Simulation based assembly and alignment process ability analysis for line replaceable units of the high power solid state laser facility

被引:0
|
作者
Wang, Junfeng [1 ]
Lu, Cong [1 ]
Li, Shiqi [1 ]
机构
[1] Huazhong Univ Sci & Technol, Sch Mech Sci & Engn, Wuhan 430074, Hubei, Peoples R China
关键词
High power solid state laser facility; Line replaceable units; Assembly and alignment process; Discrete event simulation; NATIONAL-IGNITION-FACILITY;
D O I
10.1016/j.fusengdes.2016.07.014
中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
Line replaceable units (LRUs) are important components of the very large high power solid state laser facilities. The assembly and alignment process ability of LRUs will impact the construction milestone of facilities. This paper describes the use of discrete event simulation method for assembly and alignment process analysis of LRUs in such facilities. The overall assembly and alignment process for LRUs is presented based on the layout of the optics assembly laboratory and the process characteristics are analyzed. An extended-directed graph is proposed to express the assembly and alignment process of LRUs. Taking the LRUs of disk amplifier system in Shen Guang-III (SG-III) facility as the example, some process simulation models are built based on the Quest simulation platform. The constraints, such as duration, equipment, technician and part supply, are considered in the simulation models. Different simulation scenarios have been carried out to evaluate the assembling process ability of LRUs. The simulation method can provide a valuable decision making and process optimization tool for the optics assembly laboratory layout and the process working out of such facilities. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:7 / 13
页数:7
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