Automatic Steering Control TRIZ Cases
- Steering Control Apparatus Hysteresis Gain Adjustment
A steering control apparatus calculates an adjusted command torque using a dynamic adjustment gain derived from hysteresis characteristics.
- Vehicle Steering Assistance Device Synchronizing Tire Angle
A vehicle steering assistance device calculates a cooperative drive amount to synchronize tire angle with steering input.
- MDPS Mode Transition Dynamics for Autonomous Steering
A motor-driven power steering control unit computes compensation outputs using variable weighting to manage autonomous driving commands.
- Steering Redundancy Interface Circuit Isolating Battery Ground Shorts
Interface circuit isolates primary and secondary power sources to maintain steering control during battery ground shorts.
- Steer-by-Wire Rack Force Determination During Friction
A steer-by-wire system determines gear rack force using vehicle wheel actuator positioning signals.
- Steering Angular Speed Analysis for Careless Driving Detection
Controller identifies careless driving by comparing first and second maximum steering angular speed changes against vehicle speed thresholds.
- Steering Control Device End Contact Relaxation
Dynamic end-position angle adjustment resolves small-turn performance deterioration by limiting rack shaft displacement at virtual positions.
- MDPS Rack Bending Friction Compensation
Rack bending signal processor detects lateral force induced deformation and friction compensation controller applies counter torque to maintain smooth steering.
- Steering Controller Torque Switching for Sensor Anomalies
A steering controller calculates torque command values using parallel angle and torque control pathways to maintain motor operation.
- Steering Control Device Dead Band Compensation
A steering control device calculates dead band amounts to superpose compensation torque on motor output.
- Steering Control Device for Impact Suppression
A turning control device adjusts steering angle correction values based on angular velocity to manage actuator dynamics.
- Power Steering Torque Derivative Detection for Reversal
Evaluating the time derivative of motor torque signals detects steering reversals without additional sensors, reducing false positives and detection latency.