Results 21 to 30 of about 10,419 (174)

Design of AUV controller based on improved PPO algorithm

open access: yesZhongguo Jianchuan Yanjiu
ObjectiveIn order to improve the robustness of autonomous underwater vehicle (AUV) controllers to environment modeling errors, this paper proposes a reinforcement learning control strategy that introduces contextual information and a course-learning ...
Desheng XU, Chunhui XU
doaj   +1 more source

Design of space turning motion control system of X-rudder submarine

open access: yesZhongguo Jianchuan Yanjiu, 2020
[Objectives] In order to solve the problem of space turning motion control for the X-rudder submarine,a fuzzy control system for turning of the X-rudder submarine is designed by using the fuzzy control method.[Methods] A weight fuzzy system for the X ...
XIA Ji, HUANG Bin
doaj   +1 more source

Surviving the Storm: A Qualitative Study of Caregivers' Challenges in Family‐Based Treatment for Adolescent Anorexia Nervosa

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Family‐based treatment (FBT) is the recommended first‐line outpatient treatment for adolescent anorexia nervosa (AN) in Aotearoa New Zealand (NZ), but places substantial responsibility on parents/caregivers. Although caregiver burden in FBT is increasingly recognized internationally, in‐depth qualitative work situated in the NZ ...
Natasha Allen, Amy Kecher, Liesje Donkin
wiley   +1 more source

Contens of CJSR 2019, Vol.14, Supp 2

open access: yesZhongguo Jianchuan Yanjiu, 2019
[1] An overview and analysis of the water-air amphibious vehicles…Liu Xiangzhi,Cui Weicheng (1)[2] Spring-supported arch model for predicting hydrostatic collapse strength of flexible riser with layer gap…Li Xiao,Jiang Xiaoli,Hopman Hans(15)[3] Ultimate ...
Chinese Journal of Ship Research
doaj  

Distributed three-dimensional affine formation maneuver control for multiple autonomous underwater vehicles

open access: yesZhongguo Jianchuan Yanjiu
ObjectivesTo improve the ability of autonomous underwater vehicle (AUV) formations to perform tasks in complex obstacle scenarios, a distributed three-dimensional affine formation shape maneuver control method is proposed for multi-AUV formations ...
Mingqi YAO   +4 more
doaj   +1 more source

A Processing‐Oriented Perspective on Advanced Anode Materials: From Graphite to Si‐Based Systems

open access: yesEcoEnergy, EarlyView.
This review provides a processing‐oriented framework for graphite and Si‐based anodes, linking material‐specific fabrication routes with manufacturability, scalability, cost, and industrial feasibility. This transition from established graphite processing to emerging Si‐based manufacturing strategies highlights practical pathways toward next‐generation
Seh‐Yoon Lim   +3 more
wiley   +1 more source

An analysis of low-frequency propeller vibration and sound radiation characteristics: The Jellyfish effect

open access: yesZhongguo Jianchuan Yanjiu, 2020
Objectives Arousing the "Jellyfish mode" of a propeller can lead to strong low-frequency, narrow band sound radiation. On this basis, the second sound radiation mechanism of the "Jellyfish mode" has been investigated.
WU Chongjian   +4 more
doaj   +1 more source

Food Safety Management and Mycotoxins Nexus: A Systematic Review of Mycotoxins Toxicity, Detoxification, Nutritional Impacts, and Economic Importance

open access: yesFood Safety and Health, EarlyView.
The graphical abstract illustrates the interconnected relationship between food safety management, mycotoxin toxicity, and detoxification strategies, highlighting how preventive measures across the food chain can minimize mycotoxin contamination and reduce adverse health effects in humans/animals.
Chinaza Godswill Awuchi
wiley   +1 more source

Prediction at harvest and detection at the ready‐to‐eat stage of internal black flesh severity in mangoes using portable Vis–NIR spectroscopy

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Although previous studies have demonstrated that visible–near infrared (Vis–NIR) spectroscopy can accurately predict black flesh incidence at harvest and detect the disorder in ready‐to‐eat mango fruit, its ability to discriminate among severity levels has not yet been established.
Bruna Parente de Carvalho Pires   +6 more
wiley   +1 more source

The Integration of AI, Blockchain and IoT for the Sustainable Development of the Logistics Service Industry: Insights From a PRISMA‐Based Analysis

open access: yesSustainable Development, EarlyView.
ABSTRACT This study presents an analysis of the literature on artificial intelligence (AI), blockchain and internet of things (IoT) for the sustainable development of the service industry of freight transport and logistics service providers (LSPs).
Roberto Cerchione   +2 more
wiley   +1 more source

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