The present invention relates to an impact pattern prediction method between a wheel and a road surface using a Kalman filter, wherein an impact applied to a tire of a vehicle to be driven on a road is monitored in real time, and is analyzed. Moreover, a following signal is predicted by using a Kalman filter from an input signal to more effectively control air pressure under an auxiliary axle using environment of the vehicle and improve a suspension function.
본 발명은 칼만 필터를 이용하여 차륜과 노면과의 충격패턴 예상 방법에 관한 것으로, 차량이 도로를 주행할 자동차 타이어가 도로로부터 받는 충격을 실시간으로 모니터링하면서 분석하고 입력된 신호로부터 칼만필터를 이용하여 다음 신호를 예측함으로써 차량의 보조차축 사용환경에서 보다 효율적인 공기압조절 및 서스펜션 기능을 향상시킬 수 있다.
Impact pattern prediction method using Kalman filter
칼만 필터를 이용하여 차륜과 노면과의 충격패턴 예상 방법
2019-08-12
Patent
Electronic Resource
Korean
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS , Scheinwiderstandsnetzwerke, z.B. Resonanzkreise |
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