Random vibration analysis procedure of railway vehicle
Sign Up to like & getrecommendations! Published in 2019 at "Vehicle System Dynamics"
DOI: 10.1080/00423114.2019.1656813
Abstract: In this paper, the development of railway vehicles random analysis procedure (RVRAP) based on the pseudo-excitation theory is described in detail; the procedure helps predict the structural random response of railway vehicle. As traditional finite… read more here.
Keywords: railway vehicle; vibration; analysis; vehicle ... See more keywords
A Genetic Algorithm and PCA-Based Feature Selection to Improve the Failure Diagnosis Performance of Railway Vehicle Doors
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3216885
Abstract: The failure diagnosis of railway vehicle door system is carried out using a test bench and machine learning software for the fast and accurate classification. The signal length deviation exists in actual collected data of… read more here.
Keywords: time; performance; genetic algorithm; based feature ... See more keywords
A fractional derivative model for rubber spring of primary suspension in railway vehicle dynamics
Sign Up to like & getrecommendations! Published in 2017 at "ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering"
DOI: 10.1115/1.4036706
Abstract: This paper presents a nonlinear rubber spring model for the primary suspension of the railway vehicle, which can effectively describe the amplitude dependency and the frequency dependency of the ru... read more here.
Keywords: railway vehicle; suspension railway; rubber spring; model ... See more keywords