CN107140208A - STOL top load multiaxis fans wing unmanned plane - Google Patents
STOL top load multiaxis fans wing unmanned plane Download PDFInfo
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- CN107140208A CN107140208A CN201710254957.2A CN201710254957A CN107140208A CN 107140208 A CN107140208 A CN 107140208A CN 201710254957 A CN201710254957 A CN 201710254957A CN 107140208 A CN107140208 A CN 107140208A
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- cross flow
- blade
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- 238000004891 communication Methods 0.000 claims abstract description 12
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/003—Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage
- B64C39/005—Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage about a horizontal transversal axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/25—Fixed-wing aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
Abstract
A kind of STOL top load multiaxis fans wing unmanned plane, the features such as possessing STOL, low speed high lift-drag ratio, flight stability, heavy－duty, the unmanned plane includes fuselage, fan alar part part, lifting and direction controlling part, power part, communication and receiving module commander control module, nose-gear and rear undercarriage；Wherein described fan alar part part includes cross flow fan and wing, wherein the cross flow fan includes blade and blade seat；Motor drives cross flow fan to rotate with transmission device when the unmanned plane is run, lift and thrust the supply aircraft produced when being rotated using fan is flown, and passes through lifting and lifting, steering, roll, pitching and the driftage of direction controlling component controls unmanned plane.Its structure and control system are simple, low-speed operations when load is big, stability and security are good etc., be particularly suitable for low-altitude low-speed and fly, and used in the poor area of landing condition.
Description
Technical field
The present invention relates to unmanned plane field, more particularly to a kind of STOL top load multiaxis fan wing unmanned plane.
Background technology
The development of aircraft, one is to pursue economy and high efficiency, and this is the speciality of aircraft (fixed wing aircraft)；Two be to chase after
Ask VTOL, it is not necessary to which landing runway, low-altitude low-speed performance is good, this is the speciality of helicopter.But this two classes aircraft
All there is shortcoming, the larger airport of aircraft requirements and private track, low-altitude low-speed is poor for applicability, be not suitable for small space region
Use；Helicopter structure and manipulation are complicated, and cruising time is short, and payload is low.In recent years, exploring a kind of new general both at home and abroad
Fan rotor aircraft is read, it is a kind of big load low-speed operations device between helicopter and fixed wing aircraft, because the fan wing flies
Row device structure and manipulation are simple, have the advantages that high flight efficiency, top load, low noise and STOL, make it have very big
Advantages for development, as the new study hotspot in aircraft field in recent years.It is that one kind is all different from routine from principle to configuration
Fixed-wing, rotor, the new principle of flapping wing aircraft, new concept aircraft.
The content of the invention
The present invention based on fan wing cross flow fan principle art, the unmanned plane be provided simultaneously with STOL, low speed high lift-drag ratio,
The advantage of flight stability, heavy－duty, and the transport task of military and civilian, city or the area in hardship of taking off can be applied to
Material Transportation.
The present invention uses fan wing cross flow fan as power, the top load multiaxis unmanned plane of STOL can be achieved, it is horizontal
Flow fan, which designs and produces and fanned wing multiaxis layout, all has novelty well, in addition, invention equipment has two axles and four axles
Two kinds of models, can be selected and be used according to different mission requirements.
Every design content on unmanned plane is respectively：
(1) wing structure：One big core research contents of multiaxis fan wing machine is exactly the design for fanning the wing.The fan wing is the dynamic of aircraft
Power is originated.First from structural strength, the blade of the fan wing is required to subject the reaction force of air in flight course, and shape
Become and require in certain limit, so the structure design of the fan wing, overall antitorque and fan wing material technology are one on wing design
Big emphasis, is also that multiaxis fan wing machine can further improve the difficult point of practicality, the secondly design of fan wing power will also ensure height
Lift.Several lower coupling parameters of wing machine wing are fanned in setting below：Fan radius r is 60mm, and cross flow fan blade outer rim is with before
Apart from leading edge deep-slotted chip breaker gap θ it is 8mm between edge deep-slotted chip breaker inner circle radius R1, fan wing trailing edge point is to outside cross flow fan blade
Farthest horizontal range L is 220mm between edge, and fan wing wing lower aerofoil is 35 ° with top airfoil bevel phase angle trailing edge angle β, crossing current
The fan blade string of a musical instrument is 10 ° with Y-axis angle blade angle γ, and it is 1m, wing lower aerofoil that wing length d is chosen in numerical simulation
Angle of attack α is 4 ° when parallel with direction of flow, and cross flow fan number of blade n is 12.In addition, leaf chord length takes 20mm, rotation speed of the fan
2000r/min or so.Wing design parameter so in addition to leading edge angular aperture σ is established substantially.Except these lower coupling parameters
In addition, also there are some coupling parameters in fan wing machine.Most important of which is exactly：Thrust and lift, the angle of attack and leading edge angular aperture.1.
Thrust and lift：Choose using thrust as constraint, maximize lift, to optimize the fan upper and lower airfoil shape of the wing.It is high by Sculptor
Rank grid deforming method fans the upper and lower aerofoil of the wing to parameterize, while using archipelago genetic algorithm (MIGA) and SQP
Algorithm (NLPQL) is optimized according to optimisation strategy and flow for specific example to the upper and lower airfoil shape for fanning the wing.2. the angle of attack
With leading edge angular aperture：Fanning the lift of fan rotor aircraft when nose of wing installs movable leading-edge winglet to improve High Angle of Attack.Leading edge is small
Wing size accounts for about 10 ° of scopes at fan nose of wing, and its length is 12mm.Leading edge winglet is rectangular paddle, is placed on fan nose of wing and opens
At bicker.Leading edge winglet pivot is rectangular paddle midpoint, and the small wing blade of leading edge is located at the circle where fan wing leading edge of a wing section
On arc extended line, the tangent line and leading edge winglet chord of blade wire clamp angle for taking the small wing blade point midway extended line of leading edge define winglet rotation
Gyration, the leading edge winglet blade string of a musical instrument i.e. winglet established angle parallel with tangent line is 0 °, now the small chord line of leading edge and radial direction
Vertically, while it is just to define the small flapwise cross flow fan internal rotating of leading edge (counterclockwise).Leading edge winglet rotation angle range is 0 °
To 90 °.And be adjusted by the winged controls of KK2.15, regulation correspondence scope is 0 ° to 30 ° of aircraft pitch angle.
(2) aircraft overall structure：First is that multiaxis fan wing machine needs the overall aerodynamic configuration of the aircraft of design ideal, including machine
Coordination and the balance of body, the fan wing and other control surfaces, realize very short takeoff and landing and heavy－duty ratio.Second is to ensure fan wing air-flow
The control surface of aircraft is not affected, it is ensured that the stable convenience for manipulating and flying of aircraft.3rd is that aircraft details is adjusted,
Coordinate including front and rear row rotation speed of the fan, full fuselage is shockproof etc., the stabilized flight in flight course is realized, practical value is improved.
(3) motion：Cross flow fan uses coaxial transmission, controls to fan wing rotating speed in the automatically controlled mode of traditional aeromodelling airplane.
Other control surfaces are identical with the steering wheel transmission of common fixed-wing unmanned plane.The flight control technique of increasing income of unmanned plane can be also added in good time,
The convenience of aircraft handling is reached.
The present invention equips the technical scheme used to achieve the above object：
A kind of multiaxis fan wing unmanned plane for possessing STOL, low speed high lift-drag ratio, flight stability, heavy－duty, the nothing
It is man-machine including fuselage, fan alar part part, lifting and direction controlling part, power part, communication and receiving module commander control module,
Nose-gear (12) and rear undercarriage (13)；Wherein described fan alar part part includes cross flow fan (8) and wing, wherein the crossing current
Fan (8) includes blade (1) and blade seat (2)；Motor drives cross flow fan (8) with transmission device when the unmanned plane is run
Rotate, lift and thrust the supply aircraft produced when being rotated using fan is flown, and passes through lifting and direction controlling part
Control lifting, steering, roll, pitching and the driftage of unmanned plane.
The beneficial effect that the present invention is equipped is：Not stall, structure and control system letter when STOL, high-angle-of-attack flight
Load is big during single, low-speed operations, stability and security are good etc., is particularly suitable for low-altitude low-speed and flies, and landing condition compared with
The area of difference is used.Wing machine is fanned compared with helicopter, structure and control system are simply too much, cruise efficiency is high, does not go straight up to
Pneumatic, structure that machine has, gas bullet, fly the problem of control, vibration, noise etc. are a series of sufficiently complex, development and working service into
This is small；It is compared with fixed-wing aircraft, and landing is apart from short, and not stall under High Angle of Attack and turbulent state of flight, payload is big, low latitude
Stability and security are good during low-speed operations.This is a kind of course of new aircraft of performance between helicopter and fixed-wing aircraft.
Brief description of the drawings
Fig. 1 is the fan wing detail view that the present invention is equipped
Fig. 2 is two axles fan wing machine design sketch of the invention
Fig. 3 is four axles fan wing machine design sketch of the invention
Fig. 4 is present invention fan wing wing two-dimensional section parameter schematic diagram
Fig. 5 is fan wing air-foil figure after present invention optimization
Fig. 6 is present invention fan wing leading edge of a wing winglet geometry schematic diagram
Drawing reference numeral explanation：(1) blade, (2) blade seat, (3) fan base, (4) fixed fin, (5) rudder, (6)
Elevator, (7) horizontal stabilizer, (8) cross flow fan, (9) piggyback pod, (10) wing arm, (11) fuselage, (12) nose-gear,
(13) undercarriage, (14) winglet, (15) aileron, (16) wing fence, (17) four axle wing fences, (18) active force cabin, (19) four afterwards
Axle fuselage, (20) are from piggyback pod, (21) leading edge winglet.
Embodiment
A kind of STOL top load multiaxis fans wing unmanned plane, based on fan wing cross flow fan principle art, is provided simultaneously with short
Away from landing, low speed high lift-drag ratio, flight stability, heavy－duty advantage, and can be applied to military and civilian transport task,
City or the Material Transportation for the area in hardship of taking off；It is characterized in that the unmanned plane includes fuselage, fan alar part part, lifting and direction
Control unit, power part, communication and receiving module commander control module, nose-gear 12 and rear undercarriage 13；It is wherein described
Fanning alar part part includes cross flow fan 8 and wing, wherein the cross flow fan 8 includes blade 1 and blade seat 2；The multiaxis short distance
Landing top load multiaxis fan wing unmanned plane can be divided into two axles fan wing unmanned plane and four axles fan wing unmanned plane.
Described STOL top load multiaxis fan wing unmanned plane, it is characterised in that：Fan the design of wing scheme, the ginseng of wing
Number is：The outer rim circumradius r of blade 1 is 60mm, and distance theta is between the outer rim of cross flow fan blade 1 and leading edge deep-slotted chip breaker inner circle
8mm, trailing edge point to farthest horizontal range L between cross flow fan blade outer rim is 220mm, and wing lower aerofoil and top airfoil are oblique
Face section angle trailing edge angle β is 35 °, and wing length d is 1m, and angle of attack α is 4 ° when wing lower aerofoil is parallel with direction of flow, and flow over wind
Fan leaf number n is 12, and chord of blade 20mm is centrosymmetric on installation and blade seat 2, and the cross flow fan blade string of a musical instrument is pressed from both sides with Y-axis
Angle (i.e. blade angle) γ is 10 °；Leading edge winglet 21 is rectangular paddle, is arranged at fan nose of wing angular aperture, big to improve
The lift of rotor aircraft is fanned during the angle of attack, leading edge winglet 21 accounts for 10 ° of scopes at fan nose of wing, and its length is 12mm, leading edge winglet 21
Pivot is rectangular paddle midpoint, and the blade of leading edge winglet 21 takes on the circular arc extended line where fan wing leading edge of a wing section
The tangent line of the small wing blade point midway extended line of leading edge defines the anglec of rotation of leading edge winglet 21 with leading edge winglet chord of blade wire clamp angle,
The blade string of a musical instrument of the leading edge winglet 21 i.e. established angle of leading edge winglet 21 parallel with tangent line is 0 °, now the small chord line of leading edge and radial direction
Vertically, the rotation angle range of leading edge winglet 21 is 0 ° to 90 °, and leading edge winglet 21 is connected with elevator 6, can fly control by KK2.15
It is adjusted, regulation correspondence scope is 0 ° to 30 ° of aircraft pitch angle.
Further described STOL top load multiaxis fan wing unmanned plane, it is characterised in that the fuselage is by wooden
Constituted with composite, power part can be according to selecting the need for different task demand different dynamical system and mission payload to set
It is standby.
Further described STOL top load multiaxis fan wing unmanned plane, it is characterised in that fuselage is boxlike machine
Body.
Further STOL top load multiaxis fans wing unmanned plane, wherein two axles fan wing unmanned plane is characterised by described
Unmanned plane includes two axles fan wing unmanned aerial vehicle body 11, fan alar part part, lifting and direction controlling part, power part, communicates and connect
Receive module commander control module, nose-gear 12 and rear undercarriage 13；Wherein described fan alar part part includes cross flow fan 8 and machine
The wing, wherein the cross flow fan 8 include blade 1 and blade seat 2, the wing include fan base 3, wing arm 10, winglet 14,
Aileron 15, wing fence 16, leading edge winglet 21；Lifting and direction controlling part include fixed fin 4, rudder 5, elevator 6, water
Flat stabilization 7；Power part includes piggyback pod 9 and motor and transmission system in piggyback pod 9.Motor is filled with transmission
Put drive cross flow fan 8 rotate, the transmission device be big retarding than gear drive.Cross flow fan 8 is used along nobody
Machine axis is symmetrical set.It commands control module control lifting and direction controlling part to enter by communication and receiving module
Row lifting realizes the manipulation of fan wing machine by aileron 15, elevator 6, rudder 5 and control rotation speed of the fan with turning to, and
Aileron 15 designs the Outboard Sections in the fan wing, and it is special to obtain the operation under low speed that the rudder face of aileron 15 extends to cross flow fan rear
Property.
Further described STOL top load multiaxis fan wing unmanned plane, wherein four axles fan wing unmanned plane feature exists
Wing unmanned aerial vehicle body 19, fan alar part part, lifting and direction controlling part, power part are fanned including four axles, lead in the unmanned plane
Letter and receiving module commander control module, nose-gear 12 and rear undercarriage 13；Wherein described fan alar part part includes cross flow fan 8
And wing, wherein the cross flow fan 8 include blade 1 and blade seat 2, the wing include fan base 3, wing arm 10, aileron 15,
Four axle wing fences 17, leading edge winglet 21；Power part includes active force cabin 18, from piggyback pod 20 and positioned at active force cabin 18, driven
Motor and transmission system in power cabin 20.The motor of the unmanned plane drives cross flow fan 8 to rotate with transmission device, described
Transmission device is transmission belt, drives cross flow fan 8 to rotate by transmission belt and realizes flight to produce distributed thrust and lift.Institute
State cross flow fan 8 to set using tandem, i.e., two groups of cross flow fans 8 are arranged in the front end of wing, two groups of crossing current wind are arranged at rear
Fan 8, and rear cross flow fan is less than front setting；Undercarriage is laid out using rear bikini.It is referred to by communication with receiving module
Wave control module control lifting and direction controlling part is lifted and turned to, realized by four ailerons and control rotation speed of the fan
The manipulation of wing unmanned plane is fanned, the vertical tail of four axles is blended in the outside of 4 fan arms, to put forward longitudinal stability.
Further its installation step is：
(1) 12 blades are separately fixed in blade seat and blade neck, it is desirable to ensure symmetrically unified with axis.
(2) wooden or composite matter body side plate, body upper and lower cover plates, wing and other structures are made.
(3) motor shaft is inserted in the jack of circular motor stator, cross flow fan is docked into fixation with power transmission shaft.
(4) battery and communication are separately fixed in body with receiving module.
(5) wing is linked together with fuselage and fixed with fastener.
(6) connection of battery and communication and receiving module is completed.
Patent of the present invention is not limited to above-mentioned embodiment, using with the same or analogous structure of patent of the present invention and aircraft
Outward appearance and aerodynamic configuration, obtain other unmanned plane forms, in this patent protection domain.
Claims (12)
1. a kind of STOL top load multiaxis fans wing unmanned plane, based on fan wing cross flow fan principle art, short distance is provided simultaneously with
Landing, low speed high lift-drag ratio, flight stability, the advantage of heavy－duty, and the transport task of military and civilian, city can be applied to
City or the Material Transportation for the area in hardship of taking off；It is characterized in that the unmanned plane includes fuselage, fan alar part part, lifting and direction control
Part processed, power part, communication and receiving module commander control module, nose-gear (12) and rear undercarriage (13)；Wherein institute
Stating fan alar part part includes cross flow fan (8) and wing, wherein the cross flow fan (8) includes blade (1) and blade seat (2)；
The STOL top load multiaxis fan wing unmanned plane can be divided into two axles fan wing unmanned plane and four axles fan wing unmanned plane.
2. STOL top load multiaxis according to claim 1 fans wing unmanned plane, it is characterised in that：Fan setting for wing scheme
Count, the parameter of wing is：Blade (1) outer rim circumradius r is 60mm, cross flow fan blade (1) outer rim and leading edge deep-slotted chip breaker
Distance theta is 8mm between inner circle, and trailing edge point to farthest horizontal range L between cross flow fan blade outer rim is 220mm, wing
Lower aerofoil is 35 ° with top airfoil bevel phase angle trailing edge angle β, and wing length d is 1m, when wing lower aerofoil is parallel with direction of flow
Angle of attack α is 4 °, and cross flow fan number of blade n is 12, chord of blade 20mm, and be centrosymmetric installation and the wind that on blade seat (2), flows over
The fan leaf string of a musical instrument is 10 ° with Y-axis angle (i.e. blade angle) γ；Leading edge winglet (21) is rectangular paddle, is arranged on before the fan wing
At edge angular aperture, to improve the lift that rotor aircraft is fanned during High Angle of Attack, leading edge winglet (21) accounts for 10 ° of scopes at fan nose of wing, its
Length is 12mm, and leading edge winglet (21) pivot is rectangular paddle midpoint, and leading edge winglet (21) blade is located at before fan wing wing
On circular arc extended line where rim segment, the tangent line and leading edge winglet chord of blade wire clamp of the small wing blade point midway extended line of leading edge are taken
Angle defines leading edge winglet (21) anglec of rotation, leading edge winglet (21) blade string of a musical instrument i.e. leading edge winglet (21) established angle parallel with tangent line
For 0 °, now the small chord line of leading edge is vertical with radial direction, and leading edge winglet (21) rotation angle range is 0 ° to 90 °, and leading edge is small
The wing (21) is connected with elevator (6), can fly control by KK2.15 and be adjusted, and regulation correspondence scope is that 0 ° of aircraft pitch angle is arrived
30°。
3. STOL top load multiaxis according to claim 1 fans wing unmanned plane, it is characterised in that the fuselage is by wood
Matter and composite are constituted, and power part can be according to selecting different dynamical system and mission payload the need for different task demand
Equipment.
4. STOL top load multiaxis according to claim 1 fans wing unmanned plane, it is characterised in that fuselage is boxlike machine
Body.
5. STOL top load multiaxis according to claim 1 fans wing unmanned plane, wherein two axles fan wing unmanned plane feature
It is that the unmanned plane includes two axles fan wing unmanned aerial vehicle body (11), fan alar part part, lifting and direction controlling part, power part
Part, communication and receiving module commander control module, nose-gear (12) and rear undercarriage (13)；Wherein described fan alar part part includes
Cross flow fan (8) and wing, wherein the cross flow fan (8) includes blade (1) and blade seat (2), the wing includes fan
Seat (3), wing arm (10), winglet (14), aileron (15), wing fence (16), leading edge winglet (21)；Lifting and direction controlling part
Including fixed fin (4), rudder (5), elevator (6), horizontal stabilizer (7)；Power part includes piggyback pod (9) and position
Motor and transmission system in piggyback pod (9).
6. two axle according to claim 5 fans wing unmanned plane, it is characterised in that the motor of the unmanned plane and transmission
Device drive cross flow fan (8) rotate, the transmission device be big retarding than gear drive.
7. two axle according to claim 5 fans wing unmanned plane, it is characterised in that the cross flow fan (8) is used along unmanned plane
Axis is symmetrical set.
8. two axle according to claim 5 fans wing unmanned plane, it is characterised in that is commanded and controlled with receiving module by communication
Module control lifting and direction controlling part lifted and turned to, by aileron (15), elevator (6), rudder (5) and
Control rotation speed of the fan fans the manipulation of wing machine to realize, and aileron (15) design, in the Outboard Sections of the fan wing, aileron (15) rudder face prolongs
Cross flow fan rear is reached to obtain the operating characteristic under low speed.
9. STOL top load multiaxis according to claim 1 fans wing unmanned plane, wherein four axles fan wing unmanned plane feature
It is that the unmanned plane includes four axles fan wing unmanned aerial vehicle body (19), fan alar part part, lifting and direction controlling part, power part
Part, communication and receiving module commander control module, nose-gear (12) and rear undercarriage (13)；Wherein described fan alar part part includes
Cross flow fan (8) and wing, wherein the cross flow fan (8) includes blade (1) and blade seat (2), the wing includes fan
Seat (3), wing arm (10), aileron (15), four axle wing fences (17), leading edge winglet (21)；Power part include active force cabin (18), from
Piggyback pod (20) and positioned at active force cabin (18), from the motor and transmission system in piggyback pod (20).
10. four axle according to claim 9 fans wing unmanned plane, it is characterised in that the motor of the unmanned plane and transmission
Device drive cross flow fan (8) rotate, the transmission device be transmission belt, by transmission belt drive cross flow fan (8) rotate with
Produce distributed thrust and lift realizes flight.
11. four axle according to claim 9 fans wing unmanned plane, it is characterised in that the cross flow fan (8) uses tandem
Set, i.e., two groups of cross flow fans (8) are arranged in the front end of wing, two groups of cross flow fans (8), and rear cross flow fan are arranged in rear
Set less than front；Undercarriage is laid out using rear bikini.
12. four axle according to claim 9 fans wing unmanned plane, it is characterised in that is commanded and controlled with receiving module by communication
Module control lifting and direction controlling part lifted and turned to, by four ailerons and control rotation speed of the fan come realize fan the wing without
Man-machine manipulation, the vertical tail of four axles is blended in the outside of 4 fan arms, to put forward longitudinal stability.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710254957.2A CN107140208A (en) | 2017-04-11 | 2017-04-11 | STOL top load multiaxis fans wing unmanned plane |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710254957.2A CN107140208A (en) | 2017-04-11 | 2017-04-11 | STOL top load multiaxis fans wing unmanned plane |
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| CN107140208A true CN107140208A (en) | 2017-09-08 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826245A (en) * | 2017-11-21 | 2018-03-23 | 南京航空航天大学 | A kind of cross flow fan swing device |
| CN109018342A (en) * | 2018-08-24 | 2018-12-18 | 南京航空航天大学 | One kind is verted cycloid fan swing device, vert cycloid fan rotor aircraft and its control method |
| CN109229367A (en) * | 2018-10-30 | 2019-01-18 | 南京航空航天大学 | A kind of new configuration vertical take-off and landing drone and its flight control method |
| CN113653653A (en) * | 2021-09-27 | 2021-11-16 | 安徽工业大学 | Half-rotating cross flow fan impeller |
| CN114291261A (en) * | 2022-01-20 | 2022-04-08 | 上海工程技术大学 | Double-transverse-flow fan wing of wing aircraft and design method thereof |
-
2017
- 2017-04-11 CN CN201710254957.2A patent/CN107140208A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826245A (en) * | 2017-11-21 | 2018-03-23 | 南京航空航天大学 | A kind of cross flow fan swing device |
| CN107826245B (en) * | 2017-11-21 | 2023-12-05 | 南京航空航天大学 | Cross-flow fan blade device |
| CN109018342A (en) * | 2018-08-24 | 2018-12-18 | 南京航空航天大学 | One kind is verted cycloid fan swing device, vert cycloid fan rotor aircraft and its control method |
| CN109018342B (en) * | 2018-08-24 | 2024-02-20 | 南京航空航天大学 | Cycloidal fan wing device, cycloidal fan wing tilting aircraft and control method |
| CN109229367A (en) * | 2018-10-30 | 2019-01-18 | 南京航空航天大学 | A kind of new configuration vertical take-off and landing drone and its flight control method |
| CN113653653A (en) * | 2021-09-27 | 2021-11-16 | 安徽工业大学 | Half-rotating cross flow fan impeller |
| CN114291261A (en) * | 2022-01-20 | 2022-04-08 | 上海工程技术大学 | Double-transverse-flow fan wing of wing aircraft and design method thereof |
| CN114291261B (en) * | 2022-01-20 | 2023-09-22 | 上海工程技术大学 | Double-cross-flow fan blade of fan-blade aircraft and design method thereof |
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