Structure synthesis on-the-fly in a modular robot

@article{Revzen2011StructureSO,
  title={Structure synthesis on-the-fly in a modular robot},
  author={Shai Revzen and Mohit Bhoite and Antonio Macasieb and Mark H. Yim},
  journal={2011 IEEE/RSJ International Conference on Intelligent Robots and Systems},
  year={2011},
  pages={4797-4802}
}
  • S. Revzen, Mohit Bhoite, Mark H. Yim
  • Published 5 December 2011
  • Computer Science, Materials Science
  • 2011 IEEE/RSJ International Conference on Intelligent Robots and Systems
We describe a mobile modular robot system that can generate foam to make structural elements. The mobile platform itself is built of CKBot modules and carries extra modules along with a foam generation device. We demonstrate the system synthesizing new robot morphologies: a snake-like robot and a legged robot. We also use the foam structures to encapsulate and pick-up objects and to modify the environment by blocking a door. Our presentation describes the issues that arose in implementing and… 

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References

SHOWING 1-10 OF 24 REFERENCES
The self-reconfiguring robotic molecule: design and control algorithms
TLDR
The design, functional-ity, and control of the Molecule are described, and it is shown how a set of Molecules can aggregate as active three-dimensional structures that can move and change shape.
The self-reconfiguring robotic molecule
  • K. Kotay, D. Rus, M. Vona, C. McGray
  • Computer Science
    Proceedings. 1998 IEEE International Conference on Robotics and Automation (Cat. No.98CH36146)
  • 1998
TLDR
The design, functionality, and control of the molecule are described, and it is shown how a set of molecules can aggregate as active three-dimensional structures that can move and change shape.
PolyBot: a modular reconfigurable robot
  • Mark H. Yim, D. Duff, Kimon Roufas
  • Computer Science
    Proceedings 2000 ICRA. Millennium Conference. IEEE International Conference on Robotics and Automation. Symposia Proceedings (Cat. No.00CH37065)
  • 2000
TLDR
PolyBot is the first robot to demonstrate sequentially two topologically distinct locomotion modes by self-reconfiguration, and as the design evolves the issues of low cost and robustness will be resolved while exploring the potential of modular, self- reconfigurable robots.
Modular Structure Assembly Using Blackboard Path Planning System
TLDR
A novel concept of fully automated construction system called Automatic Modular Assembly System (AMAS), which drastically reduces the difficulty of automated construction task in this paper, focuses on distributed control method of the assembler robots.
Anatomy-based organization of morphology and control in self-reconfigurable modular robots
TLDR
An experimental study of a biologically inspired approach to organize the morphology and control of modular robots that introduces a nested hierarchy that decomposes the complexity of assembling and commanding a functional robot made of numerous simple modules.
A modular robotic system using magnetic force effectors
TLDR
The most recent results in the magnetic domain are described, including the first design sufficiently robust to operate reliably in groups greater than two modules and the feasibility of using unary actuators to improve docking performance, implement intermodule adhesion, power transfer, communication, and sensing.
Self-Reconfigurable Robot Systems: PolyBot (特集 モジュラーロボット)
A Modular Reconfigurable Robot (MRR) is constructed from a large number of discrete modules. Each module is capable of being connected to one or more modules. While the capabilities of a single
Towards robotic self-reassembly after explosion
This paper introduces a new challenge problem: designing robotic systems to recover after disassembly from high-energy events and a first implemented solution of a simplified problem. It uses
Kinematics of a metamorphic robotic system
  • G. Chirikjian
  • Geology
    Proceedings of the 1994 IEEE International Conference on Robotics and Automation
  • 1994
TLDR
The kinematic constraints governing a particular metamorphic robot are addressed and a large number of homogeneous modules; and physical constraints ensure contact between modules are addressed.
Modular Self-Reconfigurable Robots
TLDR
This chapter discusses bonding mechanism, configuration recognition, and Reconfiguration algorithm, which are methods that transform a given robotic configuration to a desired configuration via a sequence of module detachments and reattachments.
...
...