Mechanical Steering TRIZ Cases

Shorted winding subsets and speed-tuned MOSFET resistance add passive damping torque in steer-by-wire handwheel actuators without normal-operation interference.

Neutral position setting and hold control lock steering and reaction actuators precisely for wheel alignment and operation member connection.

Predicted curve and speed data shift steering reaction force reduction earlier, helping drivers steer smoothly through sharp bends without delay.

Adjusting power steering gear ratio by vehicle speed and steering angle keeps the steering limit consistent and reduces torque-steer and return effects.

Two independent actuators split comfort telescoping from extended stow travel, reducing steering column footprint and preserving crash energy space.

By reducing steering reaction force before predicted curve entry, this case helps drivers steer sooner and follow sharp roads more smoothly.

Dual stop elements extend steer-by-wire wheel travel to about ±340° while preserving robust end stops and softer haptic feedback.

Interchangeable hydraulic, pump, and control modules let commercial vehicle steering scale redundancy and power without full system redesign.

Generator current from one steering motor is absorbed by a second motor to avoid electrical system overvoltage while preserving steering feel.

Individual component degradation is combined into an overall steering state, enabling mode switching and power-limit adjustment for safe degraded operation.

By recalibrating actuator end stops and center position over time, this case maintains accurate steering wheel angle limits in steer-by-wire systems.

Two motor assemblies share one shaft and package to drive the steering rack with redundancy, sealing, and precise position feedback.

Generated current from one steering motor is absorbed by a second motor to protect electronics and keep steering feel stable.

Two actuators split telescoping and translation in the steering column, enabling full stow while freeing crash energy absorption space.

Target manual torque control restores intuitive steering feel in steer-by-wire vehicles while smoothly integrating driving assistance.

A passive elastic feedback element shares steering torque with the motor, cutting energy use while preserving self-centering if the motor fails.

An integrated gearbox rotation limiter uses a winding core and flexible band to constrain steering angle and deliver haptic feedback in steer-by-wire columns.

Independent steering and switching paths isolate faulty sensors or switches, preventing opposite valve actuation and unsafe hydraulic steering.