A Dataset from a Hydraulically Actuated Forestry Crane for Data-Driven Stress Estimation (PATU655Stress)
Published: 17 February 2026| Version 1 | DOI: 10.17632/rn5j42rpyr.1
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This dataset contains synchronized time-series measurements from a PATU 655 forestry crane operating in a laboratory under planar motion. The crane is actuated using proportional directional control valves. Recorded signals include valve command voltages, hydraulic pressures (cylinder chambers and supply/return), cylinder displacements, boom angles and angular velocities, and five strain-gauge channels on the crane structure. Data were collected using continuous motion, step-type valve excitation, and joystick control. A total of 108 recordings cover multiple payloads (95, 148, 180, 278 kg), hydraulic settings, and crane postures. Data are provided as CSV files (raw) for data-driven stress estimation and modelling.
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Control System, Machine Learning, Industrial Automation, Hydraulic Engineering, Fatigue Life Prediction, Strain Measurement, Mechanical Failure, Experimental Strain Analysis, Kinematics, Structural Health Monitoring, Pressure Measurement, Crane, Automatic Control