A parameter-adaptive ACMD method based on particle swarm optimization algorithm for rolling bearing fault diagnosis under variable speed

Ma, ZQ; Lu, FY; Liu, SY; Li, X

Liu, SY (corresponding author), Shijiazhuang Tiedao Univ, State Key Lab Mech Behav & Syst Safety Traff Engn, Shijiazhuang 050043, Hebei, Peoples R China.; Liu, SY (corresponding author), Shijiazhuang Tiedao Univ, Sch Elect & Elect Engn, Shijiazhuang 050043, Hebei, Peoples R China.

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2021; 35 (5): 1851

Abstract

Fault diagnosis for rolling bearing under variable speed is always a challenging topic since the vibration signal has time-varying characteristics. To......

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