Ring diagnostics and consistency test of the model for the AGS Booster

Author

Luccio, Alfredo ; Auerbach, Elliot H.

Author_Institution

AGS Dept., Brookhaven Nat. Lab., Upton, NY, USA

fYear

1993

fDate

17-20 May 1993

Firstpage

1872

Abstract

From a systematic analysis of readings of the beam position monitors in the AGS Booster ring, combined with the transfer matrices between a few locations in the ring, calculated with MAD, the consistency of the model of the lattice has been tested. This technique has enabled us to (i) detect errors in the machine that subsequent survey during shutdown has confirmed, and (ii) to measure the actual circulating beam momentum offset. The method has proved rather general and convenient for accelerator diagnostics as part of a model-based accelerator control system and extensions are suggested

Keywords

matrix algebra; particle beam diagnostics; physical instrumentation control; proton accelerators; synchrotrons; AGS Booster; MAD; accelerator diagnostics; beam position monitors; circulating beam momentum offset; consistency test; lattice; model-based accelerator control system; ring diagnostics; shutdown; systematic analysis; transfer matrices; Clocks; Control system synthesis; Data mining; Extraterrestrial measurements; Laboratories; Lattices; Measurement errors; Orbital calculations; System testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1993., Proceedings of the 1993

Conference_Location

Washington, DC

Print_ISBN

0-7803-1203-1

Type

conf

DOI

10.1109/PAC.1993.309160

Filename

309160