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VTT Technical Research Centre of Finland

Academic institutioneurope · fi
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Selected work

Representative Papers

Vibration Suppression in Collaborative Flexible Payload Manipulation Using Passive Force Control

Aug 14, 2026

This study addresses the challenge of lateral vibration suppression in cooperative transportation of large flexible payloads by heterogeneous robots. A passive force-control collaborative framework is proposed, employing a leader-follower architecture that integrates velocity command shaping with admittance control to establish an equivalent mass-spring-damper model. The system’s energy dissipation stability is rigorously proven through passivity analysis. Both simulations and experimental results demonstrate that this strategy effectively achieves passive vibration damping and stable cooperative transport for heavy flexible loads. Consequently, the proposed method successfully resolves critical issues regarding compliant control and stability assurance in heterogeneous robotic collaboration, offering a robust solution for manipulating large-scale flexible objects without active feedback complexity.

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Recent publications

Latest Papers

Vibration Suppression in Collaborative Flexible Payload Manipulation Using Passive Force Control

Aug 14, 2026

This study addresses the challenge of lateral vibration suppression in cooperative transportation of large flexible payloads by heterogeneous robots. A passive force-control collaborative framework is proposed, employing a leader-follower architecture that integrates velocity command shaping with admittance control to establish an equivalent mass-spring-damper model. The system’s energy dissipation stability is rigorously proven through passivity analysis. Both simulations and experimental results demonstrate that this strategy effectively achieves passive vibration damping and stable cooperative transport for heavy flexible loads. Consequently, the proposed method successfully resolves critical issues regarding compliant control and stability assurance in heterogeneous robotic collaboration, offering a robust solution for manipulating large-scale flexible objects without active feedback complexity.

0 citationsRead paper