Electromechanical actuator and effector health management system and method

A system and method are provided for supplying electromechanical actuator (EMA) health status information to a control system. A determination is made as to whether the EMA has experienced a fault. If the EMA has experienced a fault, a fault-based position limit and a fault-based rate limit of the E...

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Bibliographische Detailangaben
Hauptverfasser: BENSON DWAYNE M, HADDEN GEORGE D, BHARADWAJ RAJ M, BUSCH DARRYL G
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A system and method are provided for supplying electromechanical actuator (EMA) health status information to a control system. A determination is made as to whether the EMA has experienced a fault. If the EMA has experienced a fault, a fault-based position limit and a fault-based rate limit of the EMA are determined, based on the fault. A design position limit and a design rate limit of the EMA are supplied. An updated position limit of the EMA is determined based on at least the design position limit and the fault-based position limit, and an updated rate limit of the EMA is supplied based on at least the design rate limit and the fault-based rate limit.