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Flexible Protection for Soft Robots: Fish-Inspired Scales that Make Underwater Machines Tougher and Smarter

What is the central argument of “Flexible Protection for Soft Robots”, and why does it matter for European defence and dual-use markets?

Flexible Protection for Soft Robots: Fish-Inspired Scales that Make Underwater Machines Tougher and Smarter: A research team from Shanghai. Defence-finance ana…

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Original DFM publication · DFM Analysis report · 2025-11-11

A research team from Shanghai University has developed a new protective system for underwater soft robots, inspired by the natural design of fish skin and scales. This innovation, published in npj Robotics in October 2025, mimics how fish combine flexible tissues with rigid scales to protect against external damage while maintaining fluid motion.

The system, known as a bio-inspired rigid-flexible coupled skin-scales system (BIS), embeds thin polypropylene scales into a silicone substrate, creating a hybrid surface that resists puncture and compression while staying highly flexible.

This analysis answers: What is the central argument of “Flexible Protection for Soft Robots”, and why does it matter for European defence and dual-use markets? What does this mean for European defence funding, procurement and investment decisions? How mature and defensible is the position described in “Flexible Protection for Soft Robots”? Which European actors, programmes and funding instruments are most exposed?

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Original DFM analysis

Flexible Protection for Soft Robots: Fish-Inspired Scales that Make Underwater Machines Tougher and Smarter

Type DFM Analysis report
Published 2025-11-11
Access free_public

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What is Flexible Protection for Soft Robots: Fish-Inspired Scales that Make Underwater Machines Tougher and Smarter?

The system, known as a bio-inspired rigid-flexible coupled skin-scales system (BIS), embeds thin polypropylene scales into a silicone substrate…

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