Steering Linkages TRIZ Cases

A two-wheel model is converted into centroid behavior to set each wheel's steering and braking force with lower calculation complexity.

Limits steering reaction force during lane boundary switching to reduce unexpected wheel feedback and maintain stable lane keeping.

Independently powered wheels and a four-bar linkage expand chassis footprint for stable operation without slow outrigger deployment.

A stretchable shock absorber and load-absorbing joints stabilize corner-module steering and suspension while preventing torsional damage.

FET-based overvoltage preventers block short-circuit voltage spikes on steering sensor lines, protecting the ECU and sensor.

Dead-zone saturation modeling helps autonomous vehicle actuators keep stable, precise obstacle-avoidance paths with lower control-law computation time.

Gradual steering wheel resistance torque warns against subconscious driver override during assisted driving and helps avoid unsafe control exit.

A vibration removal filter separates warning torque from steering angle control, preserving lane departure feedback and responsiveness.

When a vehicle drifts from its target path, asymmetric steering support helps the driver steer back more directly without active automatic steering.

Curvature smoothing across mixed line joints prevents stepwise steering changes, improving route tracking and ride comfort.

Real-time steering and suspension feedback adjusts individual wheel angles to minimize bump steer, tire wear, and uneven-road handling loss.

Dynamic rear-wheel steering compares yaw-rate targets to balance stability and turning radius during emergency obstacle avoidance.

Integrated fault diagnosis limits vehicle speed during autonomous driving when steer-by-wire, ADAS, or power supply failures occur.

When electronic steering enters a limited condition, wheel-specific torque backup and direct road-wheel angle sensing preserve lateral control.

Automatic front and rear wheel steering uses pitch and roadside sensing to keep a parked vehicle stable on slopes and away from traffic.

By separating drive and steering motors from the hub, this corner module cuts unsprung mass and stabilizes steering during sudden maneuvers.

Separating steering and suspension axes with dual knuckles cuts kingpin offset from in-wheel motors, improving straight-line and braking stability.

Gradually increasing steering resistance torque warns drivers against unsafe override inputs during high-risk control handover and helps prevent collisions.

Angle, disturbance torque, and curb sensing detect mechanical end-stop failure early to maintain steer-by-wire stability.

Two steering motors share one gearbox to keep wheel-individual steering available after motor failure while saving space and reducing wear.

A fixed and rotating knuckle split enables independent wheel steering, better toe change control, and improved vehicle stability.

Variable-force steering paddles coordinate wheel angle and left-right speed difference to help vehicles crawl, crab, or tank-turn out of low-traction terrain.

Selective sub-wheel gearing uses angular velocity differences between two drive shafts to deliver omnidirectional motion with better efficiency and suspension fit.

Independently controlled wheels rotate the vehicle cabin during lane changes or oncoming traffic to improve visibility and cut headlight glare.

Load estimation and friction compensation keep four-wheel steering angle tracking stable even when current sensors fail.

Capacitance-based hand position sensing adjusts steering torque thresholds to improve grip detection and support safe vehicle control transfer.

A staged steer-by-wire intervention limits steering speed, then angle, before braking to prevent rollover with smoother vehicle control.

Pre-correcting steering angle for tire and steering elasticity helps parked vehicles settle near 0° without unnecessary re-steering.

A steering prompt is delayed until a wheel reaction check, reducing false hands-off alerts on straight roads while supporting lane departure control.

Wheel speed difference and positive kingpin offset enable backup steering after steer-by-wire failure without added hardware.

A telescopic camber tie-rod changes camber and toe together, cutting active suspension components while preserving wheel-angle control.

A radially overlapping stator tooth layout disperses external magnetic fields, improving Hall-based torque measurement accuracy.

Stores steering deviations in shared-road scenes to shift target lateral position and reduce repeated driver steering effort.

When SbW failure leaves front wheels free-rolling, this case estimates steering angle from rear steering, braking pressure, and speed for control.

Adjustable motor housing and gear spacing cut backlash and noise in steer-by-wire steering feedback actuators.

Weighted steering correction uses current and adjacent lane slopes to reduce lateral deviation and improve stability during lane changes.

Integrating drive, brake, steering, and suspension into each wheel module cuts power-transfer loss while enabling independent wheel control.

A guide-rail steering drive and carrier link widen wheel angles while stabilizing force transmission and absorbing vertical wheel motion.

Virtual torque feedback and adaptive steering ratios smooth transitions between ADAS and manual steering while preserving driver feel.

Torque and position sensing with torsion bar feedback improves steer-by-wire feel while cutting energy loss, noise, and vibration.

Adjustable shaft spacing and mixed plastic-metal gears cut backlash noise and simplify steering feedback actuator manufacturing.

Wheel speed difference and positive kingpin offset provide off-system backup steering when steer-by-wire fails, improving safety without added hardware.

Detecting overall and peak friction in a steer-by-wire actuator helps flag steering efficiency outliers before heaviness, noise, vibration, or locking.

Separating the steering drive and frame enables wide wheel angles, stable motor force transfer, and leaf-spring shock absorption.

Recursive yaw-rate delay estimation and preview steering improve vehicle trajectory tracking precision under changing road and tire conditions.

A universal-joint fastening unit stabilizes motor-to-knuckle torque transfer while enabling wider wheel steering angles and shock absorption.

Sequential steering and selective wheel-roll restriction suppress body posture changes when an unmanned carrier switches to lateral driving.

A movable tie rod connection and variable-stiffness bushings keep bump steering consistent in parallel travel, reducing wobble and driver discomfort.

Separating spring support from the rear steering link cuts sliding resistance, helping shrink the 4WS actuator in a multi-link suspension.

Torque measured across multiple steering deflection positions is compared with reference data to auto-calibrate steering sensors despite wear and aging.

Directly hinging the control rod to the oscillating arm eliminates intermediate gears and backlash, resolving precision loss in multi-axle steering systems.

A power steering method defines a driver torque setpoint from path deviations to coordinate automatic piloting and manual assist functions.

Dynamic torque adjustment prevents rack-bar stopper collision with IBJ socket during full turns, reducing noise and mechanical damage.

A plastic steering gear pad with integrated spacers limits contact between the sector gear and support plate, eliminating noise without adding complexity.

Controller adjusts electric motor operation to maintain reduced steering assist torque under constrained electrical power conditions.

A steering control device filters road noise frequencies to calculate reactive torque based on selected driving modes.

Hydraulic pivot arms shift steerable wheels laterally to widen the track, improving vehicle stability without adding fixed structural complexity.

Independent steering control unit adjusts wheel angles and vehicle speed to stabilize four wheel drive vehicles during system faults.

Dynamic steering torque compensation reduces driver effort during center return when high-performance vehicle torque sensors fail.

Nesting a vertical steering actuator inside the suspension spring resolves space constraints while reducing installation complexity.

A vehicular steering assistance control device adjusts target lateral positions to accommodate driver intentions.

A steer-by-wire system adjusts damping, steering ratio, and base assist using real-time driving quality indices.

A driving assistance device suppresses steering control variables until detecting driver follow-up operations.

A camera detects markings on a drive frame to determine pivot position and wheel alignment.

An adjustable ball joint on the tie rod allows dynamic position changes to optimize handling characteristics without increasing construction costs.

A vehicle steering device computes an anti-one-side pull current value to suppress vehicle drift using integrated torque values.

Dynamic integration thresholds adapt to vehicle weight and speed, resolving low accuracy in lane change intention detection caused by fixed parameters.

A steer-by-wire sliding bar uses spline engagement to transmit motion while constraining rotation for axial movement.

Segmented track rods and levers adjust wheel angles independently, minimizing steering errors and reducing tire wear during cornering.

A rack bar support yoke uses a torsion spring to maintain contact force between cam members and the steering shaft.

Bent legs on the skid plate eliminate separate welding steps and reduce weight while maintaining required transverse rigidity.

A motor control unit estimates rotor position using torque signals to maintain steering assistance when hall sensors or encoders fail.

A vehicle driving support apparatus estimates lateral disturbance from preceding vehicle behavior to adjust steering control.

A five-bar mechanism with independent swing and steering cylinders controls the support leg orientation.

A driving support device calculates target steering angles and adjusts assist torque based on detected driver intent.

Steering control device dynamically switches control modes to utilize functional motors, maintaining steering performance while suppressing motor size.

Electronic control unit generates steering ratio corrections using sensor data to maintain desired lateral acceleration profiles.

Electronic control unit computes driver torque using torsion bar and compensation values.

A virtual steering model predicts target steering torque via state equation integration, eliminating repeated physical tuning cycles.

Integrating a blocking unit into the steering cylinder housing eliminates external weight and space requirements while protecting the mechanism from debris.

Segmented gear set enables zero-turn maneuvers in passenger vehicles without compromising independent suspension ride comfort.

A damping controller adjusts compensation gains based on column torque and lateral acceleration to optimize steering wheel return velocity.

Adjustable sensor positioning overcomes fixed optical blind spots, enabling precise oversize load measurement and collision prevention.

A socketed steering column transmits rotational input while permitting axial shaft movement to maintain control during wheel frame articulation.

Integrated sensor device monitors steering knuckle angles and tie rod forces to detect axle geometry changes, reducing tire wear from unnoticed misalignments.

A rolling master fixture uses a physical kingpin axis and steerable front wheels to calibrate wheel alignment stations.

Attaching the steering cylinder to the suspension arm maintains consistent geometry during motion, stabilizing the steering amount and preventing debris damage.

A steering transfer ratio adjuster modifies the turning angle based on detected driver body posture parameters during automatic vehicle operation.

A vision-based active steering system adjusts handwheel actuator parameters using image-derived road surface data to generate precise feedback torque.

Independent suspension system repositions shock absorber perpendicular to connection arm to increase lever ratio and ride comfort.

A wheel suspension assembly positions the steering gear in a plane with the first transverse link to utilize limited installation space efficiently.

A steering control system applies assistive torque to a two-wheeled vehicle steering shaft based on detected roll angular velocity.

Grip sensors detect rider contact to drive a steering actuator, reducing fatigue from constant handlebar gripping.

Segmented threat number calculation resolves intersection complexity by assessing multiple targets simultaneously without excessive computational overhead.

Welded holding members sandwich a magnetic detecting component to restrain deformation and suppress internal stress in rotation sensors.

A steering reaction compensation value corrects motor current commands based on self-aligning torque and vehicle speed.

Positioning fasteners in radial inner claw gaps allows axial flux collectors to shield against external magnetic interference without short circuits.

Merging the transmission into the axle housing resolves space utilization constraints while maintaining ease of repair through modular access.

A motor control device manages redundant current command values for steer-by-wire steering systems.

Dynamic friction compensation prevents lane deviation while preserving smooth torque variation and driver comfort.