Speed Controller TRIZ Cases
- Electric Machine Torque Control for Drive Train Load Reduction
An electric machine generates counteracting torque to reduce mechanical stress on drive train components during vehicle operation.
- Adaptive EV Pedal Stroke Control System
A control system adjusts accelerator pedal response curves to match individual driver habits.
- Boat Operator Control System Cable Elimination
Replacing mechanical cables with electrical signals reduces installation complexity and component count while maintaining reliable throttle and shift control.
- Boat Steering System Dynamic Deflection Limiting
A boat steering system controller calculates a dynamic deflection angle limit for the direction guide member based on sensor data.
- Vehicle Driving Apparatus Oil Circulator Cooling
Oil circulator manages fluid levels inside the vehicle driving apparatus case to cool the stator and lubricate rotating components.
- Hybrid Driveline Control for Engine Stop Energy Recovery
Stopping transmission input shafts during engine stop recovers kinetic energy as electrical power while minimizing restart torque disturbances.
- Power Plant One-Way Clutch Eliminates Hydraulic Brake
One-way clutches replace hydraulic brakes in a power plant, eliminating dragging losses and improving responsiveness.
- Regenerative Braking Torque Control During Anti-Lock Events
Controller simultaneously applies anti-lock braking torque and regenerative braking torque to improve fuel economy while maintaining braking control.
- Off-Charge Battery Conditioning for Electrified Vehicle Performance
A battery conditioning system optimizes temperature while off charge to enable improved vehicle performance.
- Flux Controlled Motor Management for Electric Vehicles
A motor controller selects flux modes to modulate torque currents and magnetic properties.
- Marine Jet Propulsion Reverse Gate for Low-Speed Maneuvering
A marine jet propulsion reverse gate adjusts opening degrees to balance propulsive forces and improve steering response.