Quantum stabilizer systems include a Fin Control Module (FCM) for each stabilizer unit. The Fin Oscillation Simulator (FOS) allows local control of a Quantum stabilizer unit for testing, service, and commissioning. This video shows how to modify an FCM to connect a FOS.
The FOS uses hydraulic power from Quantum's QuietPack hydraulic power unit to move a fin and actuator under control of a local operator. Quantum stabilizer systems provide ride and comfort control for yachts, and for commercial and military vessels.