Dynamic Modelling of Flexible Payloads Manipulated by a Smart gripper in robotic assembly

@article{Park2006DynamicMO,
  title={Dynamic Modelling of Flexible Payloads Manipulated by a Smart gripper in robotic assembly},
  author={Edward J. Park and James K. Mills},
  journal={Int. J. Robotics Autom.},
  year={2006},
  volume={21}
}
  • E. Park, J. Mills
  • Published 2006
  • Engineering, Computer Science
  • Int. J. Robotics Autom.
During robotic assembly of flexible payloads, gravity and inertial forces acting on these payloads may induce both static shape deformation and vibration of the thin-walled payloads. Static deformations, which arise from deformation of the part due to its own weight under the influence of gravity, lead to misalignment of mating points of the part. Unwanted vibrations, arising from inertial forces acting on the part as it is positioned for assembly, must be damped out before it can be mated with… Expand
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References

SHOWING 1-10 OF 25 REFERENCES
Static shape and vibration control of flexible payloads with applications to robotic assembly
This paper addresses the simultaneous control of vibration and static shape deformation of arbitrarily shaped thin-walled flexible payloads. During robotic assembly of these thin-walled parts,Expand
Dynamic modeling of flexible payloads grasped by actuated grippers using component mode synthesis
  • E. Park, J. Mills
  • Engineering, Computer Science
  • Proceedings 2002 IEEE International Conference on Robotics and Automation (Cat. No.02CH37292)
  • 2002
TLDR
It is found that the inclusion of quasi-static modes and attachment modes in the CMS formulation results in increased accuracy for simulation of dynamic responses of flexible payloads subject to both static and dynamic external forces. Expand
Position Control of Robot Manipulators Manipulating a Flexible Payload
TLDR
This paper demonstrates from both theoretical and experimental perspectives that through proper design of the control gains, the simple scheme of PD plus gravity compensation can control a flexible payload manipulated by multiple robots to a desired position/orientation while damping the vibrations of the payload at each contact. Expand
Vibration-free handing of deformable beams by robot end-effectors
TLDR
Passive approaches for vibration-free handling of deformable beams are investigated and a rubber pad in parallel with a spring installed on the fingers of the end-effector is employed for damped vibration and optimal damping. Expand
Dynamic modeling and control of a multi‐robot system for assembly of flexible payloads with applications to automotive body assembly
The field of multi-robot control has almost exclusively addressed issues that are of relevance to the manipulation of payloads that are rigid. A number of studies have examined the multi-robotExpand
Manipulation of a flexible object by dual manipulators
TLDR
The authors derive the relation between the static deformation of the sheet metal and the bending moments exerted on the sheet using Lagrange's equation based on a finite element model of thesheet to design a control algorithm of dual manipulators handling a flexible sheet metal. Expand
Integrated Closed-Loop Modal Truncation and Balanced LQG Control Synthesis for Vibration Control of Flexible Payloads
  • E. Park, J. Mills
  • Engineering
  • 2003 4th International Conference on Control and Automation Proceedings
  • 2003
This paper addresses the problem of vibration control of arbitrary flexible payloads using a smart robotic gripper comprised of actuating fingers and non-contact proximity sensors coupled toExpand
Task Description for Two Cooperative Manipulators
The main goal of this paper is to present some solutions we have developed to describe complex tasks that can be achieved by two coordinated manipulators. Task description means definition ofExpand
Shape Control of Flexible Structures
A shape control algorithm for a large flexible structure is proposed: (a) a reduced order model, which represents the precise shape of a structure; (b) a shape esti mation filter, which reduces theExpand
Shaping structure dynamics with truncation-error bounded reduced-order models for integrated mechanism/control design
  • S. Savant, H. Asada
  • Mathematics
  • Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)
  • 1998
A method for shaping the structure dynamics of mechatronic systems using truncation-error bounded reduced-order models is developed and applied to a heavy-duty robot with noncollocated sensors andExpand
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