Invention Application
- Patent Title: HEALTH BASED ACTUATOR ALLOCATION
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Application No.: US18824728Application Date: 2024-09-04
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Publication No.: US20250066031A1Publication Date: 2025-02-27
- Inventor: Christopher Scott Saunders , Mark Johnson Cutler
- Applicant: Kitty Hawk Corporation
- Applicant Address: US CA Palo Alto
- Assignee: Kitty Hawk Corporation
- Current Assignee: Kitty Hawk Corporation
- Current Assignee Address: US CA Palo Alto
- Main IPC: B64D31/06
- IPC: B64D31/06 ; B64D45/00 ; G05D1/46 ; G05D1/606 ; G07C5/08

Abstract:
A vertical takeoff and landing vehicle which includes an allocation block that receives a set of desired forces or desired moments and a health metric associated with at least one of: (1) a motor controller or (2) a rotor that operates in a vertical takeoff and landing mode at least some of the time. A command signal is determined per a first manner that attempts to satisfy both the set of desired forces or desired moments and the health metric. If the command signal is unable to be determined in the first manner, a second manner is used that prioritizes flight control associated with one or more of a roll axis or a pitch axis over flight control associated with a yaw axis where the axes are mutually orthogonal. The command signal is output to the motor controller that controls the rotor using the command signal.
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