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本文从封闭式扬声器系统的声学类比电路出发,推导了该系统的声辐射特性,并采用了变量轮换法这一多维最优化技术实现了封闭式扬声器系统的最优化设计。结果表明,计算曲线与实测曲线能很好的吻合。
Based on the acoustic analog circuit of the closed speaker system, this paper deduces the acoustic radiation characteristics of the system and adopts the variable rotation method, which is a multi-dimensional optimization technology to realize the optimal design of the closed speaker system. The results show that the calculated curve is in good agreement with the measured curve.