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Dynamic Testing of Electromechanical Actuators Using Time-history Data Univ. of Dayton
- Format:
- Conference/Event
- Author/Creator:
- Rolinski, Rolinski, author.
- Conference Name:
- Power Systems Conference (2010-11-02 : Fort Worth, Texas, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 2010
- Summary:
- A commercial electromechanical actuator (EMA) is to be dynamically tested with predetermined stroke and load profiles for transient thermal and electric power behavior to validate a numerical model used for aerospace applications. The EMA will follow the stroke profile representative of a real aircraft mission duty cycle. A hydraulic press will exert a corresponding load profile onto the EMA. Specialized hydraulic load control methods must be employed to meet the accuracy requirements. Two of these methods are closed-loop linearization (CLL) and displacement induced disturbance cancellation (DIDC). These methods are implemented along with an external PID compensator, and run in real-time in a series of system identification experiments to observe controller performance
- Notes:
- Vendor supplied data
- Publisher Number:
- 2010-01-1748
- Access Restriction:
- Restricted for use by site license
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