Results 71 to 80 of about 20,724,674 (244)

Investigation of the Motion Characteristics of Parts on a Platform Subjected to Planar Oscillations

open access: yesApplied Sciences, 2023
Positioning applications are very important in a variety of industrial processes, including automatic assembly. This paper proposes a technique for positioning applications that involves employing a platform subjected to planar oscillations along ...
Sigitas Kilikevičius   +4 more
doaj   +1 more source

Signal Quality Improvement Algorithms for MEMS Gyroscope-Based Human Motion Analysis Systems: A Systematic Review

open access: yesSensors, 2018
Motion sensors such as MEMS gyroscopes and accelerometers are characterized by a small size, light weight, high sensitivity, and low cost. They are used in an increasing number of applications. However, they are easily influenced by environmental effects
Jiaying Du   +2 more
doaj   +1 more source

Steady-State Performance Prediction for a Variable Speed Direct Expansion Air Conditioning System Using a White-Box Based Modeling Approach

open access: yesEnergies, 2020
When using a certain type of Heating, Ventilation & Air Conditioning (HVAC) systems, it is primary to obtain their steady-state operating behaviors for achieving a better indoor thermal environment.
Yudong Xia   +3 more
doaj   +1 more source

Online Feet Potential Fields for Quadruped Robots Navigation in Harsh Terrains

open access: yesRobotics, 2023
Quadruped robots have garnered significant attention in recent years due to their ability to navigate through challenging terrains. Among the various environments, agriculture fields are particularly difficult for legged robots, given the variability of ...
Viviana Morlando   +2 more
doaj   +1 more source

Mode-adaptive neural networks for quadruped motion control

open access: yesACM Transactions on Graphics, 2018
Quadruped motion includes a wide variation of gaits such as walk, pace, trot and canter, and actions such as jumping, sitting, turning and idling. Applying existing data-driven character control frameworks to such data requires a significant amount of ...
He Zhang   +3 more
semanticscholar   +1 more source

A Survey of Motion Planning and Control Techniques for Self-Driving Urban Vehicles [PDF]

open access: yesIEEE Transactions on Intelligent Vehicles, 2016
Self-driving vehicles are a maturing technology with the potential to reshape mobility by enhancing the safety, accessibility, efficiency, and convenience of automotive transportation. Safety-critical tasks that must be executed by a self-driving vehicle
B. Paden   +4 more
semanticscholar   +1 more source

Accurate binocular stereo underwater measurement method

open access: yesInternational Journal of Advanced Robotic Systems, 2019
Light changes its direction of propagation before entering a camera enclosed in a waterproof housing owing to refraction, which means that perspective imaging models in the air cannot be directly used underwater.
Xiaojun Wu, XingCan Tang
doaj   +1 more source

Vision based motion control for a humanoid head [PDF]

open access: yes, 2009
This paper describes the design of a motion control algorithm for a humanoid robotic head, which consists of a neck with four degrees of freedom and two eyes (a stereo pair system) that tilt on a common axis and rotate sideways freely.
Carloni, R.   +2 more
core   +2 more sources

A motion system for social and animated robots [PDF]

open access: yes, 2014
This paper presents an innovative motion system that is used to control the motions and animations of a social robot. The social robot Probo is used to study Human-Robot Interactions (HRI), with a special focus on Robot Assisted Therapy (RAT).
goris, Kristof   +4 more
core   +2 more sources

Contouring Controller for Precise Motion Control Systems

open access: yesAutomatika, 2013
This paper discusses the trajectory generation algorithm, contour error construction method and finally the contour controller design. In the trajectory generation algorithm combination of elliptical Fourier descriptors (EFD) and time based spline approximation (TBSA) is used to generate position, velocity and acceleration references.
Golubovic, Edin   +2 more
openaire   +4 more sources

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