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This article introduces a custom 3-DOF servo motion platform featuring 300mm stroke, 500mm/s speed and 50kg payload, specially developed for tea tree pruning machinery simulation testing. It effectively reproduces farm terrain undulations and dynamic posture changes, allowing indoor verification of pruning cutter trajectories and greatly reducing field test costs. This paper also expands the diverse application values of electric cylinder motion platforms in agricultural machinery R&D, including harvesting robots, spraying equipment and farm vehicle dynamic simulation.
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Most buyers only compare load capacity when selecting 6DOF motion platforms. However, the actual simulation accuracy and dynamic stability are dominated by working envelope and singularity constraints. This article explains Stewart platform kinematic theory and provides verified test data, helping engineers avoid distorted motion, jitter and unexpected overload shutdowns.