Results 11 to 20 of about 11,792 (175)
Improvement of a depth camera installation for fall risk estimation
We propose a monitoring system for accidental falling of patients using a point cloud dataset (PCD) of the depth camera-captured images. The conventional system requires the PCD to comprise images showing the bed top view.
Keisuke Isomoto, Daisuke Kushida
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Control of UAV quadrotor using reinforcement learning and robust controller
The control of unmanned aerial vehicle quadrotor is challenging because of non‐linearities, coupling and disturbance. Here, a novel control method which includes reinforcement learning (RL) component and robust component is proposed.
Zizuo Zhang +4 more
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Abstract Manufacturers of machines and plants are faced with the challenge to quickly find, compare and evaluate solutions for their customers during the tendering phase. Besides acquisition costs, figures about life cycle costs and energy efficiency are claimed by sustainability-aware customers when making a choice between different possible ...
Neyrinck, Adrian +2 more
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Distributed convex optimization based on zero‐gradient‐sum algorithm under switching topology
This paper designs a finite‐time convergence protocol and an event‐triggered control protocol based on Zero‐Gradient‐Sum (ZGS) algorithm under stochastic switching undirected topology, respectively, which greatly expands the theory of continuous‐time ...
Manchun Tan +3 more
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This paper proposes a novel variable gain switching exact differential observer (SEDO) to deal with the state estimation of mechanical servo system with unknown backlash. In order to compensate unknown non‐linear backlash accurately, a switching backlash
Guofa Sun +3 more
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Filters are inevitable for grid‐connected inverters to attenuate the current harmonics caused by the pulse width modulation which is usually used in power conversion systems.
Kenta Koiwa +5 more
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Design principes of single-stage rolling mills for machine-building industries
The use of variable profiles in engineering is the most effective way to reduce metal consumption and improve performance, increase the lifetime, reliability of machines and mechanisms, and reduce costs for their production, repair and operation.
V. A. Tamila
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Backstepping boundary control design for a cascaded viscous Hamilton–Jacobi PDE–ODE system
This paper develops state‐feedback and output‐feedback control design methodologies for boundary stabilization of a class of systems that involves cascade connection of a non‐linear viscous Hamilton–Jacobi partial differential equation (PDE) and a ...
Parisa Nikdel +3 more
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Analysis of the Dynamic Characteristics of Elliptical Gears
To date, elliptical gear has been commonly used in automobile, automatic machinery, pumps, flow meters and printing presses for its particular non-uniform rotation. However, the dynamic characteristics of elliptical gears have not been clarified yet.
Xing LIU +2 more
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Global optimization control for nonlinear full‐car active suspension system with multi‐performances
In this article, based on feedback linearized approach and linear quadratic regulator optimization control approach using particle swarm optimization, the almost disturbance decoupling, input amplitude reduction, tuning parameter optimization ...
Chung‐Cheng Chen, Yen‐Ting Chen
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