Open AccessLabVIEW FPGA Implementation Of a PID Controller For D.C. Motor Speed Control
Author(s) -
Sajid Ali,
Mahmood,
| Ismael
Publication year - 2010
Publication title -
iraqi journal for electrical and electronic engineering/al-maǧallaẗ al-ʻirāqiyyaẗ al-handasaẗ al-kahrabāʼiyyaẗ wa-al-ilikttrūniyyaẗ
Language(s) - English
Resource type - Journals
eISSN - 2078-6069
pISSN - 1814-5892
DOI - 10.37917/ijeee.6.2.9
Subject(s) - vhdl , field programmable gate array , pid controller , computer science , computer hardware , controller (irrigation) , dc motor , spartan , pulse width modulation , electronic speed control , embedded system , control system , digital to analog converter , motor controller , control engineering , engineering , electrical engineering , temperature control , agronomy , power (physics) , physics , quantum mechanics , voltage , biology
This Paper presents a novel hardware design methodology of digital control systems. For this, instead of synthesizing the control system using Very high speed integration circuit Hardware Description Language (VHDL), LabVIEW FPGA module from National Instrument (NI) is used to design the whole system that include analog capture circuit to take out the analog signals (set point and process variable) from the real world, PID controller module, and PWM signal generator module to drive the motor. The physical implementation of the digital system is based on Spartan-3E FPGA from Xilinx. Simulation studies of speed control of a D.C. motor are conducted and the effect of a sudden change in reference speed and load are also included.