Steering Linkages TRIZ Cases

Segmented steering actuators replace mechanical coupling to reduce complexity while maintaining drivability during servomotor failure.

Self-checking means determines necessary checking items based on previous operation results to shorten initial checking time.

Calculates desired yaw rate from steering wheel rotation and current vehicle yaw to provide faster control inputs.

Dedicated signal lines for prioritized sensors shorten steering torque acquisition time while reducing system complexity.

A rear axle suspension spring mounts on a cantilever below the wheel center to relieve wishbone load.

Steering control unit switches between steering programs to resolve driver attention trade-offs.

A rear wheel steering angle calculator uses real-time sensor data to determine control amounts for vehicle dynamics.

Upper and lower wishbones replace rigid axles to increase loading height by 20-30% while maintaining structural stability.

A vehicle guidance system calculates steering commands to align an agricultural implement with a target parking path.

Radial ribs on a vehicle stud shaft create mechanical interlocking with a softer clamping member to enhance gripping force.

A steer-by-wire feedback actuator adapts motor torque using a limiter to ensure safe steering feel.

A steering knuckle connection uses a frustoconical embedding section to distribute bending forces across the structural element housing.

A driver torque estimation module analyzes electric power steering signals to determine grip levels and hands-on status.

An axial magnet design replaces bulky radial structures, reducing sensor length while maintaining precise torque angle measurement.

A conical bearing design adjusts torsion bar play to reduce steering shaft noise.

Telescopic steering units modify wheel angles to enable opposing rotations, overcoming Ackermann kinematic limits for center-point turning.

A hydraulic circuit valve arrangement switches to a deactivated position using a separate actuator.

Pivotable wheel hubs adjust orientation dynamically to resolve tight-turning bottlenecks in elongated trailers.

Cold forming creates symmetrical serrated portions to prevent twisting during assembly, eliminating secondary grinding operations.

A vehicle toe angle actuator controller adjusts motor operation quantity to reduce output displacement speed before gear collisions occur.

Combined oil passages simplify the structure while the elastic oil bag reduces friction wear to prolong service life.

Averaging correcting variables from redundant control paths prevents opposing torques and reduces energy consumption in electromechanical steering systems.

Dynamic rear wheel steering control applies distinct angle ratios for autonomous and manual modes to resolve posture stability issues in open-loop systems.

A holding mechanism secures a dump truck suspension arm to the king pin using a snap ring and bolt assembly.

Segmenting the rack housing into separate components reduces slide core count and prevents main core cracks during manufacturing.

Dynamic inversion and feedback loops determine smooth reference assist torque, enabling precise road wheel angle tracking without inverse torque maps.

A steering control system detects uncommanded motion by comparing actual and commanded piston positions.

A steering control system corrects torque signals to isolate driver intent from assistance interference.

A vehicle control system applies yaw moment to stabilize attitude after impact with a travel-path defining line.

Convex spherical bearing surfaces on the steering gear housing self-align with planar bodywork supports, eliminating distortion from manufacturing tolerances.

A steering system dynamically adjusts assistance torque based on actuator path status to maintain driver control.

A road surface display device detects overlapping images from other vehicles to adjust visual output.

A lane deviation suppressing system calculates target trajectories using fifth-order polynomials to adapt vehicle motion.

A trailer backup assist system uses camera images to determine collision angles and control steering for safe curved path navigation.

A steer-by-wire system subtracts calculated feedback torque from driver hand torque signals to isolate steering intent.

A torque sensor employs a magnetically symmetrical retaining portion to stabilize detection properties, suppressing fluctuation between magnetic sensors.

Adaptive dead time compensation corrects for inverter temperature variations to reduce torque ripple and maintain stable steering performance.

A reversible pump integrated into a ball nut assembly generates hydraulic pressure for steering assistance.

In-vehicle electronic control apparatus switches to alternative functional parts when main components fail.

A steering control apparatus recalculates command angles using dynamic gain switching during mode transitions.

Offset front wheels increase steering angles, resolving wheelbase length constraints to achieve tighter curve radii.

A steering drag link uses a telescoping shaft to slide a rack within a housing.

A ball joint relocation kit uses a tapered sleeve to move the joint above the steering knuckle.

A driving assistance system filters corrective torque to minimize opposition against driver steering input.

Dual ECU steering system processes torque signals from multiple sensors to maintain assist function when one sensor fails.

Ultrasonic molding deforms a thermoplastic carrier sleeve onto a shaft, preventing encoder deformation and ensuring durable connection.

Three asymmetrically positioned magnetic sensors identify individual sensor failures in electric power steering systems, maintaining accurate torque detection.

Electromechanical steering drive unit adjusts wheel lock angles via a ball screw and planetary gear mechanism.

A steering assist circuit adjusts force based on lateral acceleration to maintain stability through continuous curve zones.

A steer-by-wire system generates reaction torque based on vehicle speed and steering angle to provide natural road feel.