仿真机房系统的智能优化论文.doc

分 类 号： TP391 学号： 学号：12345678910 本科毕业论文 仿真机房系统的智能优化 Intelligent optimization and simulation system of the engine room 姓 名： 专 业： 指导教师姓名： 指导教师职称： 201 年5月 摘 要 本文选择某具有普适性的普通机房作为研究对象，将机房的温度数据、位置数据进行插值与拟合处理，分析并建立关于该机房散热系统的数学模型，进而给出服务器最佳的任务分配方案。项目中的热分布模型从热源出发推广到全机房，通过调节出风槽风速及其温度，从而降低机房内的热点温度，提高能源利用效率，以实现机房散热系统的优化设计。 由于机房内不同位置的温度不同，因此我们首先对机房内不同位置的温度和风速进行数据采集，然后对数据运用MATLAB软件进行处理，绘制出冷、热通道的流场分布图和热分布图，进而求出机房内的温度极值点。根据不同任务量下的温度极值，进一步得出热分布模型，运用热分布模型确定不同任务量下的最优任务分配方案且计算出温度极值点，然后通过流场分布图确定温度极值点与出风槽温度和风速的关系，对出风槽的送风温度与风速进行调节，将温度极值降到要求以内，实现对机房的整体优化 关键词：建立模型 样条插值 线性回归 热分布 最有任务分配方案 出风槽 Abstract The common room of a universal as the research object, the temperature data, room position data interpolation and fitting processing, analysis and mathematic model on the heat system of the engine room, then the server optimal task allocation scheme. Heat distribution model in the project around the room from the heat source, by adjusting the air outlet groove wind speed and temperature, thus reducing the hot spot temperature in the computer room, improve energy efficiency, to realize the optimization of design of computer room cooling system. Because of the temperature at different positions of the room is different, so our first on temperature and wind speed in different position of the room to collect data, then the data using MATLAB software processing, draw the flow field distribution and the heat distribution of cold, heat, and then calculated the maximum temperature in the computer room. According to the different tasks under extreme temperature, the heat distribution model, using the thermal distribution model to determine the optimal task allocation scheme under different tasks and the calculated temperature extreme points, and then through the flow field distribution map to determine the temperature extrema and the relationship between th