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A Velocity-Level Bi-Criteria Optimization Scheme for Coordinated Path Tracking of Dual Robot Manipulators Using Recurrent Neural Network
- Source :
- Frontiers in Neurorobotics, Vol 11 (2017), Frontiers in Neurorobotics
- Publication Year :
- 2017
- Publisher :
- Frontiers Media S.A., 2017.
-
Abstract
- A dual-robot system is a robotic device composed of two robot arms. In order to eliminate the joint-angle drift and prevent the occurrence of high joint velocity, a velocity-level bi-criteria optimization scheme, which includes two criteria (i.e., the minimum velocity norm and the repetitive motion), is proposed and investigated for coordinated path tracking of dual robot manipulators. Specifically, to realize the coordinated path tracking of dual robot manipulators, two subschemes are first presented for the left and right robot manipulators. Then, such two subschemes are reformulated as two general quadratic programs (QPs), which can be formulated as one unified QP. A recurrent neural network (RNN) is thus presented to solve effectively such an unified QP problem. At last, computer-simulation results based on a dual three-link planar manipulator further validate the feasibility and the efficacy of the proposed optimization scheme for coordinated path tracking using the recurrent neural network.
- Subjects :
- 0209 industrial biotechnology
Mathematical optimization
Computer science
Path tracking
Biomedical Engineering
Robot manipulator
02 engineering and technology
bi-criteria optimization scheme
lcsh:RC321-571
Repetitive motion
Computer Science::Robotics
020901 industrial engineering & automation
Quadratic equation
Artificial Intelligence
Control theory
dual robot manipulators
0202 electrical engineering, electronic engineering, information engineering
Quadratic programming
repetitive motion
lcsh:Neurosciences. Biological psychiatry. Neuropsychiatry
Original Research
Recurrent neural network
Norm (mathematics)
Robot
020201 artificial intelligence & image processing
recurrent neural network
quadratic program
Neuroscience
Subjects
Details
- Language :
- English
- ISSN :
- 16625218
- Volume :
- 11
- Database :
- OpenAIRE
- Journal :
- Frontiers in Neurorobotics
- Accession number :
- edsair.doi.dedup.....fde8aa7ae0714c88200911ec1f224d0f