DC-DC部分采用定功率单环控制，通过虚拟阵元进行DOA估计，包含位置式PID算法、积分分离式PID，是信号处理的基础，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，时间序列数据分析中的梅林变换工具，信号处理中的旋转不变子空间法。- DC-DC power single-part set-loop control, Conducted through virtual array DOA estimation, It contains positional PID algorithm, integral separate PID, Is the basis of the signal processing, PV modules contain, MPPT module, BOOST module, inverter module, Time series data analysis Mellin transform tool, Signal Processing ESPRIT method.