Hydraulic Programme Control TRIZ Cases

Pre-pressurizing the aircraft brake return line with valves and an accumulator prevents cavitation, reducing false fault reports before landing.

Hydraulic fluid replenishment in an aircraft brake return line prevents cavitation and false fault reports before testing and landing.

Body-worn sensors replace non-intuitive levers, enabling simultaneous hydraulic valve control for safer, faster loading.

A knowledge-based controller sets drive speed and displacement volume to cut hydraulic energy use while improving actuator response.

A model-based pump-valve split improves hydraulic drive stiffness, positioning response, and energy efficiency in piston control.

Model-based control splits pump speed and proportional valve action to improve hydraulic drive rigidity, positioning accuracy, and energy efficiency.

Digital position control with differential analog signals improves electro-hydraulic servovalve accuracy under EMI and temperature changes.

Sensor-driven calibration updates water network hydraulic models continuously, improving pressure and flow control without labor-intensive tests.

Real-time sensing and valve control keep abrasive flow in the optimal range for each nozzle and media, cutting waste and blasting time.

An orifice-based pressure monitor smooths sensor feedback to curb PRV hunting, pressure oscillation, and unstable fluid flow.