Robust Observer-Based Adaptive Synchronization Control of Uncertain Nonlinear Bilateral Teleoperation Systems Under Time-varying Delay
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2021.109542
Abstract: Abstract Due to the practical restrictions such as uncertain dynamics, external disturbances and time-varying delays and lack of enough information about the remote environment, the performance of teleoperation systems cannot be guaranteed in most cases.… read more here.
Keywords: control; nonlinear bilateral; teleoperation; time varying ... See more keywords
Composite nonlinear bilateral control for teleoperation systems with external disturbances
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DOI: 10.1109/jas.2018.7511273
Abstract: This paper presents a new composite nonlinear bilateral control method based on the nonlinear disturbance observer ( NDOB ) for teleoperation systems with external disturbances. By introducing the estimations of NDOB and systemsʼ nominal nonlinear… read more here.
Keywords: bilateral control; teleoperation systems; composite nonlinear; nonlinear bilateral ... See more keywords
Performance analysis in delayed nonlinear bilateral teleoperation systems by force estimation algorithm
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/0142331216688751
Abstract: This paper establishes a novel control strategy for a nonlinear bilateral teleoperation system with time delay. Besides position and velocity signals, force signals are additionally utilized in the control scheme. This modification significantly improves the… read more here.
Keywords: force estimation; control; estimation algorithm; teleoperation ... See more keywords