Design And Implementatio Of Multiloop Controllers For MIMO System
Journal Title: IOSR Journals (IOSR Journal of Electrical and Electronics Engineering) - Year 2017, Vol 12, Issue 3
Abstract
The objective of this paper is to design controllers for the TITO (Two Inputs and Two Outputs) system, the nonlinear system considered is quadruple tank process. In order to design the controller initially the work is started from the mathematical modeling. Using the basic law of conservation of mass the differential equations are obtained. The nonlinear differential equations are linearized using jacobian matrix and the state space model is determined. The state space model is converted into process transfer function matrix. Using the process transfer function matrix, the three controllers responses for both minimum and non-minimum phase is obtained. The designed controller values are determined using SIMULINK model in Matlab. The designed controller values are thus implemented in the real experimental set up and the experimental response is achieved The various controller designed are multi loop PID controller, Decentralized PID controller and IMC PID controller. The simulation response of tank1 and tank2 are achieved using MATLAB /Simulink. Here in the experimental setup the controlling of any one tank is considered. In the experimental work, tank2 level response is obtained. The best controller is selected from the performance error criteria. The controller with the less error and good step response tracking is considered as the best controller.
Authors and Affiliations
B. Hannuja, K. S. Jaibhavani
Keywords
Related Articles
- EP ID EP387249
- DOI 10.9790/1676-1203033652.
- Views 136
- Downloads 0
Markov Decision Process in no-data Problem based on Probabilitic Differental Equation in Fuzzy Events
Tanaka et al formulated the fuzzy-Bayes decision making rule by integral transformation based on the expected utility maximization theory as an extension to Wald's subjective modification fuzzy event. Hori et al formulat...
Electric Power Consumption Reduction in the University of Nigeria, Nsukka Power Network
The paper addresses the power consumption profile of the University of Nigeria, Nsukka. The electricity bill of the institution which has existed for over fifty years is N14.4m on average which the University Administrat...
Sequential Switching Shunt Regulator for Satellite Power Control System
Optimum usage of the available resources for the spacecraft electric power system is the main key for success for the satellite EPS design process. Furthermore, implementing modular design of the satellite EPS improves t...
A Compact Key-Shaped Antenna Design for Microwave RFID Applications
This paper presents the design and simulation results of a very compact microstrip patch antenna at 2.45/5.8 GHz for Radio Frequency Identification. A good size reduction of 76% compared to a conventional microstrip ante...
Large Scale Industrial Temperature Monitoring and Control System using Lab View through Ubs (Manual and Automatic Modes)
the temperature monitoring and control system can be done in computer (PC) using Laboratory Virtual Instrumentation Engineering Workbench (LABVIEW) software. To obtain the quality of service in the industries, data acqui...