Results 21 to 30 of about 13,588 (308)
A Novel Kinematic Directional Index for Industrial Serial Manipulators
Applied Sciences, 2020 In the last forty years, performance evaluations have been conducted to evaluate the behavior of industrial manipulators throughout the workspace. The information gathered from these evaluations describes the performances of robots from different points ...
Giovanni Boschetti
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A new methodology for designing PD controllers [PDF]
, 2001 It is known that it is impossible to select fixed gains for a PD controller that will critically damp the response to disturbances for all configurations of a given robot system. Because of this the potential for overshoot is always present and cannot be
Atia, K.R., Cartmell, M.P., Cartmell, M.
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Nonlinear pd controllers with gravity compensation for robot manipulators
Cybernetics and Information Technologies, 2014 A Nonlinear Proportional-Derivative (NPD) controller with gravity compensation is proposed and applied to robot manipulators in this paper. The proportional and derivative gains are changed by the nonlinear function of errors in the NPD controller.
Huang Jianfeng, Yang Chengying, Ye Jun
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Lightweight design and encoderless control of a miniature direct drive linear delta robot [PDF]
, 2013 This paper presents the design, integration and experimental validation of a miniature light-weight delta robot targeted to be used for a variety of applications including the pick-place operations, high speed precise positioning and haptic ...
Tarik E. Kurt +5 more
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Improved neural network-based adaptive tracking control for manipulators with uncertain dynamics
International Journal of Advanced Robotic Systems, 2020 In this article, a robust adaptive tracking controller is developed for robot manipulators with uncertain dynamics using radial basis function neural network.
Dong-hui Wang, Shi-jie Zhang
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Introduction of b-splines to trajectory planning for robot manipulators [PDF]
Modeling, Identification and Control, 1988 This paper describes how B-splines can be used to construct joint trajectories for robot manipulators. The motion is specified by a sequence of Cartesian knots, i.e., positions and orientations of the end effector of a robot manipulator.
Per E. Koch, Kesheng Wang
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Precision contouring control of five degree of freedom robot manipulators with uncertainty
International Journal of Advanced Robotic Systems, 2016 In this article, we apply a result in equivalent errors to a contouring control problem of five degree of freedom robot manipulators. The proposed technique, fuzzy Proportional Integral Derivative (PID) with the robust extended Kalman filter, is employed
Thanana Nuchkrua, Shyh-Leh Chen
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Kinematic Workspace Modelling of Two Links Robotic Manipulator
Anbar Journal of Engineering Sciences, 2020 The purpose of this paper is to present a new method to establish a kinematic model for different manipulators, whose can be simulate the move in a two-dimensional workspace.The model is applied and implemented to four robot arm manipulators witha ...
Dler Salih Hasanc +2 more
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Research of relationships between the technical parameters of industrial manipulators
Гірничі, будівельні, дорожні та меліоративні машини, 2023 Industrial manipulators have to become an integral part of modern construction production, playing a key role in the automation and optimization of production processes.
Yaroslav Korobenko +2 more
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Biomechanical design principles underpinning anthropomorphic manipulators
, 2022 The biomechanical design of an artificial anthropomorphic manipulator is the focus of many researchers in diverse fields. Current electromechanical artificial hands are either in the research stage, expensive, have patents, lack severely in function, and/
Owen, Mahonri William, Au, Chi Kit
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