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Element-free rope pulley calculations: Advancing deployable skeleton performance optimization
DOI:10.1016/j.rineng.2025.106915.png)
Abstract
En 中文
• Reverse establish rope's elastic-plastic model via test data. • Calculate tension distribution using friction Eulerian equation. • Meshless pulley rope method avoids contact detection, aiding co-simulation with multi-body dynamics software. • Enhance lower frame's joint stiffness and pre-torque to control top plate unfolding trajectory.
Keywords:
Rope pulley calculation
Elastic-plastic properties of ropes
Pulley friction
Multi-body dynamics simulation
Deployable skeleton design
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