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Virtual Machine-Based Task Scheduling Algorithm in a Cloud Computing Environment

Tsinghua Science and Technology 2016年第6期21卷 660-667页

作者： Zhifeng Zhong Kun Chen Xiaojun Zhai shuange zhou College of Computer and Information Engineering Hubei University Department of Electronics Computing and Mathematics University of Derby

Virtualization technology has been widely used to virtualize single server into multiple servers, which not only creates an operating environment for a virtual machine-based cloud computing platform but also potentially improves its efficiency. Currently, most task scheduling-based algorithms used in cloud computing environments are slow to convergence or easily fall into a local optimum. This paper introduces a Greedy Particle Swarm Optimization（G＆PSO） based algorithm to solve the task scheduling problem. It uses a greedy algorithm to quickly solve the initial particle value of a particle swarm optimization algorithm derived from a virtual machine-based cloud platform. The archived experimental results show that the algorithm exhibits better performance such as a faster convergence rate, stronger local and global search capabilities, and a more balanced workload on each virtual machine. Therefore, the G＆PSO algorithm demonstrates improved virtual machine efficiency and resource utilization compared with the traditional particle swarm optimization algorithm.

关键词： cloud computing virtual machine G&PSO algorithm

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Research on the Development of Green Building Technology in Hot Summer and Cold Winter Area under the Background of Carbon Neutrality:A Case Study of Zhuzhou City

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Journal of Energy and Power Engineering 2022年第4期16卷 166-174页

作者： Chen Haiyan Liu shuange zhou Hao Chen Zhengsheng Liu Jianlong School of Urban and Environmental Science Hunan University of TechnologyZhuzhouHunan 412007China

Carbon sequestration and emission reduction in the construction industry plays an important role in China’s goal of achieving carbon *** in Zhuzhou city scored 42 since the assessment of the green building project situation as the research object,in hot summer and cold winter areas of analysis and evaluation on the development of green building technology,and then sums up the carbon neutral background the priority areas and tasks for the development of green building techniques,optimization of the construction industry into a new era under the background of green development to provide the reference.

关键词： Carbon neutrality hot summer and cold winter area green building technology

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Rural Health Tourism Planning and Design Based on Tea Travel Experience-Take Huanghuaxi Village in Anhua County as an Example

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Journal of Energy and Power Engineering 2022年第5期16卷 175-185页

作者： Chen Haiyan Liu shuange Chen Zhengsheng zhou Hao Li Hao Liu Jianlong School of Urban and Environmental Science Hunan University of TechnologyZhuzhouHunan 412007China

In the context of rural revitalization era,more and more villages choose tourism as the direction of development,and the primary link of rural tourism development is to combine the characteristics of different villages,mining tourism resources suitable for their own characteristics and development *** villages with tea culture,how to develop rural health tourism from the perspective of tea travel experience has become a new *** Huanghuaxi in Anhua County as an example,the paper evaluates and analyzes the planning methods and key points of rural health tourism based on tea tourism experience from the perspective of development potential,and makes clear the foothold and feasibility of health tourism ***,from the perspective of tea culture activation and inheritance and health tourism design,this paper discusses how to effectively integrate the functions of tea culture and health *** the spatial layout,road traffic,landscape and construction and operation of Huanghuaxi Village in Anhua County,a series of construction strategies are proposed to make tea culture and health industry promote each *** the same time,there are two kinds of theme tour lines for people with different needs,namely,the leisure vacation theme tour line and the tea travel health theme tour line,which provide new ideas for the planning and design research of rural recreation projects related to the tea travel experience.

关键词： Rural planning tea travel experience health tourism Huanghuaxi Village

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株洲地区绿色建筑节水技术研究与应用

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江西建材 2022年第6期 337-339页

作者：刘双娥陈海燕周浩许锋陈科良刘建龙湖南工业大学城市与环境学院湖南株洲412007

文中通过对株洲地区2018-2020年绿色建筑中的建筑节水技术统计与分析,总结了绿色建筑节水设计技术要点及方案,为绿色建筑节水技术推广应用提供理论指导和技术支持。

关键词：绿色建筑建筑节水技术措施统计分析

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