Cosmonautic Vehicles TRIZ Cases
- Atmospheric Plasma Deposition of Conductive Polymer Coatings
Atmospheric plasma deposition creates conductive conjugated polymer coatings, eliminating solvent use and vacuum infrastructure requirements.
- Radiation Stable Shield Using Overlapping Glass Flakes
A flexible polymeric shield embeds overlapping planar glass flakes to absorb low energy protons and protect spacecraft solar arrays.
- Mirror Support Mechanism Thermal Deformation Control
Hexagonal mirror support mechanism uses flexible beam portions to absorb thermal expansion differences between the reflecting mirror and structure member.
- Power-Enhanced Satellite Slew Maneuvers
A method calculates power-enhanced slew maneuvers using dynamic solar array orientation to maximize energy collection during satellite reorientation.
- Flexible Spacecraft Attitude Control via Friction and Vibration Estimation
A compound controller estimates flywheel friction and appendage vibration disturbances to stabilize flexible spacecraft attitude.
- Staggered Joint Thermal Protection Panels for Reentry Erosion
Heat resistant panels with staggered joints disrupt airflow alignment to minimize overheating during spacecraft reentry.
- Shape Memory Alloy Joint for Satellite Panel Positioning
A shape-memory-alloy joint controls panel position by limiting torsion spring bias through thermal phase transitions.
- Multi-Degree-of-Freedom Electromagnetic Machine for Singularity-Free CMG
Electromagnetic machine replaces mechanical gimbals with magnetic actuation to eliminate singularities in control moment gyroscopes.
- Cryogenic Fuel Reservoir Using Capillary and Hydrostatic Forces
An insulated external reservoir employs hydrostatic pressure to maintain bubble-free fuel positioning, eliminating pre-acceleration requirements.
- Boom Locking Mechanism for Deployable Structures
A boom locking mechanism secures the proximal end of a tubular boom to a root plug using clamps and levers.
- Torsion Bar Satellite Release Mechanism for Synchronized Deployment
A torsion bar release mechanism guides satellite deployment via a slider and guide interface.
- Dual-Mode Flight Control Actuation for Power and Heat Management
A dual-mode flight control actuation system adjusts bandwidth to conserve energy during low-frequency operations.