Gyro & Humphree Active Ride Integration

Vessel Profile: 350 Everglades Sea Trial

Witness the engineering in action. In our sea trial of the 350 Everglades offshore yacht, we combined a high-efficiency gyroscopic stabilizer with Humphree Active Ride interceptors to prove that dual-stabilization achieves absolute motion damping.

Everglades 350 • Sea Trial Demonstration Duration: 4:18 (Active Ride Tracking)

The 350 Everglades Dual-System Trial

The Everglades 350 hull is designed for deep-water running, but under standard operation, tracking through quartering swells induces rapid rolling and dramatic listing. By integrating two distinct stabilization paradigms, we neutralized motion across all axes.

Roll Damping: Gyro stabilization dampens low-frequency roll velocity at rest and trolling speeds.
Pitch & Trim Correction: Humphree interceptors adjust the boat's running trim dynamically, keeping the bow pinned at the ideal entry angle.
Active List Control: Automatic list adjustments neutralize wind and passenger weight shifting within milliseconds.
Coordinated Turn Tracking: Interceptors extend automatically on inside turns to reduce centrifugal roll, ensuring a flat, comfortable bank.

SYG TradeSecret Integration

Combining gyro stabilizers and active interceptors is more than mounting two separate control boxes. Standard installations operate in isolation, leading to "system fighting," heavy voltage drop, and high roll-damping lag. Starboard Yacht Group developed a proprietary, trade-secret integration architecture to solve this.

Bidirectional Telemetry Sharing

Our integration bridges the NMEA 2000 network of the gyro and the Humphree control computer. Instead of the interceptors reacting *after* the boat list is detected, the interceptor blades deploy preemptively using the gyro's instant roll-torque angular velocity data, slashing motion response lag to under 15ms.

Dynamic Alternator Matching

Gyros draw massive current during startup and high wave surges. Our smart DC-to-DC alternator coupling system actively tracks engine RPM, matching power intake to alternator surplus. This prevents voltage sag on critical navigation systems without running a generator.

Sodium-Ion Silent Bus

We engineered a safe, lightweight, non-flammable Sodium-Ion (Na-Ion) battery buffer system specifically for stabilization cycles. This buffer handles the extreme high-surge discharge of the active ride blades and keeps the gyro spinning silently overnight at anchor.

Engineered Synergy vs. Competitor Solutions

See how the Starboard Yacht Group open-architecture Gyro + Active Ride integration compares against traditional, single-brand, closed-loop stabilization systems.

Performance Dimension	SYG Integrated Gyro-Ride Combo	Competitor Closed Single-Brand
Roll Damping Lag	Under 15ms (Preemptive Telemetry)	150ms+ (Reactive Damping Lag)
Stabilization Axes	Full Motion (Roll, Pitch, Trim, List, Bank)	Roll Only (Leaves Pitch & Trim uncorrected)
Power Architecture	Sodium-Ion Buffer (No Gen-Set Silent Run)	Traditional Lead/Lithium (Full-time Gen-Set)
System Cooperation	Coordinated bus (prevents system fighting)	Isolated operation (controls clash in heavy seas)
Brand Freedom	Open-architecture (Neutral brand matching)	Proprietary Lock-in (Must use same brand)

Stabilization Synergy: Gyro & Active Ride Control