[1]张 鑫,廖冬初,蔡华锋,等. 基于滑模控制的能馈型交流电子负载的研究[J].湖北工业大学学报,2021,(4):27-30.
 ZHANG Xin,LIAO Dongchu,CAI Huafeng,et al. Research on Energy Fed AC Electronic Load Based on Sliding Mode Control[J].,2021,(4):27-30.
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 基于滑模控制的能馈型交流电子负载的研究()
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《湖北工业大学学报》[ISSN:1003-4684/CN:42-1752/Z]

卷:
期数:
2021年第4期
页码:
27-30
栏目:
湖北工业大学学报
出版日期:
2021-08-26

文章信息/Info

Title:
 Research on Energy Fed AC Electronic Load Based on Sliding Mode Control
文章编号:
1003-4684(2021)04-0027-04
作者:
 张 鑫1 廖冬初12 蔡华锋12 周 浩1
 1 湖北工业大学 电气与电子工程学院, 湖北 武汉 430068; 
 2 湖北工业大学 太阳能高效利用湖北省协同创新中心, 湖北 武汉 430068
Author(s):
 ZHANG Xin1LIAO Dongchu12CAI Huafeng12ZHOU Hao1
 1 School of Electrical and Electronic Engin.,Hubei Univ. of Tech.,Wuhan 430068,China;
 2 Hubei Collaborative Innovation Center for High-Efficiency Utilization of Solar Energy, [JZ]Hubei Univ. of Tech., Wuhan 430068, China
关键词:
 交流电子负载 滑模控制 变指数趋近律 积分滑模面
Keywords:
 AC electronic load sliding mode control variable exponential reaching lawintegral sliding mode surface
分类号:
TM461
文献标志码:
A
摘要:
 为了提高直流能馈型交流电子负载系统中输入电流控制的跟踪性能和抗干扰性能,提出一种基于新型的变指数趋近律的滑模控制器设计方法。采用比例积分滑模面减小输入电流跟踪过程中的稳态误差。通过新型的变指数趋近律实现快速跟随输入电流指令。用双曲正切函数替代开关函数来减小抖振现象。同基于一般指数趋近律控制器的对比仿真表明,所提出控制器使输入电流控制不仅获得了较快的跟踪性能和较好的抗干扰性能,而且进一步减小抖振现象。
Abstract:
 In order to improve the tracking performance and anti-interference performance of input current control in DC energy fed AC electronic load system, a sliding mode controller design method based on a new variable exponential reaching law is proposed. The proportional integral sliding mode surface is used to reduce the steady-state error in the process of input current tracking. A new variable exponential reaching law is used to fast follow the input current command. The hyperbolic tangent function is used to replace the switch function to reduce chattering. Compared with the general exponential approach controller, the simulation results show that the proposed controller not only achieves faster tracking performance and better anti-interference performance, but also further reduces the chattering phenomenon.

参考文献/References:

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备注/Memo

备注/Memo:
[收稿日期] 2021-04-21
[基金项目] 太阳能高效利用及储能运行控制湖北省重点实验室基金项目(HBSKFZD2017008)
[第一作者] 张 鑫(1996-), 男, 湖北黄冈人,湖北工业大学硕士研究生,研究方向为模式识别与智能系统
更新日期/Last Update: 2021-08-27