Invention Grant
- Patent Title: Redundant current-sum feedback actuator
- Patent Title (中): 冗余电流和反馈执行器
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Application No.: US14803392Application Date: 2015-07-20
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Publication No.: US09548152B2Publication Date: 2017-01-17
- Inventor: Gen Matsui
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: McDonnell Boehnen Hulbert
- Main IPC: H01F7/06
- IPC: H01F7/06 ; B64C13/50 ; B64C13/16 ; B64C19/00 ; B64C13/42
Abstract:
A system and methods for redundant current-sum feedback control of an actuator system is presented. An actuator comprises actuation coils configured to actuate the actuator, and an actuation coil current sensor senses a measured total coil current comprising a sum of coil currents of each of the actuation coils. Actuator coil controllers control the actuation coils based on a commanded total coil current and the measured total coil current.
Public/Granted literature
- US20150325353A1 Redundant Current-Sum Feedback Actuator Public/Granted day:2015-11-12
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