Results 11 to 20 of about 1,433,250 (249)

Development and Hybrid Control of an Electrically Actuated Lower Limb Exoskeleton for Motion Assistance

open access: yesIEEE Access, 2019
This paper describes a system design and hybrid control algorithm of an electrically actuated lower limb exoskeleton (LLE). The system design mainly includes three parts: mechanical structure design, actuation system design and sensor system design ...
Chao-Feng Chen   +8 more
doaj   +1 more source

Analysis-by-synthesis: Pedestrian tracking with crowd simulation models in a multi-camera video network [PDF]

open access: yes, 2015
For tracking systems consisting of multiple cameras with overlapping field-of-views, homography-based approaches are widely adopted to significantly reduce occlusions among pedestrians by sharing information among multiple views.
Bhanu, B, Jin, Z
core   +1 more source

Cascaded Kalman filter for target tracking in automotive radar

open access: yesThe Journal of Engineering, 2019
In automotive anti-collision radar system, the accuracy of velocity is one of the key indicators to measure radar performance. For frequency modulation continuous wave radar with chirp sequence, which is commonly used in automotive radar, there are two ...
Yang Li   +4 more
doaj   +1 more source

An LWPR-Based Method for Intelligent Lower-Limb Prosthesis Control by Learning the Dynamic Model in Real Time

open access: yesMachines, 2023
A significant number of people in the world suffer from limb losses, while prosthesis is the hopeful way to help the amputees back to normal life. Recently, the most popular control method used in intelligent prosthesis is FSM-IC (finite state machine ...
Yi Liu, Honglei An, Hongxu Ma, Qing Wei
doaj   +1 more source

Reliability-Informed Beat Tracking of Musical Signals [PDF]

open access: yes, 2012
—A new probabilistic framework for beat tracking of musical audio is presented. The method estimates the time between consecutive beat events and exploits both beat and non-beat information by explicitly modeling non-beat states.
Antonio Pena   +6 more
core   +2 more sources

Practical Adaptive Fast Terminal Sliding Mode Control for Servo Motors

open access: yesActuators, 2023
Position control of servo motor systems is a challenging task because of inevitable factors such as uncertainties, nonlinearities, parametric variations, and external perturbations.
Kamran Ali   +3 more
doaj   +1 more source

Hysteretic non-linearity observer design and robust control for piezoelectric actuators

open access: yesThe Journal of Engineering, 2018
The problem of tracking control for piezoelectric actuator (PEA) is investigated in this article. In consideration of that, the control precision of PEA is being restricted due to the hysteretic effect.
Jiaming Hu   +4 more
doaj   +1 more source

PERFORMANCE FOLLOWING: TRACKING A PERFORMANCE WITHOUT A SCORE [PDF]

open access: yes, 2010
EPSRC Doctoral Training Award; EPSRC Leadership ...
Plumbley, MD, Stark, AM
core   +2 more sources

Speed Tracking Performance for a Coreless Linear Motor Servo System Based on a Fitted Adaptive Fuzzy Controller

open access: yesEnergies, 2023
Fuzzy control is widely used in linear motor servo systems. However, simple fuzzy rules reduce the control accuracy of the servo system, while complex fuzzy rules reduce the speed of its decision making.
Meizhu Luo, Ji-an Duan, Zhaoxi Yi
doaj   +1 more source

Tracking multiple fish [PDF]

open access: yesPeerJ, 2022
Although the Multiple Object Tracking (MOT) task is a widely used experimental method for studying divided attention, tracking objects in the real world usually looks different.
Filip Děchtěrenko   +3 more
doaj   +2 more sources

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