The control and data acquisition system of a laser in-vessel viewing system

被引：7

作者：

Pereira, RC

Cruz, N

Neri, C

Riva, M

Correia, C ^{[1
]}

Varandas, CAF

机构：

[1] Fac Ciencias & Tecnol, Ctr Instrumentacao, P-3000 Coimbra, Portugal

[2] Univ Tecn Lisboa, Ctr Fusao Nucl, Inst Super Tecn, P-1049001 Lisbon, Portugal

[3] ENEA, EURATOM Assoc, I-00044 Frascati, Italy

来源：

FUSION ENGINEERING AND DESIGN | 2000年 / 48卷 / 1-2期

关键词：

control; data acquisition; laser in-vessel viewing system;

D O I：

10.1016/S0920-3796(00)00128-9

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

This paper presents the dedicated control and data acquisition system (CADAS) of a new laser in-vessel viewing system that has been developed for inspection purposes in fusion experiments. CADAS is based on a MC68060 microprocessor and on-site developed VME instrumentation. Its main aims are to simultaneously control the laser alignment system as well as the laser beam deflection for in-vessel scanning, acquire a high-resolution image and support real-time data flow rates up to 2 Mbyte/s from the acquisition modules to the hard disk and network. The hardware (modules for control and alignment acquisition, scanning acquisition and monitoring) as well as the three levels of software are described. (C) 2000 Elsevier Science S.A. All rights reserved.

引用

页码：205 / 212

页数：8