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

2000

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.

Autores da comunidade :

• 

  N

  Nuno Sérgio Castelo Branco da Cruz

  ist46790

  Afiliações e fontes

  IST > IPFN

  Instituto de Plasmas e Fusão Nuclear

  De: orcid

  ID: 18336080

Fusion Engineering and Design

205

212

48

1x2

10.1016/S0920-3796(00)00128-9

physical-sciences - Física

eng - Inglês