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Artificial Intelligence Based MPPT Techniques for Solar Power System: A review

Journal of Modern Power Systems and Clean Energy 2020年第6期8卷 1043-1059页

作者： Kah Yung Yap Charles R.Sarimuthu joanne mun-yee lim the Department of Electrical and Computer Systems Engineering(ECSE) School of EngineeringMonash UniversitySubang JayaMalaysia

In the last decade,artificial intelligence(AI)techniques have been extensively used for maximum power point tracking(MPPT)in the solar power *** is because conventional MPPT techniques are incapable of tracking the global maximum power point(GMPP)under partial shading condition(PSC).The output curve of the power versus voltage for a solar panel has only one GMPP and multiple local maximum power points(MPPs).The integration of AI in MPPT is crucial to guarantee the tracking of GMPP while increasing the overall efficiency and performance of *** selection of AI-based MPPT techniques is complicated because each technique has its own merits and *** general,all of the AI-based MPPT techniques exhibit fast convergence speed,less steady-state oscillation and high efficiency,compared with the conventional MPPT ***,the AI-based MPPT techniques are computationally intensive and costly to ***,the hybrid MPPT is favorable in terms of the balance between performance and complexity,and it combines the advantages of conventional and AI-based MPPT *** this paper,a detailed comparison of classification and performance between 6 major AI-based MPPT techniques have been made based on the review and MATLAB/Simulink simulation *** merits,open issues and technical implementations of AI-based MPPT techniques are *** intend to provide new insights into the choice of optimal AI-based MPPT techniques.

关键词： Maximum power point tracking(MPPT) artificial intelligence(AI) fuzzy logic control(FLC) artificial neural network(ANN) genetic algorithm(GA) swarm intelligence(SI) machine learning(ML)

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Short-term traffic forecasting model: prevailing trendsand guidelines

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Transportation Safety and Environment 2023年第3期5卷 1-19页

作者： Kian Lun Soon Robin Kuok Cheong Chan joanne mun-yee lim Rajendran Parthiban School of Engineering Monash UniversityMalaysiaBandar Sunday 47500Malaysia

The design parameters serve as an integral part of developing a robust short-term traffc forecasting model These parameters include scope determination,input data preparation,output parameters and modelling *** paper takes a further leap to analyse the recent trend of design parameters through a systematic literature review based on peer-reviewed articles up to *** key important findings are summarized along with the challenges of performning short-term traffic ***,this paper offers insights into the next wave of research that contributes significantly to industries.

关键词： design parameters transport and society short term forecasting systematic literature review

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Evaluating the feasibility and preliminary effects of an online compassion training program for nursing students:A pilot randomized controlled trial

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International Journal of Nursing Sciences 2024年第4期11卷 421-428,I0001页

作者： Zhi Yang Mimi mun yee Tse Huiting Huang Haiyun Fang joanne Wai yee Chung Doris Yin Kei Chong Thomas Kwok Shing Wong School of Nursing and Health Studies Hong Kong Metropolitan UniversityHong KongChina School of Nursing and Health Guangzhou Nanfang CollegeGuangzhouChina School of Nursing Guangzhou Medical UniversityGuangzhouChina

Objectives:This study aimed to assess the feasibility of an online compassion training program for nursing students and preliminarily investigate its effects on mindfulness,self-compassion,and stress ***:This study employed a randomized controlled trial ***-year students from a nursing college in Guangzhou,China,were recruited as research participants in August *** intervention group participated in an 8-week online compassion training program via the WeChat platform,comprising three stages:mindfulness(weeks 1e2),self-compassion(weeks 3e5),and compassion for others(weeks 6 e8).Each stage included four activities:psychoeducation,mindfulness practice,weekly diary,and emotional *** feasibility was assessed through recruitment and retention rates,program engagement,and participant *** effectiveness was measured with the Mindful Attention Awareness Scale,Self-Compassion Scale-Short Form,and Perceived Stress ***:A total of 28 students completed the study(13 in the intervention group,15 in the control group).The recruitment rate was 36.46%,with a high retention rate of 93.3%.Participants demonstrated high engagement:69.2%accessed learning materials every 1e2 days,93.3%practiced mindfulness at least weekly,with an average of 4.69 diary entries submitted per person and 23.30 WeChat interactions with *** acceptability,all participants expressed satisfaction with the program,with 92.4%ﬁnding it“very helpful”or“extremely helpful.”In terms of intervention effects,the intervention group showed a signiﬁcant increase in mindfulness levels from pre-intervention(51.54±10.93)to postintervention(62.46±13.58)(P<0.05),while no signiﬁcant change was observed in the control *** there were no statistically signiﬁcant differences between the two groups in post-intervention self-compassion and perceived stress levels,the intervention group showed positive trends:selfcompassion levels increased(35

关键词： Empathy Mindfulness Nursing students Self-compassion Training

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