Vehicle parameter identification and road roughness estimation using vehicle responses measured in field tests

• Published in: Measurement : journal of the International Measurement Confederation Vol. 199; p. 111348
• Main Authors: Zhang, Qingxia, Hou, Jilin, Hu, Xiaoyang, Yuan, Li, Jankowski, Łukasz, An, Xinhao, Duan, Zhongdong
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.08.2022
• Subjects: Frequency response function (FRF); Modal identification; Road roughness; Vehicle parameters; Vehicle response; Vehicle response; Vehicle parameters; Modal identification; Road roughness; Frequency response function (FRF)

•Vehicle modal parameters are identified using the free responses from the field tests of a vehicle passing over humps.•The road roughness can be estimated accurately using the measured vehicle responses from the field tests.•The proposed method can be easily and effectively performed with a few acc...