The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 14, 2025
Filed:
May. 18, 2022
Lockheed Martin Corporation, Bethesda, MD (US);
Adam A. Leone, Newtown, CT (US);
Stephen Kubik, Newtown, CT (US);
Kevin Wrona, Milford, CT (US);
Benjamin J. Williamson, Jupiter, FL (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
Systems and methods for transitioning between rotor positions based on detected parameters of an aircraft. One embodiment provides an aircraft comprising a rotor assembly and a controller. The controller is configured to monitor an operating characteristic of the aircraft. The controller is configured to select, in response to a rotor neutral state of the aircraft being enabled, one of a plurality of rotor neutral positions based on the operating characteristic, the plurality of rotor neutral positions including a first rotor neutral position configured for vertical takeoff of the aircraft and a second rotor neutral position configured for start-up and shutdown of the aircraft. The controller is configured to set the selected one of the plurality of rotor neutral positions as the rotor neutral position for the aircraft.