Design and Kinematic Modeling of Constant Curvature Continuum Robots: A Review
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- 10 June 2010
- journal article
- review article
- Published by SAGE Publications in The International Journal of Robotics Research
- Vol. 29 (13), 1661-1683
- https://doi.org/10.1177/0278364910368147
Abstract
Continuum robotics has rapidly become a rich and diverse area of research, with many designs and applications demonstrated. Despite this diversity in form and purpose, there exists remarkable similarity in the fundamental simplified kinematic models that have been applied to continuum robots. However, this can easily be obscured, especially to a newcomer to the field, by the different applications, coordinate frame choices, and analytical formalisms employed. In this paper we review several modeling approaches in a common frame and notational convention, illustrating that for piecewise constant curvature, they produce identical results. This discussion elucidates what has been articulated in different ways by a number of researchers in the past several years, namely that constant-curvature kinematics can be considered as consisting of two separate submappings: one that is general and applies to all continuum robots, and another that is robot-specific. These mappings are then developed both for the single-section and for the multi-section case. Similarly, we discuss the decomposition of differential kinematics (the robot’s Jacobian) into robot-specific and robot-independent portions. The paper concludes with a perspective on several of the themes of current research that are shaping the future of continuum robotics.Keywords
This publication has 43 references indexed in Scilit:
- Configuration Tracking for Continuum Manipulators With Coupled Tendon DriveIEEE Transactions on Robotics, 2009
- Mechanics Modeling of Tendon-Driven Continuum ManipulatorsIEEE Transactions on Robotics, 2008
- Discretization of a Continuous CurveIEEE Transactions on Robotics, 2008
- Setpoint regulation of continuum robots using a fixed cameraRobotica, 2007
- Snake arm robotsIndustrial Robot: the international journal of robotics research and application, 2002
- A Follow-the-Leader Approach to Serpentine Robot Motion PlanningJournal of Aerospace Engineering, 1999
- Kinematically optimal hyper-redundant manipulator configurationsIEEE Transactions on Robotics and Automation, 1995
- A modal approach to hyper-redundant manipulator kinematicsIEEE Transactions on Robotics and Automation, 1994
- Hyper-redundant manipulator dynamics: a continuum approximationAdvanced Robotics, 1994
- There is More than One Way to Frame a CurveThe American Mathematical Monthly, 1975