Implementation PID Controller in Time Domain and Z Domain on FPGA
نویسندگان
چکیده
In this paper a PID controller is designed and it’s implemented on Field Programmable Gate Array (FPGA) by two method: in first method PID controller is designed in time domain and in second method PID is designed in frequency domain (Z domain) and final two method compare together. The filter that designed in time domain is more accurate than other method.
منابع مشابه
Digital Controller Designbased on Time Domain for DC-DC Buck Converter
In this paper, the digital controller design for compensating the dc-dc buck converter output voltage has been analyzed in the digital domain. The main idea of this paper is patterning the samples of high order ideal controller and using integral square error in determining digital PID coefficients. This approach provides higher precision of digital controller design and eliminates the need for...
متن کاملFPGA Implementation of a PID Controller for DC Motor Controller Application
This paper deals with the implementation of PID controller for a DC motor controller application on FPGA platform. The soft IP core of PID controller is implemented on FPGA ALTERA Quartus II platform by using Quartus II software version 10.1. The PWM signal is generated by ALTERA board, which further given to DC motor for its speed control. The soft IP core of PID controller is prototyped and v...
متن کاملImprovement of Frequency Fluctuations in Microgrids Using an Optimized Fuzzy P-PID Controller by Modified Multi Objective Gravitational Search Algorithm
Microgrids is an new opportunity to reduce the total costs of power generation and supply the energy demands through small-scale power plants such as wind sources, photo voltaic panels, battery banks, fuel cells, etc. Like any power system in micro grid (MG), an unexpected faults or load shifting leads to frequency oscillations. Hence, this paper employs an adaptive fuzzy P-PID controller for f...
متن کاملLabVIEW implementation of an enhanced nonlinear PID controller based on harmony search for one-stage servomechanism system
This paper presents a practical implementation for a new formula of nonlinear PID (NPID) control. The purpose of the controller is to accurately trace a preselected position reference of one stage servomechanism system. The possibility of developing a transfer function model for experimental setup is elusive because of the lack of system data. So, the identified model has been developed via gat...
متن کاملRobust Digital Redesign of Continuous PID Controller for Power system Using Plant-Input-Mapping
the digital redesign technique is one of the most popular approaches to the design of digital controllers in industries. Which converting a good-designed continuous time controller to a digital controller suitable for digital implementation. In this paper, the Plant-Input-Mapping algorithm (PIM) is used for converting the S-domain model of the PID controller to a Z-domain model counterpart. The...
متن کامل