Model-predictive control of power supply for particle accelerators

Xiang-Ping QIAN; Ze-En YAO; Qiang WANG

doi:10.13538/j.1001-8042/nst.25.050203

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Model-predictive control of power supply for particle accelerators

LOW ENERGY ACCELERATOR, RAY AND APPLICATIONS | Updated：2021-01-20

- Model-predictive control of power supply for particle accelerators
- Nuclear Science and Techniques Vol. 25, Issue 5, Article number: 050203(2014)
- Affiliations：
  
  1.School of Nuclear Science and Technology, Lanzhou University, Lanzhou730000, China
- Author bio：
  
  Corresponding author, qianxp@lzu.edu.cn
- Funds：
- DOI：10.13538/j.1001-8042/nst.25.050203
  CLC：
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Xiang-Ping QIAN, Ze-En YAO, Qiang WANG. Model-predictive control of power supply for particle accelerators. [J]. Nuclear Science and Techniques 25(5):050203(2014)
DOI：

Xiang-Ping QIAN, Ze-En YAO, Qiang WANG. Model-predictive control of power supply for particle accelerators. [J]. Nuclear Science and Techniques 25(5):050203(2014) DOI： 10.13538/j.1001-8042/nst.25.050203.

摘要

Abstract

In this paper, model-predictive control (MPC) is proposed for controlling power source of accelerators. The system state equation is employed as the predictive model. With MPC, the difference between possible output and the ideal output is forecasted and decreased, so that the system can trace the ideal trail as closely and quickly as possible. The results of simulations and experiments show that this method can reduce influence of low frequency noise.

关键词

Keywords

Model predictive controlCurrent power sourceState equation

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