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Keywords: electrohydraulic actuator
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Journal Articles
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. April 2023, 3(2): 021001.
Paper No: ALDSC-23-1015
Published Online: October 5, 2023
...Bharath Sivaram; Zongxuan Sun This letter introduces a new method for fault diagnosis of electrohydraulic actuators (EHA). Common faults include abnormal supply pressure, viscous friction, bulk modulus, and oil leakage. First, a validated model of an EHA is used to simulate faults at varying...