VARIABLE STRUCTURE PID CONTROL OF FOUR-TANK SYSTEM WITH INPUT CONSTRAINT
Journal Title: Topics in Chemical & Material Engineering (TCME) - Year 2018, Vol 1, Issue 1
Abstract
The four-tank system has a wide range of application backgrounds in process control, and usually has such prominent features as slow, time-delay, coupling, multiple-input, multiple-output, and strong nonlinearity, which imposes higher requirements on control strategies. In this paper, considering the actually existing input constraint, a variable structure PID control method is studied based on the feedback linearization of nonlinear system. Simulation results show that this control method improves the control performance obviously, compared with conventional PID control and is easier to apply in engineering
Authors and Affiliations
Wang Chen, Han Guangxin
Keywords
Related Articles
- EP ID EP414842
- DOI 10.26480/icnmim.01.2018.363.366
- Views 272
- Downloads 0
RESEARCH AND APPLICATION OF INTERNET PUBLIC OPINION INFORMATION RETRIEVAL METHOD
This article briefly analyzes the structural system of the Internet public opinion system, and briefly introduces and analyzes the information retrieval technology and the Internet public opinion information retrieval te...
PURIFICATION OF ANTHOCYANINS FROM FRUIT OF ARONI AMELANOCARPA
Five different macroporous resins were evaluated for the adsorption properties of the anthocyanins extracted from the Aroni amelanocarpa fruit. The effects of initial anthocyanin concentration, amount of elution solvent,...
DESIGN OF EXPERIMENTAL SYSTEM FOR AUTOMATIC INSTRUMENT BASED ON STEP
An instrument experimental system is designed, which is used to measure several big parameters in the industrial process. The measuring parameters of the automatic experimental installation include liquid level, flow, te...
DEVELOPMENT OF INTELLIGENT VERIFICATION MANAGEMENT SYSTEM FOR PRESSURE TRANSMITTER BASED ON LABVIEW
Based on LabVIEW, and the hardware GE PACE6000 modular pressure controller, a new kind of pressure transmitter intelligent verification management system is developed. The system communicates with PACE6000 through SCPI s...
DESIGN OF CONTROL INTEGRATION PLATFORM FOR THERMAL HEAT SUPPLY NETWORK BASED ON KINGVIEW
This design mainly uses Kingview software to design the intelligent thermal heat supply network that will provide operations of the large-scale central heating business with one-stop systematic solutions. From the point...