摘要
超级电容在便携音频播放领域,具有提高音频输出功率和消除电源纹波的作用。针对超级电容充电过程的时变性和非线性,通过设计超级电容充电检测电路,记录下充电过程中各变量的数据,通过自适应模糊神经网络推理系统(ANFIS),对超级电容充电过程进行建模和优化。
Super- capacitor in the portable audio playback, can improve audio output power and eliminate power supply ripple effect. In view of the super - capacitor charging process of time - varying and nonlinear, through the design of the su- per - capacitor charging detecting circuit, the charging process of each variable data is recorded. Through the adaptive neu- ro -fuzzy inference system （ANFIS）, the super- capacitor charging process is modeled and optimized.
出处
《电声技术》
2012年第11期23-25,34,共4页
Audio Engineering
基金
云南省教育厅科学研究基金(09Y0096)
