NVST多通道高分辨觀測系統(tǒng)軟件設(shè)計和實現(xiàn)
發(fā)布時間：2018-11-11 15:09
【摘要】：1米新真空太陽望遠鏡(NVST)是目前國內(nèi)最大的太陽望遠鏡,主要對太陽光球和色球進行高空間分辨率的成像觀測和高光譜分辨率的光譜觀測。其中,多通道高分辨成像系統(tǒng)是重要終端之一,目前已經(jīng)實現(xiàn)了TiO和Hα雙通道高分辨觀測系統(tǒng)。該系統(tǒng)利用天文高分辨圖像處理技術(shù)消除湍流大氣對成像質(zhì)量的影響,能夠?qū)μ柟馇蚝蜕蜻M行同步高分辨率的觀測。本文主要內(nèi)容為根據(jù)多通道高分辨成像系統(tǒng)的需求,設(shè)計并實現(xiàn)了多通道高分辨觀測軟件。該軟件在功能上針對雙通道不同觀測方式實現(xiàn)了相對應(yīng)的課題和常規(guī)觀測模式,包括Hα通道單個波長點觀測和多個波長點掃描觀測模式,TiO通道高時間分辨率和多時間分辨率觀測模式。由于多通道成像系統(tǒng)仍處于發(fā)展階段,需要觀測系統(tǒng)具有良好的可擴展性,因此系統(tǒng)體系結(jié)構(gòu)采用了分布式、多終端的系統(tǒng)部署方式和松耦合的軟件架構(gòu)。其中,軟件架構(gòu)借鑒了ACS(ALMA Common Software)的做法,采用了頂層架構(gòu)以及基于容器組件的技術(shù)/功能架構(gòu),降低功能與功能之間、功能與具體實現(xiàn)技術(shù)間的耦合性。本文第一章介紹了NVST及雙通道觀測采集軟件的歷史以及當前國內(nèi)外觀測采集軟件的相關(guān)調(diào)研。文章第二、第三部分主要分析雙通道當前觀測需求以及多通道發(fā)展對觀測采集軟件的非功能性需求。文章第四部分描述由多通道高分辨成像系統(tǒng)需求所采用的相應(yīng)設(shè)計思路,包括系統(tǒng)體系結(jié)構(gòu)和軟件架構(gòu)。第五部分為軟件架構(gòu)的具體實現(xiàn)。第六部分為觀測系統(tǒng)展望。
[Abstract]:The 1-meter vacuum solar telescope (NVST) is the largest solar telescope in China at present. The solar sphere and color sphere are mainly observed with high spatial resolution imaging and high spectral resolution. Multi-channel high-resolution imaging system is one of the most important terminals. At present, TiO and H 偽 dual-channel high-resolution observation system has been realized. The system uses astronomical and high-resolution image processing technology to eliminate the influence of turbulent atmosphere on imaging quality, and can perform synchronous high-resolution observation of solar and color spheres. The main content of this paper is to design and implement the multi-channel high-resolution observation software according to the demand of multi-channel high-resolution imaging system. The software realizes the corresponding subject and conventional observation mode for different observation modes of two channels, including single wavelength point observation of H 偽 channel and scanning observation mode of multiple wavelength points. TiO channel high time resolution and multi-time resolution observation mode. Because the multi-channel imaging system is still in the developing stage and the observation system has good scalability, the system architecture adopts distributed, multi-terminal system deployment and loosely coupled software architecture. The software architecture adopts the top-level architecture and the technology / function architecture based on container components to reduce the coupling between function and concrete implementation technology. The first chapter of this paper introduces the history of NVST and dual channel observation and acquisition software, and the related investigation of domestic and foreign observation acquisition software. In the second and third part, we analyze the current observation requirements of two channels and the non-functional requirements of multi-channel development for observation and acquisition software. The fourth part of the paper describes the corresponding design ideas adopted by the requirements of multi-channel high-resolution imaging system, including system architecture and software architecture. The fifth part is the realization of software architecture. The sixth part is the prospect of observation system.
【學位授予單位】：中國科學院研究生院(云南天文臺)
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：P111.41
本文編號：2325234
[Abstract]:The 1-meter vacuum solar telescope (NVST) is the largest solar telescope in China at present. The solar sphere and color sphere are mainly observed with high spatial resolution imaging and high spectral resolution. Multi-channel high-resolution imaging system is one of the most important terminals. At present, TiO and H 偽 dual-channel high-resolution observation system has been realized. The system uses astronomical and high-resolution image processing technology to eliminate the influence of turbulent atmosphere on imaging quality, and can perform synchronous high-resolution observation of solar and color spheres. The main content of this paper is to design and implement the multi-channel high-resolution observation software according to the demand of multi-channel high-resolution imaging system. The software realizes the corresponding subject and conventional observation mode for different observation modes of two channels, including single wavelength point observation of H 偽 channel and scanning observation mode of multiple wavelength points. TiO channel high time resolution and multi-time resolution observation mode. Because the multi-channel imaging system is still in the developing stage and the observation system has good scalability, the system architecture adopts distributed, multi-terminal system deployment and loosely coupled software architecture. The software architecture adopts the top-level architecture and the technology / function architecture based on container components to reduce the coupling between function and concrete implementation technology. The first chapter of this paper introduces the history of NVST and dual channel observation and acquisition software, and the related investigation of domestic and foreign observation acquisition software. In the second and third part, we analyze the current observation requirements of two channels and the non-functional requirements of multi-channel development for observation and acquisition software. The fourth part of the paper describes the corresponding design ideas adopted by the requirements of multi-channel high-resolution imaging system, including system architecture and software architecture. The fifth part is the realization of software architecture. The sixth part is the prospect of observation system.
【學位授予單位】：中國科學院研究生院(云南天文臺)
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：P111.41
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相關(guān)碩士學位論文 前1條
1 陳宇超;NVST多通道高分辨觀測系統(tǒng)軟件設(shè)計和實現(xiàn)[D];中國科學院研究生院(云南天文臺);2015年
，本文編號：2325234
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