Design of a Hardware-in the Loop Experiment Simulation System for Process Control Based on RTW

Author

Song, Zheying ; Wang, Jun ; Liu, Chaoying ; Song, Xueling

Author_Institution

Coll. of Electr. Eng. & Informational Sci., Hebei Univ. of Sci. of Technol., Shijiazhuang

Volume

2

fYear

2009

fDate

7-8 March 2009

Firstpage

1123

Lastpage

1126

Abstract

Based on the study of MATLAB/RTW function,a hardware-in the loop experiment simulation system is designed. In this platform, data transmission between practical process and MATLAB workshop was carried out by an I/O card supported by MATLAB, so that the practical system was imported to the simulation loop, the integration of system modelling, analysis, digital simulation and goal realization is realized. The teaching and research contents, just as automatic control technology, detecting element, actuating mechanism, controlled object and so on can be merged into one integral whole based on this platform, comprehensive experiments can be establish. In the end, an experiment taking the electric cup as the controlled object based on fuzzy control method is fulfilled. The simulation result shows that the system has good real-time performance, parameters can be modified on online .The platform can be widely used in control theory experimental teaching or control system design.

Keywords

computer aided instruction; data communication; fuzzy control; input-output programs; mathematics computing; process control; I-O card; MATLAB workshop; RTW function; actuating mechanism; automatic control technology; control system design; digital simulation; electric cup; fuzzy control method; hardware-in the loop experiment simulation system; process control; real-time performance; simulation loop; Analytical models; Automatic control; Data communication; Digital simulation; Education; Fuzzy control; MATLAB; Mathematical model; Object detection; Process control; Real-Time workspace(RTW ); fuzzy control; hardware-in the Loop Simulation; real-time control;

fLanguage

English

Publisher

ieee

Conference_Titel

Education Technology and Computer Science, 2009. ETCS '09. First International Workshop on

Conference_Location

Wuhan, Hubei

Print_ISBN

978-1-4244-3581-4

Type

conf

DOI

10.1109/ETCS.2009.518

Filename

4959230