Results 51 to 60 of about 20,724,674 (244)

Mass estimation considering stiffness and fabrication of period measurement device in mass measurement using velocity-feedback relay control

open access: yesNihon Kikai Gakkai ronbunshu, 2021
A mass measurement system with a relay feedback of velocity has been developed to achieve measurement without gravity. In this system, mass is estimated from the periods of oscillation in the relay-feedback system.
Takeshi MIZUNO   +3 more
doaj   +1 more source

Risk-based autonomous vehicle motion control with considering human driver’s behaviour

open access: yesTransportation Research Part C: Emerging Technologies, 2019
The selected motions of autonomous vehicles (AVs) are subject to the constraints from the surrounding traffic environment, infrastructure and the vehicle’s dynamic capabilities.
Chongfeng Wei   +7 more
semanticscholar   +1 more source

Design, Analysis and Model Predictive Control of an Axial Field Switched-Flux Permanent Magnet Machine for Electric Vehicle/Hybrid Electric Vehicle Applications

open access: yesEnergies, 2018
In this paper, an axial field switched-flux permanent magnet (AFSFPM) machine with stator-PM, which has a high power/torque density and efficiency feature as well as shorter axial length, is designed, analyzed and controlled.
Jilong Zhao   +4 more
doaj   +1 more source

Design and Evaluation of a Pediatric Lower-Limb Exoskeleton Joint Actuator

open access: yesActuators, 2020
Lower-limb exoskeletons have undergone significant developments for aiding in the ambulation of adults with gait impairment. However, advancements in exoskeletons for the pediatric population have comparatively been lacking.
Anthony Goo   +3 more
doaj   +1 more source

Reversal angle control of automotive reversal wiper by motor reversal timing control based on predicted motor angle

open access: yesNihon Kikai Gakkai ronbunshu, 2022
The reversal windshield wiper system is a system that realizes the back-and-forth motion of the arms by reversing rotation direction of the motor. In this system, the wiper motor control has to control the reversal angle to meet the regulations that ...
Tsutomu TASHIRO
doaj   +1 more source

Mobile Formation Coordination and Tracking Control for Multiple Non-holonomic Vehicles

open access: yes, 2019
This paper addresses forward motion control for trajectory tracking and mobile formation coordination for a group of non-holonomic vehicles on SE(2). Firstly, by constructing an intermediate attitude variable which involves vehicles' position information
Geng, Zhiyong,   +4 more
core   +1 more source

The adaptive control system of quadrocopter motion [PDF]

open access: yes, 2018
In this paper we present a system for automatic control of a quadrocopter based on the adaptive control system. The task is to ensure the motion of the quadrocopter along the given route and to control the stabilization of the quadrocopter in the air in ...
Schaerf, Marco   +3 more
core   +4 more sources

An open-architecture integration solution for the research and development of smart robots

open access: yesVietnam Journal of Science, Technology and Engineering, 2022
Many key factors driving the Fourth Industrial Revolution (Industry 4.0) are to construct industrial robots to become increasingly intelligent, multi-functional, flexible, and efficient, as well as a complementing platform for collaboration with people.
Tran Thang Do   +3 more
doaj   +1 more source

Measurement-based quantum control of mechanical motion

open access: yes, 2018
Controlling a quantum system based on the observation of its dynamics is inevitably complicated by the backaction of the measurement process. Efficient measurements, however, maximize the amount of information gained per disturbance incurred.
A Kubanek   +55 more
core   +1 more source

Impaired perception of facial motion in autism spectrum disorder [PDF]

open access: yes, 2014
Copyright: © 2014 O’Brien et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source
Girges, C   +4 more
core   +5 more sources

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