基于相空间的云计算仿真系统研究与设计

提出并实现了一种基于热力学相空间的云计算集群仿真系统设计方法。将云计算集群节点信息投影到相空间，构建云计算系统的相空间分析模型，将云计算集群节点的参数变化转变为其在相空间投影点的运动，并通过相空间的宏观热力学参数反映云计算集群的整体状态，为云计算核心调度算法的研究和云计算数据中心的运行测试提供了仿真测试平台和衡量标准。实验结果表明，全新构建的云计算仿真系统的仿真实验环境搭建简单，仿真结果能够直观、全面地反映出云计算集群的整体状态和调度算法性能等。

Research and Design of Cloud Computing Simulation System Based on Phase Space

A design method for cloud computing simulation system based on thermodynamic phase space theory was proposed and realized. This method constructs the phase space analysis model of the cloud computing through projecting the information of the cloud computing cluster nodes onto the phase space, turning their parameter variations into the movement of the projected points in the phase space. Then the macroscopic thermodynamic parameter is introduced to reflect the general status of the cloud computing cluster. As per this method, a simulation test platform and a measurement standard are provided for researching on the cloud computing core scheduling algorithm and the operational test of the cloud computing data center. The test results show that cloud computing simulator system which is rebuilt completely has some main advantages as follows. It is easy to build experimental environment and simulation results are intuitive. This system can intuitively reflect the status of cloud computing cluster and the performance of the scheduling algorithm.