CASIA raises 0.05 mm insertion success to 67% with touch

CASIA combined imitation learning for reaching with tactile-augmented reinforcement learning for insertion. Its IROS 2026 paper reports that success on a lifting task with 0.05 mm clearance rose from 52% to 67%, while peak contact force fell by 60%.

CASIA raises 0.05 mm insertion success to 67% with touch

Key points

  • Imitation learning was used for reaching, while tactile-augmented reinforcement learning controlled insertion.
  • Success in the 0.05 mm-clearance lifting task increased from 52% to 67%.
  • Peak contact force during the reported experiments was reduced by 60%.

Context

For developers and technical decision-makers, these findings are most relevant to teams evaluating precision robotics for assembly or handling applications. The source covers a robotics research method and does not directly address enterprise architecture or legacy-system modernization.

What this means for you

Directly applicable

Precision-robotics developers can use the results to assess tactile feedback and reinforcement learning for assembly tasks with very small clearances.

Who benefits: Developers and technical decision makers working on precision robotics, robotic assembly, or automated handling can benefit from the reported results.

Das Angebot kann bei der Einordnung robotic-basierter Manipulationskomponenten in bestehende Automatisierungs- und Softwarearchitekturen unterstützen.

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