Speed Controller TRIZ Cases
- Gear Change Torque Fill Strategy Using Electric Units
Electric units supply supplemental torque during gear shifts to offset engine torque reduction and prevent vehicle speed dips.
- Hybrid Vehicle Clutch Torque Gradient Control
Variable second clutch torque gradients reduce acceleration delay by balancing cranking stability with rapid engagement.
- Train Power Supply Connectivity via Symmetric Connectors
Dual-redundant power wires and encoder-based sequence detection allow arbitrary car reconfiguration while eliminating single-point electrical failure risks.
- Electric Axle Ring Gear Disconnect Clutch
A disconnect clutch engages a planetary ring gear to enable selective torque transmission and improve energy efficiency.
- Direct-Cooling Vapor Chamber for Power Module Thermal Management
Integrated vapor chambers cool power modules, reducing system weight and complexity while maintaining thermal efficiency.
- Driveline Gear Shifting Torque Disturbance Control
- Steerable Motorized Passenger Cart with Location-Based Speed Control
Location-based speed limits resolve pedestrian safety risks while maintaining efficient travel times in crowded retail spaces.