Results 31 to 40 of about 2,290,661 (282)

Control of UAV quadrotor using reinforcement learning and robust controller

open access: yesIET Control Theory & Applications, 2023
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
doaj   +1 more source

Adaptive Timing, Attention, and Movement Control [PDF]

open access: yes, 1997
Examples of how LTP and LTD can control adaptively timed learning that modulates attention and motor control are given. It is also suggested that LTP/LTD can also play a role in storing memories.
Grossberg, Stephen
core   +2 more sources

Adaptive position control loop [PDF]

open access: yes, 1972
Design of attitude control system for a sounding rocket is established by using a control loop which incorporates a lead network to convert position output into a feedback signal that is approximately proportional to position, plus a constant times ...
Keltz, W. L.
core   +1 more source

Targetting Chaos through Adaptive Control

open access: yes, 1998
We describe adaptive control algorithms whereby a chaotic dynamical system can be steered to a target state with desired characteristics. A specific implementation considered has the objective of directing the system to a state which is more chaotic or ...
Gupte, Neelima   +2 more
core   +2 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Adaptive Impact Mitigation Based on Predictive Control with Equivalent Mass Identification

open access: yesSensors, 2023
The paper presents the concept of equivalent parameter predictive control (EPPC) elaborated for semi-active fluid-based (hydraulic and pneumatic) shock absorbers equipped with controllable valves and subjected to impact excitation. The undertaken problem
Cezary Graczykowski, Rami Faraj
doaj   +1 more source

Adaptive Light Control System [PDF]

open access: yes, 2010
An adaptive traffic light system for crossroads is to be developed with the control being the data obtained through fixed cameras attached to the light system.
Akin, O.   +3 more
core  

Fault tolerant control of a quadrotor using L-1 adaptive control [PDF]

open access: yes, 2016
Purpose – The growing use of small unmanned rotorcraft in civilian applications means that safe operation is increasingly important. The purpose of this paper is to investigate the fault tolerant properties to faults in the actuators of an L1 adaptive ...
Cooke, A. K.   +2 more
core   +1 more source

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie   +4 more
wiley   +1 more source

Value of Time and Elasticity of Portuguese Freeway Users: Insights from Analysis of Survey Data

open access: yesInfrastructures, 2022
Value of time (VOT) is a crucial aspect of travel demand modeling. VOT impacts most mobility projects and the evaluations therein. It has been noted to be influenced by multiple factors, mainly related to individuals’ demographics and trips ...
Claudio Lombardi   +2 more
doaj   +1 more source

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