Artificial Satellites TRIZ Cases
- Mega-Constellation Propellant Planning for Controlled Reentry
This case allocates propellant for full orbital operations and timely atmospheric reentry, limiting debris buildup and collision risk.
- Wheel-Shaped Lunar Landing Structure for Fuel-Free Deceleration
This engineering case shows how a tethered wheel-shaped landing structure dissipates orbital kinetic energy through lunar-surface friction.
- Satellite Visibility Assignment with Dynamic Start-End Optimization
This case optimizes satellite-station visibility combinations by adjusting feasible start and end times under constraints.
- Satellite Cross-Track Scanning for High-Resolution Image Capture
This case shows how cross-track scanning, TDI sensors, and onboard filtering expand high-resolution coverage while prioritizing data transmission.
- Interlocking Space Cell Architecture for Reconfigurable Orbital Assembly
Standardized interlocking cells support orbital reconfiguration, modular replacement, and larger structures without monolithic launches.
- Orbit-Aware Routing for Dynamic Interplanetary Communication Links
This case recalculates communication paths from orbital parameters to maintain reliable data transfer as interplanetary links change.
- Space Information Recorder for Categorized Orbit Collision Analysis
This case categorizes orbit forecasts by constellation, orbital plane, and satellite to streamline collision-risk analysis.
- Magnetic-Only Satellite Control for Precision Pointing Without Reaction Wheels
Magnetorquers provide satellite pointing control without reaction wheels or moving parts.
- Space Information Recorder for Congested Orbit Intrusion Forecasting
Orbit forecasts from multiple operators are standardized to detect constellation intrusions and support timely collision avoidance alerts.
- Spacecraft Mission Manager for SAR Orbit Planning by Antenna Availability
The mission manager combines telemetry, user inputs, and ground-station visibility schedules to automate SAR tasking and orbit updates.