Hydraulic control optimization methods, devices, equipment, and media for sector pre-assembly fixtures

Abstract

This application relates to a hydraulic control optimization method, device, equipment, and medium for sector pre-assembly fixtures. It includes: establishing a global coordinate system and a sector pre-assembly fixture coordinate system, and determining rigid body transformation relationships; determining the current pose of the sector pre-assembly fixture and the target position of the sector to be transferred, and determining the initial position of the sector to be transferred; transferring the sector to be transferred from its current position to its initial position using the sector pre-assembly fixture; and, while the sector pre-assembly fixture is within a preset range, determining the gap and deviation of at least one measuring point on the sector pre-assembly fixture based on the current pose and rigid body transformation relationships, determining the target control strategy, and providing early warning and / or controlling multiple cylinder groups of the sector pre-assembly fixture. This solves the problems of high learning costs, high risk of misoperation, low adjustment efficiency, insufficient collision avoidance margin, and prominent safety hazards in heavy-duty operations in related technologies, improving the safety, efficiency, and repeatability of the transfer and alignment process.

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