PL422099A1 - Multicopter with rotors with variable angle of incidence and method for controlling its flight - Google Patents
Multicopter with rotors with variable angle of incidence and method for controlling its flightInfo
- Publication number
- PL422099A1 PL422099A1 PL422099A PL42209917A PL422099A1 PL 422099 A1 PL422099 A1 PL 422099A1 PL 422099 A PL422099 A PL 422099A PL 42209917 A PL42209917 A PL 42209917A PL 422099 A1 PL422099 A1 PL 422099A1
- Authority
- PL
- Poland
- Prior art keywords
- rotors
- thrust
- rotor
- multicopter
- flight
- Prior art date
Links
- 230000007423 decrease Effects 0.000 abstract 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- Rotary Pumps (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Przedmiotowy wynalazek dotyczy multikoptera, tj. helikoptera wielowirnikowego. Wynalazek charakteryzuje się tym, że kąt natarcia łopat w wirnikach (2A, 2B, 2C, 2D) jest zmienny, przy czym jest on zmieniany niezależnie dla poszczególnych wirników, ale tak samo dla wszystkich łopat w tym samym wirniku. Wynalazek dotyczy także sposobu sterowania lotem takiego multikoptera, który charakteryzuje się tym, że zmianę siły ciągu wirników osiąga się przez zmianę kąta natarcia jego łopat, z tym, że dla osiągnięcia celu sterowania na bieżąco wyznacza się siłę ciągu wirników, przy czym dla spowodowania obrotu multikoptera w kierunku zgodnym z ruchem wskazówek zegara, w widoku z góry, zwiększa się siłę ciągu wirników obracających się w kierunku przeciwnym do ruchu wskazówek zegara (2A, 2C) i/lub zmniejsza się siłę ciągu wirników obracających się w kierunku zgodnym z ruchem wskazówek zegara (2B, 2D), zaś dla spowodowania obrotu multikoptera w kierunku przeciwnym do ruchu wskazówek zegara, w widoku z góry, zwiększa się siłę ciągu wirników obracających się zgodnie z ruchem wskazówek zegara (2B, 2D) i/lub zmniejsza się siłę ciągu wirników obracających się przeciwnie (2A, 2C).The present invention relates to a multi-helicopter, i.e. a multi-rotor helicopter. The invention is characterized in that the angle of attack of the blades in the rotors (2A, 2B, 2C, 2D) is variable, and it is changed independently for individual rotors, but the same for all blades in the same rotor. The invention also relates to a method of controlling the flight of such a multicopter, which is characterized in that a change in the thrust force of the rotors is achieved by changing the angle of attack of its blades, except that to achieve the purpose of control, the rotor thrust force is determined on an ongoing basis, while causing the multiplier to rotate clockwise, in a top view, the thrust of the rotors counterclockwise (2A, 2C) increases and / or the thrust of the rotors rotates clockwise ( 2B, 2D), and to cause the multiplier to rotate counterclockwise in top view, the thrust of the rotating clockwise rotates increases (2B, 2D) and / or the thrust of the rotating rotor decreases on the contrary (2A, 2C).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL422099A PL232731B1 (en) | 2017-07-03 | 2017-07-03 | Multicopter with rotors with variable angle of incidence and method for controlling its flight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL422099A PL232731B1 (en) | 2017-07-03 | 2017-07-03 | Multicopter with rotors with variable angle of incidence and method for controlling its flight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL422099A1 true PL422099A1 (en) | 2019-01-14 |
| PL232731B1 PL232731B1 (en) | 2019-07-31 |
Family
ID=64958825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL422099A PL232731B1 (en) | 2017-07-03 | 2017-07-03 | Multicopter with rotors with variable angle of incidence and method for controlling its flight |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL232731B1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106794895A (en) * | 2016-05-18 | 2017-05-31 | 深圳市创客工场科技有限公司 | multi-rotor aircraft |
| WO2018119620A1 (en) * | 2016-12-27 | 2018-07-05 | 深圳市大疆创新科技有限公司 | Multi-rotor unmanned aerial vehicle |
-
2017
- 2017-07-03 PL PL422099A patent/PL232731B1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106794895A (en) * | 2016-05-18 | 2017-05-31 | 深圳市创客工场科技有限公司 | multi-rotor aircraft |
| WO2018119620A1 (en) * | 2016-12-27 | 2018-07-05 | 深圳市大疆创新科技有限公司 | Multi-rotor unmanned aerial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| PL232731B1 (en) | 2019-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4653973A3 (en) | Multicopter with angled rotors | |
| WO2016053777A3 (en) | Rotary wing aircraft and method of controlling a rotary wing aircraft | |
| EP4403463A3 (en) | Fixed wing aircraft with trailing rotors | |
| ATE490176T1 (en) | SPEED CONTROLLER FOR A ROTOR HAVING A VARIABLE MAXIMUM COLLECTIVE BLADE ANGLE AND METHOD | |
| EP4250553A3 (en) | Multi-rotor tonal noise control for uav | |
| NZ712885A (en) | Wind turbine control system | |
| UA100763C2 (en) | Aircraft with coaxial counter-rotating sustaining rotors without cyclic change of pitch equipped with means of aerodynamic control of position and trajectory of flight | |
| WO2015117580A3 (en) | Camshaft adjuster and method for operating a camshaft adjuster | |
| BR112018013496A2 (en) | aircraft | |
| WO2015133932A3 (en) | Rotary-wing aircraft with vertical take-off | |
| NO20150740A1 (en) | System and method for preventing collisions between wind turbine blades and flying objects | |
| BR112018017284A2 (en) | Method for determining an equivalent wind speed of a rotor blade plane of a wind power installation, wind power installation, and wind farm. | |
| EP3877645C0 (en) | PILOT ANGLE CONTROL OF WIND TURBINE BLADES IN STANDBY MODE | |
| WO2014132002A3 (en) | Variable-pitch vane | |
| BR112018010011A2 (en) | method for controlling a wind power installation, and, wind power installation | |
| NZ749455A (en) | Bistable pitch propeller system with bidirectional propeller rotation | |
| PL414874A1 (en) | Photovoltaic shutters | |
| PL422099A1 (en) | Multicopter with rotors with variable angle of incidence and method for controlling its flight | |
| GB2540246B (en) | A radial control shaft for a device for controlling the pitch of fan blades of a turbine engine having an unducted fan, and a method of mounting such a shaft | |
| EP2763293A3 (en) | Motor | |
| WO2016126301A3 (en) | Active flow control system | |
| BR112018012156A2 (en) | method for controlling a wind power installation, and, wind power installation | |
| BR112018069414A2 (en) | generator rotor, generator of a wind turbine or a hydroelectric power plant, wind turbine, hydroelectric power plant, and | |
| BR112017008046A2 (en) | method and control device for synchronizing a turbine with the mains | |
| WO2016200457A3 (en) | Aerial vehicle including autonomous rotor speed control |