Results 1 to 10 of about 52,202 (265)

Knee joint position sense and kinematic control in relation to motor competency in 13 to 14-year-old adolescents [PDF]

Italian Journal of Pediatrics
Background Motor competence (MC) is a key component reflecting one’s ability to execute motor tasks and is an important predictor of physical fitness.
Yan-Ci Liu, Patrick Esser, Benjamin David Weedon, Daniella Springett, Shawn Joshi, Meng-Hsuan Tsou, Ray-Yau Wang, Helen Dawes   +7 more
doaj   +2 more sources

Kinematic Analysis and Control Algorithm for the Ballbot [PDF]

IEEE Access, 2019
The ballbot is a dynamically stable mobile robot designed to balance on a single ball, whose dynamic stability enables improved navigability in narrow, crowded, and dynamic environments.
Chengtao Cai, Jiaxin Lu, Zuoyong Li
doaj   +2 more sources

Kinematics analysis of a medication delivery robot based on a 3-DOF manipulator [PDF]

MATEC Web of Conferences, 2023
Medication delivery robots, as a type of service robots, are becoming increasingly important in the field of helping the elderly and disabled. Conventional drug delivery robots focus on mobility and often lack the ability to pick and place drugs ...
Huang Shanyue
doaj   +1 more source

Obstacle Avoidance in Operational Configuration Space Kinematic Control of Redundant Serial Manipulators

Machines, 2023
Kinematic control of redundant serial manipulators has been carried out for the past half century based primarily on a generalized inverse velocity formulation that is known to have mathematical deficiencies.
Adrian Peidro, Edward J. Haug
doaj   +1 more source

Comparison of Modern Control Methods for Soft Robots

Sensors, 2022
With the rise in new soft robotic applications, the control requirements increase. Therefore, precise control methods for soft robots are required. However, the dynamic control of soft robots, which is required for fast movements, is still an open topic ...
Malte Grube, Jan Christian Wieck, Robert Seifried   +2 more
doaj   +1 more source

Logarithmic Potential Field: A New Leader– Follower Robotic Control Mechanism to Enhance the Execution Speed and Safety Attributes

IEEE Access, 2023
The leader-follower formation approach is a commonly used strategy in multi-robot systems, usually implemented with a hierarchical control architecture combining path planning and formation control.
Raouf Fareh, Mohammed Baziyad, Sofiane Khadraoui, Brahim Brahmi, Maamar Bettayeb   +4 more
doaj   +1 more source

Zero Reaction Torque Trajectory Tracking of an Aerial Manipulator through Extended Generalized Jacobian

Applied Sciences, 2022
Aerial manipulators are used in industrial and service robotics tasks such as assembly, inspection, and maintenance. One of the main challenges in aerial manipulation is related to the motion of the UAV base caused by manipulator disturbance torques and ...
Alberto Pasetto, Yash Vyas, Silvio Cocuzza   +2 more
doaj   +1 more source

Null-Space Minimization of Center of Gravity Displacementof a Redundant Aerial Manipulator

Robotics, 2023
Displacements of the base during trajectory tracking are a common issue in the control of aerial manipulators. These are caused by reaction torques transferred to the base due to the manipulator motion and, in particular, to the motion of its center of ...
Yash Vyas, Alberto Pasetto, Victor Ayala-Alfaro, Nicola Massella, Silvio Cocuzza   +4 more
doaj   +1 more source

Tool Path Planning Using the Relationship between Cornering Error and Kinematic Constraint Values [PDF]

한국정밀공학회지, 2022
The kinematic constraints used in a computerized numerical control (CNC) interpolator are one of the main factors determining a machine tool’s machining accuracy.
Soon-Hong Hwang, Sangwon Kang, Chan-Young Lee, Byung-Kwon Min   +3 more
doaj   +1 more source

An Artificial Neural Network Approach for Solving Inverse Kinematics Problem for an Anthropomorphic Manipulator of Robot SAR-401

Machines, 2022
The paper proposes a new design of an artificial neural network for solving the inverse kinematics problem of the anthropomorphic manipulator of robot SAR-401.
Vadim Kramar, Oleg Kramar, Aleksey Kabanov   +2 more
doaj   +1 more source