Published August 2011 | Version v1
Journal article Metadata-only

Algorithm improvement for phase control of subharmonic buncher

Creators

  • 1. Graduate University of Chinese Academy of Sciences, Beijing (China)
  • 2. Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai (China)

Description

To realize digital phase control of subharmonic buncher,a low level radio frequency control system using down converter, IQ modulator and demodulator techniques, and commercial PXI system, was developed on the platform of LabVIEW. A single-neuron adaptive PID (proportional-integral-derivative) control algorithm with ability of self learning was adopted, satisfying the requirements of phase stability. By comparison with the traditional PID algorithm in field testing, the new algorithm has good stability, fast response and strong anti-interference ability. (authors)

Additional details

Publishing Information

Journal Title
High Power Laser and Particle Beams
Journal Volume
23
Journal Issue
8
Journal Page Range
p. 2179-2182
ISSN
1001-4322

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
43109201
Subject category
S43: PARTICLE ACCELERATORS;
Descriptors DEI
ALGORITHMS; COMPARATIVE EVALUATIONS; CONTROL; CONTROL SYSTEMS; INTEGRALS; INTERFERENCE; NERVE CELLS; PHASE STABILITY; RADIOWAVE RADIATION; TESTING
Descriptors DEC
ANIMAL CELLS; ELECTROMAGNETIC RADIATION; EVALUATION; MATHEMATICAL LOGIC; RADIATIONS; SOMATIC CELLS; STABILITY

Optional Information

Notes
6 figs., 8 refs.