Zwängsbeanspruchungen beim Rohrvortrieb im Locker- und Festgestein
Two-damper passive gravity-gradient stabilization system
Tunnel gradients and aural health criterion for train passengers
Time-Optimal Control of Gravity Gradient Satellites with Disturbances
Time and Fuel Optimal Control for Gravity Gradient Spacecraft
The status of passive-gravity-gradient stabilization.
Thermoelectric electro-magnetic pump design for the SP-100 reference flight system