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Artificial Metamorphosis: Evolutionary Design of Transforming, Soft-Bodied Robots.
Michał Joachimczak, Reiji Suzuki, Takaya Arita1
1Nagoya University.
Artificial Life
|May 4, 2016
Summary
This study evolves soft-bodied robots capable of adapting to aquatic and terrestrial environments through a process inspired by biological metamorphosis. These robots transform from a larval to an adult form, demonstrating lifelike developmental strategies.
Area of Science:
- Robotics
- Evolutionary Biology
- Developmental Biology
Background:
- Traditional robots often struggle with adaptability to diverse environments.
- Biological metamorphosis offers a model for developmental adaptation.
Purpose of the Study:
- To evolve soft-bodied robots using a biologically inspired metamorphosis process.
- To enable robots to adapt to two distinct environments (aquatic and terrestrial).
Main Methods:
- Utilized a biologically inspired model of multicellular development.
- Employed evolutionary algorithms to search for optimal robot designs and controllers.
- Simulated a metamorphosis process involving cellular changes and controller modification.
Main Results:
- Successfully evolved soft-bodied robots with distinct larval and adult forms for different environments.
- Developed metamorphic robots that exhibit complex, lifelike, and adaptive solutions.
- Analyzed the adaptive nature of morphological changes during metamorphosis.
Conclusions:
- Metamorphosis is an effective strategy for evolving adaptable soft-bodied robots.
- This approach can generate novel and efficient designs for multi-environment operation.
- Metamorphic designs show potential advantages over specialized or robust designs.
