拟因素追加试验设计在发动机性能研究中的应用

Application of Design of the Dummy Factor and Additional Experiment in the Study of the Engine Characteristics

摘要: 针对发动机性能研究中试验设计的需要，用拟因素追加法设计了７＾１×３＾２×２＾２多因素不等水平的试验方案，并介绍了其数据处理方法及对因素和试验误差的偏差平方和进行修正的方法，求出了最佳组合方案．

Abstract: In this thesis, the design of a dummy factor and additional experiment 71 x 32 x 22 was designed and carried out to study engine performance. In addition, the method to process the experimental data was discussed.