Robot arms are machines which are not only used in industrial technologies but also other applications such as medicine and agriculture. The robot arm movement control is important in the use of robot arms. This paper...
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This paper develops an implementation of a measurement and control system in which a vehicle follows its predecessor while maintaining a certain distance. First, we construct a model that virtually delays the referenc...
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This paper proposes an investigation of the surface temperature effect on the estrus detection of dairy cows using the supervised learning. The neck collars with temperature and motion sensors were attached to the tes...
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The management of production system is one of the important topics under the environment of industry 4.0. Simulation model of production system can provide dynamic information to evaluate system performance. In this p...
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This paper first introduces the differences of robotic polishing in comparison with polishing by manual or dedicated polishing machine. The characteristics of robotic polishing give possibility to gain both flexibilit...
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This paper first introduces the differences of robotic polishing in comparison with polishing by manual or dedicated polishing machine. The characteristics of robotic polishing give possibility to gain both flexibility and consistence in production. To apply robotic polishing, the following issues have to be considered carefully to gain fine finishing quality, the contact force, the accuracy of programmed path, and suitable polishing process. ABB introduced a complete portfolio of robotic solutions, which contains both force-control and related off-line and on-line software to help doing right engineering. With a real application case in 3C industry, the paper describes a typical engineering works for applying robotic polishing.
A soft robotic exoskeleton digit can be a prosthetic implant, a solution for finger/toe loss, or an element of rehabilitation gloves for the human hand39;s functional recovery. This paper presents the modeling and f...
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ISBN:
(纸本)9798350377118;9798350377125
A soft robotic exoskeleton digit can be a prosthetic implant, a solution for finger/toe loss, or an element of rehabilitation gloves for the human hand's functional recovery. This paper presents the modeling and feedback linearization control of the quasi-static motion of a soft robotic exo-digit physically interacting with an anthropomorphic finger model for tracking the desired trajectory. The exo-digit is modeled as an articulated hybrid soft-and-rigid model with constant bending curvatures and arc lengths. Considering the soft elastomer property of the silicone, a hyperelastic constitute model based on Yeoh's 3rd-order material model is used. The anthropomorphic finger is modeled as an rigid multi-body structure with integrated torsional springs at its joints. A coupled kinematics and quasistatic motion is developed to model the multi-contact points interaction between the robot and finger model. This model is then presented as a nonlinear discrete-time MIMO state-space system for the control system design of the physical human-robot interaction. The input-output feedback linearization is utilized, and a control law is designed. Here, the control input is the actuation pressure of each independent actuation point, and the output is the pose of the anthropomorphic model's tip. The theoretical model and trajectory tracking control law were experimentally and numerically examined;the results show the effectiveness of the model and control law in tracking the desired fingertip pose trajectory.
This paper presents a comprehensive review of Artificial Intelligence (AI), Machine Learning (ML), and Deep Learning (DL) technologies, focusing on their impact in driving AI automation across diverse sectors with a s...
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To overcome the drawbacks of the existing pneumatic force-controlled end-effector, such as low dynamic response and low force control accuracy, a novel pneumatic-electric force-controlled end-effector is proposed in t...
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This paper presents a study on the control of unmanned bicycle motion based on inertial wheels in the pybullet physics simulation environment. To address the nonlinear and strongly coupled nature of unmanned bicycles,...
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This paper examines the relationship between the performance of Proportional-Integral-Derivative (PID) controllers and their update frequency, using the Pololu 3pi+ 32U4 robot as a testbed. Through a series of experim...
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