摘要
运用四端子网络的原理计算汽车排气消声系统的消声性能,采用MATLAB与VC++混合编程的方法设计并实现了一个计算汽车消声器消声性能的软件。详细介绍了计算原理和混合编程的实现过程。计算结果与实验对比基本一致,从而为消声器的设计提供了很大的帮助。
Applying the four-pole network theory to the calculation of acoustic performance for vehicle exhaust system, the mixed programming of MATLAB and VC is adopted to implement the computing software of acoustic performance for vehicle exhaust system. The implementation of the mixing programming is introduced in the paper. The calculation result is consistent with the result of experiment, and this provides great help to the design of muffler.
出处
《机械工程与自动化》
2010年第2期28-29,32,共3页
Mechanical Engineering & Automation
