Title :
A novel ERT system based on DSP and CPLD
Author :
Xu, Yan-Bin ; Zha, Fu-Lai ; Hua, Shuang ; Tan, Chao ; Dong, Feng
Author_Institution :
Sch. of Electr. & Autom. Eng., Tianjin Univ., China
Abstract :
The potential applications of electrical resistance tomography are restricted by many factors. Furthermore, with the development of industrial field, ERT system has been required to be a kind of visual intelligent measuring instrument for two-phase flow. To address these challenges and meet the requirement, two new schemes of ERT system are brought forward. The system function, development period as well as cost are carefully compared between the two schemes. And based on this analysis a novel ERT system based on digital signal processor and complex programmable logic device has been designed, constructed according to the second scheme. The design adopts the user-defined bus and the module structure. Universal serial bus technology is used to achieve the communication between PC and ERT system based on DSP.
Keywords :
digital signal processing chips; electric resistance; measurement systems; microcontrollers; programmable logic devices; signal processing equipment; system buses; tomography; two-phase flow; CPLD; DSP; ERT system; complex programmable logic device; digital signal processor; electrical resistance tomography; intelligent measuring instrument; microcontroller; two-phase flow; universal serial bus technology; user-defined bus; Cost function; Digital signal processing; Digital signal processors; Electric potential; Electric resistance; Electrical resistance measurement; Fluid flow measurement; Instruments; Signal analysis; Tomography; Complex programmable logic device; Digital Signal Processor; Electrical resistance tomography; Universal serial Bus;
Conference_Titel :
Machine Learning and Cybernetics, 2005. Proceedings of 2005 International Conference on
Conference_Location :
Guangzhou, China
Print_ISBN :
0-7803-9091-1
DOI :
10.1109/ICMLC.2005.1527097
