Author: Zhou, X.
Paper Title Page
MOPV008
Development of Computer Centralized Control System for Large- Scale Equipment  
 
  • Ms. Yao, Z. Ni, X. Zhou
    CAEP, Sichuan, People’s Republic of China
 
  The Computer centralized control system is the command center of SG-III large-scale equipment. It controls and integrates the major systems of the equipment, forms a centralized and complete operation control and management platform, completes the control, monitoring, experimental analysis and other functions of the equipment, and analyzes the operation and maintenance status of the equipment data. The Computer centralized control system is mainly composed of computer centralized control platform , control software, synchronization system and each specific function control subsystems. This paper analyzes the design of computer centralized control platform. Prepare to discuss the control structure, hardware/software hierarchy, controlling business processes, integration process, and software design, data management, etc.  
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MOPV032 Design of a Component-Oriented Distributed Data Integration Model 202
 
  • Z. Ni, L. Li, J. Liu, J. Luo, X. Zhou
    CAEP, Sichuan, People’s Republic of China
 
  The control system of large scientific facilities is composed of several heterogeneous control systems. As time goes by, the facilities need to be continuously upgraded and the control system also needs to be upgraded. This is a challenge for the integration of complex and large-scale heterogeneous systems. This article describes the design of a data integration model based on component technology, software middleware(The Apache Thrift*) and real-time database. The realization of this model shields the relevant details of the software middleware, encapsulates the remote data acquisition as a local function operation, realizes the combination of data and complex calculations through scripts, and can be assembled into new components.
*The Apache Thrift software framework, for scalable cross-language services development, combines a software stack with a code generation engine to build services that work efficiently.
 
poster icon Poster MOPV032 [1.325 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2021-MOPV032  
About • Received ※ 09 October 2021       Accepted ※ 04 November 2021       Issue date ※ 19 February 2022  
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THPV036 Laser Driver State Estimation Oriented Data Governance 942
 
  • J. Luo, L. Li, Z. Ni, X. Zhou
    CAEP, Sichuan, People’s Republic of China
 
  Laser driver state estimation is an important task dur-ing the operation process for the high-power laser facility, by utilizing measured data to analyze experiment results and laser driver performances. It involves complicated data processing jobs, including data extraction, data cleaning, data fusion, data visualization and so on. Data governance aims to improve the efficiency and quality of data analysis for laser driver state estimation, which fo-cuses on 4 aspects ’ data specification, data cleaning, data exchange, and data integration. The achievements of data governance contribute to not only laser driver state estimation, but also other experimental data analy-sis applications.  
poster icon Poster THPV036 [0.477 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2021-THPV036  
About • Received ※ 10 October 2021       Revised ※ 24 October 2021       Accepted ※ 21 November 2021       Issue date ※ 22 February 2022
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