Results 11 to 20 of about 8,513 (248)
Sensors, 2023 This paper proposes a learning control framework for the robotic manipulator’s dynamic tracking task demanding fixed-time convergence and constrained output.
Qingxin Shi +4 more
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The Omnirotor Platform: A Versatile, Multi-Modal, Coaxial, All-Terrain Vehicle
IEEE Access, 2023 Mobile and aerial robots offer many potential applications, including warehouse logistics, surveillance, cinematography, and search and rescue. However, most such robots are task-specific and generally lack the versatility to tackle multiple scenarios ...
Joao Buzzatto, Minas Liarokapis
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The Use of Asymmetric Polynomial Profiles for Planning a Smooth Trajectory
Applied Sciences, 2022 This paper presents planning of smooth trajectories using the asymmetric profiles of displacement, velocity, acceleration and jerk of described higher degree polynomials. The presented way of determination of polynomial and asymmetry coefficients as well
Marek Boryga +2 more
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Optimal Tuning of the SMC Parameters for a Two-Link Manipulator Co-Simulation Control
Elektronika ir Elektrotechnika, 2021 This paper presents the trajectory tracking control of a two-link planar robot manipulator using MSC Adams and MATLAB co-simulation which enables the innovative virtual prototyping of the systems without any mathematical expressions.
Sinan Ilgen +3 more
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Research on compliant configuration of hydraulic manipulator with passive following characteristic
The Journal of Engineering, 2020 To decrease the injury caused by an accidental collision between the hydraulic manipulator and human, a hydraulic rotating angle self-servo compliant robot driver joint is designed. Based on this joint, a variable stiffness passive servo-hydraulic rotary
Lin Jiang +5 more
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Ionic Actuators as Manipulators for Microscopy
Frontiers in Robotics and AI, 2019 Non-destructive handling of soft biological samples at the cellular level is becoming increasingly relevant in life sciences. In particular, spatially dense arrangements of soft manipulators with the capability of in situ monitoring via optical and ...
Indrek Must +5 more
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Induced Norm-Based Analysis for Computed Torque Control of Robot Systems
IEEE Access, 2020 This paper is concerned with providing a new quantitative analysis method of computed torque control of robot systems by using three types of induced norm. This paper first considers design of a computed torque controller to achieve a trajectory tracking
Jung Hoon Kim, Sung-Moon Hur
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A Precise Neural-Disturbance Learning Controller of Constrained Robotic Manipulators
IEEE Access, 2021 An adaptive robust controller is introduced for high-precision tracking control problems of robotic manipulators with output constraints. A nonlinear function is employed to transform the constrained control objective to new free variables that are then ...
Dang Xuan, Joonbum Bae
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System study of pneumatic exoskeleton rehabilitation manipulator
The Journal of Engineering, 2018 In this study, biological characteristic of manpower is analysed and then the structural of exoskeleton rehabilitation manipulator is designed base on the thought of modular. First, the overall assembly drawing is drawn by SolidWorks.
Xudong Ma, Ruibo Yuan, Sizhong Fang
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South African Journal of Industrial Engineering, 2013 In this paper, based on the VoigtKelvin constitutive model, nonlinear dynamic modelling and state space representation of a viscoelastic beam acting as a flexible robotic manipulator is investigated. Complete nonlinear dynamic modelling of a viscoelastic
Esfandiar, H., Daneshmand, S.
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