Electric Tractor Motor Drive Control Based on FPGA

被引：22

作者：

Chen, Yanni ^{[1
]}

Xie, Bin ^{[1
]}

Mao, Enrong ^{[1
]}

机构：

[1] China Agr Univ, Coll Engn, Beijing, Peoples R China

来源：

IFAC PAPERSONLINE | 2016年 / 49卷 / 16期

关键词：

Electric tractor; BLDC motor drive; FPGA; Double closed loop; PWM;

D O I：

10.1016/j.ifacol.2016.10.050

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The electric tractor represents the development trend of sustainable and modern agriculture. With the higher energy efficiency and lower pollution, electric tractor research is significant to modern agriculture. As the electric tractor's critical technolog). motor drive control directly affects the stability of tractor speed and the accuracy of field work. So this paper presented an electric tractor motor drive control system which was suitable for tractor work characteristic based on Brushless DC (BLDC) motor. Double closed loop PID control with outer speed and inner current loop combined with PWM control was implemented as the motor drive control strategy. The motor controller was designed based on FPGA technique, so hardware used NI myRIO as control core which integrated ARM with Xilinx FPGA, and control program used LabVIEW as development environment. Indoor experiment was conducted to validate the electric tractor motor drive control design. (C) 2016. IFAC (Internatimal Federation of Automatic Control) Hosting by Elsevier Ltd rights reserved.

引用

页码：271 / 276

页数：6

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