Efficient Dynamic System Implementation of Fpga Based Pid Control Algorithm for Temperature Control System

In this paper, an efficient design scheme for implementation of the Proportional-IntegralDerivative (PID) controller using Field Programmable Gate Array (FPGA) technology is presented. It is efficient scheme in the sense dynamic power system, effective cost over other digital implementation techniques and etc. The VHDL (VHSIC Hardware Description Language; VHSIC: very-high-speed-integrated circuit) will be used for code development, simulation and synthesis. The hardware configuration with multichannel ADCS7476MSPS 12 bit ADC and 9 to 12 volt DC fan along with FPGA will be implemented. To the work, the structure of the built system is going to be designed to only include one hardware PID controller, and by switching the analog input and output, the control board could realize PID controller to fulfill a control demand. The PID controller implemented using a scheme where a Look-Up-Table (LUT) mechanism inside the FPGA is utilized. A design which is efficient in terms of power consumption and chip area, while FPGA chip can resulting in a cost reduction of the controller hardware. Spartan3 family 3s500efg320-5 FPGA development board with suitable ADC and DC fan will be used for realizing the hardware. The Xilinx Chip-Scope tool will be used to test the FPGA inside results while the logic running on FPGA. Xilinx power tool will be used for power analysis of the implemented FPGA based core.