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. 18, 2022
Filed:
Sep. 23, 2016
Embraer S.a., São José dos Campos-SP, BR;
Daniel Paulo De Tarso Ferreira, São José dos Campos, BR;
Thomas Kestenbach, São José dos Campos, BR;
Luiz Gustavo Medeiros Carneiro, São José dos Campos, BR;
Patrice London Guedes, São José dos Campos, BR;
Jose Roberto Ferreira De Camargo Clark Reis, São José dos Campos, BR;
Yaborã Indústria Aeronáutica S.A., São José dos Campos-SP, BR;
Abstract
An automatic takeoff flight control system controls an aircraft to automatically follow a predetermined set of control parameters upon taking off from the ground using both longitudinal and lateral control laws. The control system provides takeoff speed reduction to thereby reduce the takeoff distance (TOD) and, as a consequence, increase the takeoff weight (TOW). The control system sets the horizontal stabilizer (HSTAB) in a non-trimmed condition—named 'mistrim'; and provides beta for optimum climb at takeoff, through lateral-directional surfaces commands.