Speed Controller TRIZ Cases
- Hybrid Vehicle Controller Redundancy for Engine Starting
Second controller drives first inverter to start engine when primary unit fails.
- Vehicle Torque Distribution Control for Efficiency and Stability
A vehicle driving force control apparatus dynamically adjusts torque distribution ratios to balance energy efficiency and driving stability.
- Torque Clipping for BEV Drivability
A torque control system clips wheel torque based on battery discharge power to maintain consistent acceleration.
- Planetary Gear E-Bike Drive Stepless Ratio Control
Variable braking torque on the ring gear enables stepless ratio control, eliminating gear jumps and reducing structural complexity.
- Vehicle Torque Distribution and Suspension Pitching Control
A vehicle system adjusts rear wheel torque via steering angle sensing to generate nose-dive pitching moments through specific suspension geometry.