Resilient Suspensions TRIZ Cases

Dynamic road maps replace exterior sensors in variable damper control, improving ride comfort and stability with lower system complexity.

Dual elastomeric and metal-seated isolation valves help a hydraulic suspension actuator hold trim height with low leakage across varying pressures.

Adaptive axle ride frequency switching lets bidirectional vehicles keep the trailing axle stiffer, improving handling and ride comfort after direction changes.

Hub acceleration and shock travel speed are used to command active damping force, improving ride comfort and stability.

Direct hub motor mounting replaces the sub-frame to free center-frame space, improve maintenance access, and support battery swapping.

Roll-angle-based pitch targeting and steering-torque damping control synchronize vehicle roll and pitch for steadier cornering.

Road-ahead sensing lets the suspension adjust damping before bumps or turns, improving ride comfort and helping prevent vehicle rollover.

An adjustable spring element shrinks the retaining ring for high clamping force, secure antirotation, easy assembly, and dirt-tolerant mounting.

A steering-wheel trigger lets the driver instantly command maximum damper force for potholes or rocks, reducing harshness and improving stability.

Front and rear cab suspension with air springs and hydraulic damping improves comfort in compact specialty work vehicles with limited space.

Asymmetric front and rear damping control synchronizes roll and pitch phases to improve vehicle responsiveness and turning feel.

A pressure-responsive pilot valve blocks brake air to a raised lift axle, cutting air use, compressor duty, and EV range loss.

Separate damping control for driver inputs and road disturbances helps balance steering feel, vehicle response, and ride comfort.

A pivoting bracket and linkage reshape shock travel to increase progressive damping and leverage ratio within standard suspension mounts.

Sensors built into a force transmission element measure axle load directly, avoiding separate scales while improving speed, accuracy, and cost.

Multiple braking and wheel-torque signals adjust suspension damping in real time to improve anti-dive response on slopes and during handbrake use.

Integrating an air reservoir into a control arm increases air spring working volume to cut vibration transmission without remote tank pressure loss.

Split shock spacers let users change stroke and firmness inside the air chamber without shaft removal, rebleeding, or recharging.

A cam-isolated nested torsion bar delivers two spring rates, improving ride tuning and load mitigation within tight package space.

Longitudinal inclination sensing adjusts frame lift position against plumb-line direction to improve stability and reduce operator workload on uneven ground.

Real-time acceleration and steering inputs let active shock absorbers pre-adjust roll and pitch to cut load transfer and improve tire grip.

Front damper motion is used to predict rear axle conditions and adjust rear damping early to reduce bottoming out and passenger discomfort.

Adaptive suspension settings raise levelling thresholds on rough roads and switch service modes to expose installation errors and uneven corner weights.

Independent pneumatic modules with pressure and height sensing let air suspension systems expand by corner while maintaining balanced leveling.

A mold-release rib and separate resin spring seat prevent casting galling, improve yield, and cut shock absorber tooling cost.

Sensor fusion using acceleration, Jerk, and spectral patterns identifies terrain more accurately and avoids unnecessary suspension damping changes.

Road-ahead sensing lets active suspension adjust wheel hop damper thresholds before roughness or obstacles, improving ride comfort and reducing wear.

Ride-height and attitude sensing trigger selective rear damper changes to rebalance cornering loads and improve traction when exiting turns.

Multi-stage two-piston compression boosts air suspension pressure output, improving stiffness, damping, and adjustment sensitivity.

Relative suspension motion drives a piston pump to adjust spring base height without external energy while avoiding damper breakaway torque.

Multiple road surface measurements ahead of the vehicle help active suspension compensate for tire deformation and improve ride comfort in turns.

A pivoting upper airbag mount tracks suspension arm motion to reduce uneven airbag wear and extend travel range on independent suspensions.

A sliding ride motion guide separates strut and damping functions to cut torque steer, brake shudder, and suspension packaging space.

A reconfigurable moving part switches between wheel and leg modes to keep robots fast on flat ground and stable on irregular terrain.