Aircraft Control TRIZ Cases
- Aerial UE Elevation-Based Mode Switch for 5G Interference Mitigation
Aerial user equipment switches to directional transmit mode when elevation exceeds thresholds, reducing interference to neighboring base stations.
- Actuator No-Back Arrangement with Segmented Brake Controller
Segmenting the brake controller from the screw shaft members eliminates axial feedback forces, reducing maintenance complexity and motor workload.
- Aircraft Flap Support Structure with Continuous Aerodynamic Surface
A flap deployment system integrates aerodynamic surfaces into the support structure to maintain a continuous profile in the stowed position.
- Tandem Flight Control Surface Actuation Reducing Weight and Drag
A dual actuation assembly links inboard and outboard flight control surfaces to move them in tandem.
- Drone Delivery Beacon for 3D Location Authentication
Destination transceivers authenticate drones via beacon signals to resolve delivery precision and security trade-offs.
- Analog Hydraulic Actuator Control for Aircraft Flight Surfaces
Analog hydraulic control loops balance load sharing between dual actuators, eliminating software certification delays and enabling KHz transient compensation.
- Linear Electric Motor Actuator for Aircraft Wing Leading Edge Flap
Replacing mechanical transmissions with a linear electric motor reduces movement device mass and footprint while enhancing flap precision.
- Aircraft Wing Camber Adjustment via Flap-Driven Jackscrew Linkage
Flap-driven jackscrew linkage moves a wing droop panel through mechanical coupling, eliminating bulky dedicated actuators and reducing wing assembly weight.
- Pseudo-GPS Interface for Drone Positioning Accuracy
A remote sensor interface generates pseudo-GPS signals to merge with inertial tracking data.
- Aircraft Energy Protection Device Thrust Management
An aircraft energy protection device manages autothrust using angle of attack and control member position data.
- Ornithopter Wing Sweep and Tension Control
Variable wing sweep and membrane tension generate control torques, resolving the trade-off between precise angular orientation and mechanical complexity.
- Magneto-thermal Convection Actuator for Lightweight High-Acceleration Design
A shape-memory alloy actuator uses induction heating and magneto-thermal convection cooling to transform material phases and drive mechanical motion.
- Torque Tube Door for Aircraft Flap Sealing
A torque tube door attaches to an inboard wing flap to cover a fuselage opening during cruise flight.