Automatic Steering Control TRIZ Cases

A steering control apparatus calculates an adjusted command torque using a dynamic adjustment gain derived from hysteresis characteristics.

A vehicle steering assistance device calculates a cooperative drive amount to synchronize tire angle with steering input.

A motor-driven power steering control unit computes compensation outputs using variable weighting to manage autonomous driving commands.

Interface circuit isolates primary and secondary power sources to maintain steering control during battery ground shorts.

A steer-by-wire system determines gear rack force using vehicle wheel actuator positioning signals.

Controller identifies careless driving by comparing first and second maximum steering angular speed changes against vehicle speed thresholds.

Dynamic end-position angle adjustment resolves small-turn performance deterioration by limiting rack shaft displacement at virtual positions.

Rack bending signal processor detects lateral force induced deformation and friction compensation controller applies counter torque to maintain smooth steering.

A steering controller calculates torque command values using parallel angle and torque control pathways to maintain motor operation.

A steering control device calculates dead band amounts to superpose compensation torque on motor output.

A turning control device adjusts steering angle correction values based on angular velocity to manage actuator dynamics.

Evaluating the time derivative of motor torque signals detects steering reversals without additional sensors, reducing false positives and detection latency.

A control module estimates steering rack force using vehicle dynamics data to generate assist torque commands for electric power steering systems.

Sensors detect actual steering angles and apply correction values to minimize chassis tension caused by manufacturing tolerances.

A driver assistance system adjusts the rate of change for automated steering angle resumption after driver intervention.

A steering control unit calculates independent return compensation to adjust wheel return speed without driver input.

A rotary electric machine control circuit switches between angle and torque modes to optimize calculation cycles.

A motor control device generates steering commands using dynamic road reaction force coefficients for electric power steering systems.

A processor computes an integral control term initial value for electric power steering angle control.

Controller computes assist command value by subtracting a correction component from basic and feedback assist forces.

Controller calculates trailer steering angles via optical network to maintain locomotive track, enabling unlimited carriages without ground infrastructure.

A driving assist controller sets a dynamic override threshold based on detected steering angle variations.

An extended model reference adaptive controller adjusts gains based on predicted errors to reduce second-order dynamics delays in steering and braking systems.

Output-side steering control module validates position sensing values from independent sensors to ensure accurate actuator operation.

Electronic control adjusts gear ratios and delay degrees to manage turning angle changes.

An adaptive control module detects torque error signals to generate compensation for motor driven power steering disturbances.

A lane keeping support apparatus notifies the driver of control mode changes via visual display and steering feedback.

A steering suppression controller manages automatic lane changes using torque detection.

A control unit adjusts vehicle operating parameters based on detected user reactions to automatic interventions.

A steering control device calculates distance to the lane center line and adjusts motor assistance based on that distance.

Guide shaft part inserts into bush before torque detection sleeve reaches concave-convex features.

A steering controller compares wheel odometry with ground truth signals to detect angle deviations.

A steering actuator modifies assist torque to provide haptic feedback through the steering wheel.

A sensor evaluation module estimates torque error values during low-input conditions to output corrected signals for the steering electric motor.

EPS control unit generates steering auxiliary power to counteract torque steer forces during vehicle acceleration.

Computing device calculates maneuverable velocity and curvature envelopes for steering actuators in diminished operating modes.

Annular electric motor nests torque sensor inside rotor core to shrink axial size while maintaining power transmission efficiency.

Adjusting steering roll radius applies orthogonal force to generate yaw moment, resolving scrub radius limitations in redundant steering systems.

A control assembly actuator applies circumferential hydraulic force to rotate a shaft within a valve sleeve.

Multiple drive instruction systems distribute torque via predetermined ratios to maintain synchronization and prevent inconsistencies during steering operation.

Segmented sensors and separate power supplies maintain steering operation during ECU failures, resolving reliability-complexity trade-offs.

Segmented power buses with isolated DCDC converters prevent non-essential system faults from overloading critical steering and braking circuits.

A tire pressure module uses phase angle sensors to auto-assign sensor positions by matching wheel rotation data.

A computer system adjusts steering ratios based on detected maneuvering scenarios to reduce driver effort.

Active suspension wheel controllers measure traction loss forces to estimate tire-surface friction parameters in real time.

A resolver-digital converter estimates rotor position errors using regression equations and subtracts them from measured signals to produce compensated data.

A steering control device performs partial release control to decrease current command correction values during turning maneuvers.

An electric power steering apparatus integrates steering torque to determine mode switching commands.

A steering assist device adjusts lane keep assist current values using dynamic correction gains based on lateral deviation change rates.

Pre-rotating the sensor rotor compensates for pinion rotation during installation, ensuring accurate zero position alignment within tight steering gear spaces.