Control in the operational space of bilateral teleoperators with time-delays and without velocity measurements
Sign Up to like & getrecommendations! Published in 2018 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2018.07.278
Abstract: Abstract This paper proposes a control scheme in the operational space for bilateral teleoperation systems composed of heterogeneous robots (kinematically and dynamically different) without velocity sensors and considering variable time-delays in the interconnection. The proposed… read more here.
Keywords: operational space; velocity; without velocity; time delays ... See more keywords
Extended-State-Observer-Based Adaptive Control of Electrohydraulic Servomechanisms Without Velocity Measurement
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DOI: 10.1109/tmech.2019.2959297
Abstract: Velocity signal is difficult to obtain in practical electrohydraulic servomechanisms. Even though it can be approximately derived via numerical differentiation on position measurement, the strong noise effect will greatly deteriorate the achievable control performance. Hence,… read more here.
Keywords: electrohydraulic servomechanisms; velocity; control; performance ... See more keywords