Title:
METHOD OF STABILIZING A RADIO-CONTROLLED AIRCRAFT AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/1994/008847
Kind Code:
A1
Abstract:
A method of controlling and stabilizing the attitude of a radio-controlled aircraft uses a control signal (2) and an aircraft attitude signal (6), an aircraft control signal (7) being generated as the sum of the control signal (2) and the attitude signal (6). On obtaining the stabilization mode control signal (8), the effect of the aircraft attitude sensor (1) signal (6) is regulated. To improve aircraft stability, frequency correction of the attitude signal (6) is implemented. The device used in said method of controlling and stabilizing the attitude of a radio-controlled aircraft comprises an aircraft attitude sensor (1), an attenuator (9) having a controlled input (10) for the stabilization mode control signal (8), and an adder (3) with a signal input (5) and a control input (4) for the control signal (2). Frequency correction of the aircraft attitude signal (1) is effected using differentiating (113, 114) and/or integrating (115) components.
Inventors:
MAKEEV VITALY EGOROVICH (RU)
KUZICHKIN VLADIMIR FILIPPOVICH (RU)
DIVTSOV VASILY ALEXEEVICH (RU)
KUZICHKIN VLADIMIR FILIPPOVICH (RU)
DIVTSOV VASILY ALEXEEVICH (RU)
Application Number:
PCT/RU1993/000238
Publication Date:
April 28, 1994
Filing Date:
October 19, 1993
Export Citation:
Assignee:
MAKEEV VITALY EGOROVICH (RU)
KUZICHKIN VLADIMIR FILIPPOVICH (RU)
DIVTSOV VASILY A (RU)
KUZICHKIN VLADIMIR FILIPPOVICH (RU)
DIVTSOV VASILY A (RU)
International Classes:
G05D1/00; (IPC1-7): B64C13/00
Foreign References:
| GB1218112A | 1971-01-06 | |||
| US3512737A | 1970-05-19 | |||
| SU496536A1 | 1975-12-25 | |||
| DE3420076A1 | 1985-12-05 |
Other References:
A.A. LEBEV et al., "Dinamika Sistem Upravlenia Cespilotnymi Letatelnymi Apparatami", 1965, MASHINOSTROENIE, (MOSCOW), pages 162-163, 220-221.
A.S. NOVOSELOV et al., "Sistemy Adaptivnogo Upravlenia Letatelnymi Apparatami", 1987, MASHINOSTROENIE, (MOSCOW), pages 27-28.
"Sistemy Tsifrovogo Upravlenia Samoletom", pod zed. A.D. ALEXANDROVA, 1983, MASHINOSTROENIE, (MOSCOW), page 12.
A.S. NOVOSELOV et al., "Sistemy Adaptivnogo Upravlenia Letatelnymi Apparatami", 1987, MASHINOSTROENIE, (MOSCOW), pages 27-28.
"Sistemy Tsifrovogo Upravlenia Samoletom", pod zed. A.D. ALEXANDROVA, 1983, MASHINOSTROENIE, (MOSCOW), page 12.
Download PDF: