Single Coil Mechano‐Electromagnetic System for the Automatic 1‐Axis Position Feedback 3D Locomotion Control of Magnetic Robots and Their Selective Manipulation
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202201968
Abstract: 3D locomotion of magnetic microrobots requires at least one pair of coils per axis and 3D feedback of the position of the microrobot. This results in voluminous systems with high‐power usage and a small working… read more here.
Keywords: position feedback; control magnetic; control; position ... See more keywords
Creating bandgaps in active piezoelectric slender beams through positive position feedback control
Sign Up to like & getrecommendations! Published in 2024 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/ad9443
Abstract: Bandgaps—frequency ranges with reduced vibration transmissibility in elastic structures, are an opportunity for vibration control originating from the research on elastic metamaterials. In this paper, we study the design for bandgap in slender beams with… read more here.
Keywords: control; slender beams; positive position; creating bandgaps ... See more keywords
Analyzing MEMS resonator static pull-in and dynamics under electric excitation via position feedback controller
Sign Up to like & getrecommendations! Published in 2024 at "Physica Scripta"
DOI: 10.1088/1402-4896/ada06a
Abstract: The micro-electromechanical systems (MEMS) have efficacious and widespread use in several applications such as signal filtering, time referencing, sensing, and more. This paper’s aim is to study the effect of a position feedback controller on… read more here.
Keywords: position feedback; feedback; feedback controller; resonator ... See more keywords
Tuned Positive Position Feedback Control of an Active Magnetic Bearings System With 16-Poles and Constant Stiffness
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DOI: 10.1109/access.2021.3080457
Abstract: This paper presents a tuned positive position feedback controller (TPPF) to overcome the dual high peaks of the classical PPF. This control signal is merged with a proportional-derivative (PD) control signal to suppress the vibrations… read more here.
Keywords: active magnetic; control; positive position; constant stiffness ... See more keywords
Damping Control of Piezo-Actuated Nanopositioning Stages With Recursive Delayed Position Feedback
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DOI: 10.1109/tmech.2016.2639584
Abstract: This paper presents a new damping control scheme for piezo-actuated nanopositioning stages with recursive delayed position feedback (RDPF). The RDPF is proposed to attenuate the resonant mode of the nanopositioning stage in the inner feedback… read more here.
Keywords: feedback; position feedback; delayed position; piezo actuated ... See more keywords
Toward improving control performance of myoelectric arm prosthesis by adding wrist position feedback
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Human Neuroscience"
DOI: 10.3389/fnhum.2022.905885
Abstract: Wearing a myoelectric prosthesis is a basic way for limb amputees to restore their lost limb functions in the activities of daily living (ADLs). However, it is estimated that around 40% of amputees refuse the… read more here.
Keywords: position feedback; arm; control; prosthesis ... See more keywords