With the development of green data centers,a large number of Uninterruptible Power Supply(UPS)resources in Internet Data Center(IDC)are becoming idle assets owing to their low utilization rate.The revitalization of th...With the development of green data centers,a large number of Uninterruptible Power Supply(UPS)resources in Internet Data Center(IDC)are becoming idle assets owing to their low utilization rate.The revitalization of these idle UPS resources is an urgent problem that must be addressed.Based on the energy storage type of the UPS(EUPS)and using renewable sources,a solution for IDCs is proposed in this study.Subsequently,an EUPS cluster classification method based on the concept of shared mechanism niche(CSMN)was proposed to effectively solve the EUPS control problem.Accordingly,the classified EUPS aggregation unit was used to determine the optimal operation of the IDC.An IDC cost minimization optimization model was established,and the Quantum Particle Swarm Optimization(QPSO)algorithm was adopted.Finally,the economy and effectiveness of the three-tier optimization framework and model were verified through three case studies.展开更多
Three-tier knowledge management system based on .NET architecture is designed according to requirement specification, characteristics of and relationship between enterprise electronic archives and knowledge management...Three-tier knowledge management system based on .NET architecture is designed according to requirement specification, characteristics of and relationship between enterprise electronic archives and knowledge management. This system using three-tier design based on factory pattern has good encapsulation and portability, with clearer and more concise structure. It degrades the costs of system development and maintenance and upgrades system’s high reusability and development efficiency.展开更多
研究并设计了空天飞行器自主式控制系统的体系结构。该体系结构采用多智能体技术设计,结构中的每个主体都具有一定的自主性,可以实现相应的功能,并能通过协作完成给定的飞行任务。通过对整个系统工作原理和各个主体具体功能的分析得出,...研究并设计了空天飞行器自主式控制系统的体系结构。该体系结构采用多智能体技术设计,结构中的每个主体都具有一定的自主性,可以实现相应的功能,并能通过协作完成给定的飞行任务。通过对整个系统工作原理和各个主体具体功能的分析得出,该分布式体系结构大大提高了系统的自主性及系统对复杂问题的解决能力,可以满足空天飞行器实现自主飞行的要求。同时通过与RA(R em ote agen t arch itecture)系统的比较还发现该系统具有更高的智能,更好的鲁棒性、移植性和扩展性。最后,本文在详细介绍了一种多智能体系统(M A S)设计软件和运行平台(分布式环境为中心的主体框架)的基础上研究了该自主控制系统的实现。展开更多
基金supported by the Key Technology Projects of the China Southern Power Grid Corporation(STKJXM20200059)the Key Support Project of the Joint Fund of the National Natural Science Foundation of China(U22B20123)。
文摘With the development of green data centers,a large number of Uninterruptible Power Supply(UPS)resources in Internet Data Center(IDC)are becoming idle assets owing to their low utilization rate.The revitalization of these idle UPS resources is an urgent problem that must be addressed.Based on the energy storage type of the UPS(EUPS)and using renewable sources,a solution for IDCs is proposed in this study.Subsequently,an EUPS cluster classification method based on the concept of shared mechanism niche(CSMN)was proposed to effectively solve the EUPS control problem.Accordingly,the classified EUPS aggregation unit was used to determine the optimal operation of the IDC.An IDC cost minimization optimization model was established,and the Quantum Particle Swarm Optimization(QPSO)algorithm was adopted.Finally,the economy and effectiveness of the three-tier optimization framework and model were verified through three case studies.
文摘Three-tier knowledge management system based on .NET architecture is designed according to requirement specification, characteristics of and relationship between enterprise electronic archives and knowledge management. This system using three-tier design based on factory pattern has good encapsulation and portability, with clearer and more concise structure. It degrades the costs of system development and maintenance and upgrades system’s high reusability and development efficiency.
文摘研究并设计了空天飞行器自主式控制系统的体系结构。该体系结构采用多智能体技术设计,结构中的每个主体都具有一定的自主性,可以实现相应的功能,并能通过协作完成给定的飞行任务。通过对整个系统工作原理和各个主体具体功能的分析得出,该分布式体系结构大大提高了系统的自主性及系统对复杂问题的解决能力,可以满足空天飞行器实现自主飞行的要求。同时通过与RA(R em ote agen t arch itecture)系统的比较还发现该系统具有更高的智能,更好的鲁棒性、移植性和扩展性。最后,本文在详细介绍了一种多智能体系统(M A S)设计软件和运行平台(分布式环境为中心的主体框架)的基础上研究了该自主控制系统的实现。
