摘要
为了使蓄电池的供电准确稳定,研究了双闭环PI控制算法以及采样数据的校正方法,总结了硬件器件选型和程序控制思路,在一定程度上提高了采样效率与精确性。通过反馈的电流和电压双闭环控制使Boost变换器输出电压稳定。实验结果验证了本方法的合理性。
In order to make the battery power supply is stable,sampling selection of hardware device and process controlideas is given after studying the double closed-loop PI control algorithm and sample data correction method,this improvesthe efficiency and accuracy to some extent.Design of double closed-loop PI regulator so that the output voltage stability.Experimental results confirm the validity of the method.
作者
刘立言
龙永红
吴煌辉
刘贤
LIU Li-yan;LONG Yong-hong;WU Huang-hui;LIU Xian(College of Electrical & Information Engineering Hunan University of Technology, Zhuzhou 412007, China)
出处
《新型工业化》
2016年第3期1-6,共6页
The Journal of New Industrialization
基金
国家自然科学基金项目(61503131)
