：介绍了一种利用DSP控制的大容量蓄电池自动充电装置的设计。采用高频开关电源技术，给出了基于数

字信号处理器TMS320LF2407的充电装置控制系统的软、硬件设计。借助Matlab中的Simulink仿真工具，采用

在线模糊自整定技术对充电装置控制系统进行仿真，并将仿真结果应用于DSP控制器中，实现对Fuzzy-PID控

制的Kp、Ki、Kd参数的在线自整定，使充电方式能较好的模拟最佳充电曲线，达到理想效果。理论分析和试验都

表明，该充电装置能够有效地提高蓄电池的充电效率，加快充电速度。

-：An automatic charging equipment with high-capacity storage battery was designed through being controlled by

DSP.Using the HF SPS(High-Frequency Switching Power Supply)，the software/hardware implementation of a

TMS320LF2407 based controller system was introduced.With the tool-box of Simulink in Matlab，it adopts Fuzzy-PID

methods to simulate the controlling system of charging system.Then the result of simulation will be used in DSP controller

to realize self-control of the the parameters of Kp、Ki、Kd in PID controller so as to make the way of battery charging could

simulate the excellent curve and reach ideal results.