Road Roughness Estimation Based on the Vehicle Frequency
Article Road Roughness Estimation Based on the Vehicle Frequency Response Function Qingxia Zhang 1,*, Jilin Hou 2, Zhongdong Duan 3, Łukasz Jankowski 4 and Xiaoyang Hu 5 1 Department of Civil Engineering, Dalian Minzu University, Dalian 116600, China 2 Department of Civil Engineering, Dalian University of Technology, Dalian 116023,