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批產衛(wèi)星自動化測試系統(tǒng)研究與實現(xiàn)
2023年電子技術應用第2期
袁建富,易進,李鑫,李暢,閆東,葉琳琳
長光衛(wèi)星技術股份有限公司,吉林 長春 130000
摘要: 為了解決批量化衛(wèi)星生產數(shù)量多、周期短、人員短缺等問題,提出了一種新型衛(wèi)星自動化測試系統(tǒng)。系統(tǒng)的硬件架構由綜合測試服務器、遙控遙測地檢設備、自動化測試終端等組成。軟件核心架構基于TestStand和LabVIEW聯(lián)合開發(fā),LabVIEW編輯的代碼模塊實現(xiàn)與遙控遙測地檢設備、服務器數(shù)據庫等創(chuàng)建信息通道的功能;TestStand遵循測試細則的操作流程開展自動化序列的編輯工作,實現(xiàn)了遙控指令發(fā)送、遙測數(shù)據判讀、過程監(jiān)控、測試報告生成、多星并行測試等流程的高度自動化。該架構測試序列編輯靈活性高、通用性強,可以滿足多種衛(wèi)星自動化測試工況的需求,目前已經成功應用在吉林一號高分03系列衛(wèi)星的批量化生產與測試的流程中,在大幅度提高測試效率的同時,節(jié)省了大量人力。
中圖分類號:TP271
文獻標志碼:A
DOI: 10.16157/j.issn.0258-7998.223631
中文引用格式: 袁建富,易進,李鑫,等. 批產衛(wèi)星自動化測試系統(tǒng)研究與實現(xiàn)[J]. 電子技術應用,2023,49(2):133-139.
英文引用格式: Yuan Jianfu,Yi Jin,Li Xin,et al. Research and realization of automated test system for satellite batch production[J]. Application of Electronic Technique,2023,49(2):133-139.
Research and realization of automated test system for satellite batch production
Yuan Jianfu,Yi Jin,Li Xin,Li Chang,Yan Dong,Ye Linlin
Chang Guang Satellite Technology Co.,Ltd., Changchun 130000, China
Abstract: In order to solve the problems of large quantity of mass satellite production, short cycle, and shortage of personnel, a new type of satellite automatic test system is proposed. The hardware architecture of the system is composed of a comprehensive test server, remote-control telemetry ground inspection equipment, and an automated test terminal. The software architecture is based on the joint development by TestStand and LabVIEW. The code module edited by LabVIEW realizes the function of creating information channels with remote control and telemetering ground inspection equipment, server databases, etc. Following the operation process of the test instructions, TestStand edits the automated test sequence, realizing the highly automated processes such as remote control instruction sending, telemetry data interpretation, process monitoring, test report generation, and multi-satellite parallel testing. The test sequence of this architecture has high flexibility and strong versatility, and can meet the demands of a variety of satellite automated test conditions. It has been successfully applied in the mass production and testing process of Jilin-1 Gaofen 03 series satellites. While greatly improving the test efficiency, it saves a lot of manpower.
Key words : satellite;automated testing;TestStand;LabVIEW;test sequence

0 引言

    隨著“中國制造2025”和“新基建”戰(zhàn)略的提出,低成本發(fā)射、智能終端、分離技術、電推進等新技術和應用的不斷涌現(xiàn),我國商業(yè)衛(wèi)星發(fā)展迎來了關鍵期。微小衛(wèi)星在響應速度、成本控制、安全性、維護性、功能重構等方面優(yōu)勢明顯,批量生產、快速發(fā)射、在軌組網已經成為了小衛(wèi)星的發(fā)展趨勢[1-3]。

    衛(wèi)星系統(tǒng)級測試覆蓋了衛(wèi)星研制生產的全生命周期,是衛(wèi)星入軌正確開展業(yè)務工作的前提與保障[4-7]。批量化生產演變?yōu)樾l(wèi)星制造新模式的同時,對衛(wèi)星電測試提出了更高的要求,傳統(tǒng)的人工測試手段已經無法滿足新生產模式的需求。研制一套架構靈活、通用性好、高效的衛(wèi)星自動化測試系統(tǒng)顯得至關重要。近些年來,我國小衛(wèi)星批量化生產與制造行業(yè)的興起,不斷地催生出了各類衛(wèi)星自動化測試系統(tǒng)的研制[8-14]??偨Y該類成果可知,小衛(wèi)星的自動化測試平臺趨于流水線、并發(fā)作業(yè)、高效能的模式,但測試系統(tǒng)的設計的出發(fā)點大多基于被測對象的生產流程與測試項開展研究與設計,忽視了自動化測試系統(tǒng)的通用性、靈活性、可靠性以及兼容性。文獻[15]總結了商業(yè)衛(wèi)星發(fā)展與測試的理念,研發(fā)了商業(yè)衛(wèi)星自動化測試平臺,該平臺著重開展了硬件測試系統(tǒng)的通用化設計,但作為自動化測試系統(tǒng)核心部分的軟件架構基于服務層開發(fā),靈活性較差,測試序列調試周期與難度較高。隨著衛(wèi)星數(shù)量的增多,型號種類的多樣化,測試場景的復雜化,該自動化測試平臺已經無法滿足測試需求。




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作者信息:

袁建富,易進,李鑫,李暢,閆東,葉琳琳

(長光衛(wèi)星技術股份有限公司,吉林 長春 130000)




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