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:
Aug. 19, 2025
Filed:
Nov. 16, 2023
Korea Aerospace Research Institute, Daejeon, KR;
Youngshin Kang, Daejeon, KR;
Am Cho, Daejeon, KR;
Seongwook Choi, Daejeon, KR;
Yushin Kim, Seoul, KR;
Jongmin Bae, Sejong-si, KR;
Junho Cho, Seoul, KR;
Haneul Yun, Daejeon, KR;
Myeong Kyu Lee, Daejeon, KR;
KOREA AEROSPACE RESEARCH INSTITUE, Daejeon, KR;
Abstract
An apparatus for controlling a tilt rotor is provided. The apparatus includes a thrust command generator configured to generate a first collective pitch angle based on a throttle command, a rotation speed compensator configured to generate a compensation value based on a rotation speed of the motor, a compensation weight generator configured to generate weight values according to a flight speed, a collective pitch angle command generator configured to generate a collective pitch angle adjustment command of the rotor blade of the motor, based on the first collective pitch angle and a first compensation value being obtained by multiplying the compensation value by a preset conversion ratio and a first weight value, and a motor controller configured to generate a motor control command based on a second compensation value being obtained by multiplying the compensation value by a second weight value and the first collective pitch angle.