装置、並びに、高い乗り心地を実現することができるサスペンション制御装置及びサスペンション装置を提供する【解決手段】車両状態を推定する車載用の車両状態推定装置であって、車両状態推定部1200は、車両状態に関する状態量についての線形演算を行う主演算部1210と、主演算部1210による演算結果の少なくとも一部を直接的または間接的に参照した非線形演算を行うタイヤモデル演算部1240と、を備えている【選択図】図5
VEHICLE STATE ESTIMATION DEVICE, CONTROLLER, SUSPENSION CONTROL UNIT, AND SUSPENSION DEVICE
車両状態推定装置、制御装置、サスペンション制御装置、及びサスペンション装置。
2018-12-27
Patent
Electronic Resource
Japanese
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