Title :
An Embedded SoftLogic Control System Based on S3C44BOX and IEC 61131-3 Standard
Author :
Song, S.J. ; Lin, X.F. ; Huang, Q.B. ; Wang, C.H.
Author_Institution :
Guangxi Univ., Nanning
fDate :
May 30 2007-June 1 2007
Abstract :
This paper introduces the theory of embedded Softlogic control system based on S3C44B0X controller and IEC 61131-3 standard. The implementation methods of Softlogic control system based on uClinux and IEC 61131-3 standard is provided, and propose an I/O mapping mechanism to solve the problem of relevancy between common I/O variables defined by programming system and the specific physical I/O interfaces. An embedded single neuron adaptive PSD(proportion, sum and differentiation) control system example is given at last.
Keywords :
IEC standards; Linux; control engineering computing; embedded systems; microprocessor chips; programming; reduced instruction set computing; I/O mapping mechanism; IEC 61131-3 standard; S3C44B0X microprocessor; advanced RISC machine controller; embedded softlogic control system; programming system; uClinux standard; Adaptive control; Automatic control; Communication standards; Communication system control; Computer languages; Control systems; IEC standards; Neurons; Programmable control; Software standards; ARM; Adaptive PSD Control; Embedded control system; IEC 61131-3 Standard; Softlogic;
Conference_Titel :
Control and Automation, 2007. ICCA 2007. IEEE International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-0818-4
Electronic_ISBN :
978-1-4244-0818-4
DOI :
10.1109/ICCA.2007.4376723
