Title:
QUADCOPTER POSITION CONTROLLING SYSTEM USING COMBINATION FILTER
Document Type and Number:
WIPO Patent Application WO/2020/040331
Kind Code:
A1
Abstract:
The present invention relates to a quadcopter position controlling system using a combination filter comprising: MEMS inertial sensors for measuring positioning data; a receiver for receiving the positioning data; an MCU for controlling the position of the quadcopter by collecting the positioning data, and eliminating, by means of the combination of a complementary filter and a Kalman filter, angular errors which occur due to noise and vibration; a BLDC motor for driving a propeller; a speed changing apparatus for changing the angular speed of the BLDC motor; a battery for supplying power.
Inventors:
CHOI WON HYUCK (KR)
Application Number:
PCT/KR2018/009767
Publication Date:
February 27, 2020
Filing Date:
August 24, 2018
Export Citation:
Assignee:
HANSEO UNIV ACADEMIC COOPERATION FOUNDATION (KR)
International Classes:
G05D1/08; G05D3/12
Foreign References:
| KR101564020B1 | 2015-10-28 | |||
| KR20180035090A | 2018-04-05 | |||
| KR20180054007A | 2018-05-24 | |||
| KR20130082327A | 2013-07-19 |
Other References:
LIM, HYUN WOO: "Fusion Filter for Quad Copter Attitude Control Using MEMS Sensor", THE GRADUATE SCHOOL OF HANSEO UNIVERSITY. AERONAUTICAL SYSTEM ENGINEERING THESIS (MASTER'S), 1 August 2017 (2017-08-01), pages 1 - 65, XP055687117
Attorney, Agent or Firm:
CHUNG, Hwoi Hwan (KR)
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