| 姓名 |
洪晟銘(Cheng-Ming Hong)
查詢紙本館藏 |
畢業系所 |
太空科學研究所 |
| 論文名稱 |
太空電漿模擬艙自動化監控系統
(Space Plasma Simulation Chamber Monitor and Control System)
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| 相關論文 | |
| 檔案 |
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[Bibtex 格式]
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| 摘要(中) |
太空酬載實驗室為全國首座擁有太空電漿模擬設備之單位，自探空七號電漿探測儀、探空九號太空電漿量測儀、至福衛五號先進電離層探測儀，太空電漿模擬艙皆提供儀器測試與校正之環境。太空電漿模擬艙包含真空艙體、真空幫浦、真空計、電漿源、以及實驗室自製朗繆爾探針，為整合各次系統及實驗所需，建立一套監控系統以協助實驗進行。然而隨著時間的演進，儀器設備的更換，使得原本系統須重新改寫，並藉此將實驗自動化之理念加入監控系統，以達到實驗效率上的提升與人員操作負擔的降低。此系統採用LabVIEW Actor Framework規劃撰寫，借由物件導向相關概念使得各儀器控制之相依性大幅降低，有助於系統穩定性提升及程式維護上的便利。透過此系統可即時量測艙內氣壓、各儀器健康狀況、電子溫度等實驗重要參數。並且透過此自動化控制程式，當艙內壓力達指定大小後，電漿源將自行穩定加熱至預定溫度，並依照實驗所需控制氣壓大小，穩定產生電漿。 |
| 摘要(英) |
Space payload laboratory is the first institute in Taiwan that has the plasma simulation equipment. Since Ion Probe for Sounding Rocket V to Advanced Ionospheric Probe for FORMOSAT-5 satellite, the plasma simulation chamber provide the test environment for design and calibration. It consists of vacuum chamber、vacuum pumps、pressure meter、plasma source and Langmuir probe. In order to integrate all subsystem and the need of experiment, we build a monitor and control system to help the process of experiment. However, because of the replacement of equipment over time, the original program should be rewrited. This time, we put the concept of automatic into the program to increase the efficiency of experiment and decrease the loading of operator. The system is programming by LabVIEW Actor Framework Template. Through the concept of object oriented, the dependency between the subsystems become smaller which help the stability of program and the convenience of maintenance. We can obtain the pressure of chamber、 healthy status of instruments、 electron temperature and some important parameters of experiment through this program. Also, by the automatic process, when the pressure achieves the set-point, the plasma source will heat itself stably. After heating process, the mass flow control will maintain the pressure to generate stable plasma. By using this program structure, we can integrate temperature cycling test and thermal vacuum test to be an all in one environment test system in the future. |
| 關鍵字(中) |
★ 太空電漿模擬艙
★ 監控系統 |
關鍵字(英) |
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| 論文目次 |
中文摘要.........i
英文摘要.........iii
目錄.............V
圖目錄.................iX
表目錄.................Xiii
1.簡介..........1
1.1.電離層............1
1.2.電漿探測儀...........1
1.3.太空酬載實驗室所研製的探測儀..........3
1.3.1.探空七號/電將探測儀.........3
1.3.2.探空九號/太空電漿量測儀......3
1.3.3.福衛五號/先進電離層探測儀........3
1.4.電漿施放測試..........4
2.系統架構...........5
2.1.太空電漿模擬艙...........5
2.1.1.真空艙體..........6
2.1.2.真空幫浦...........6
2.1.3.渦輪幫浦控制器.............7
2.1.4.真空計..............9
2.1.5.真空計控制器.........9
2.1.6.鎳條電漿源...........10
2.1.7.鎢絲電漿源............12
2.1.8.NI PXI機箱平台...............13
2.2.軟體與模組..............13
2.2.1.壓力量測...............14
2.2.2.幫浦控制..........17
2.2.3.電源供應器控制..............19
2.2.4.流量計控制...........23
2.2.5.篩網電壓量測...............24
2.2.6.電漿電子溫度量測...............26
2.3.監控系統開發................28
2.4.程式架構....................29
2.4.1.Core Actor................30
2.4.2.Time loop controller................31
2.4.3.Nested Actor...........32
3.測試結果................35
3.1.手動操作.............35
3.1.1.電漿源加熱器...............36
3.1.2.氣體流量控制器............37
3.2.程式自動化控制...............38
3.2.1.渦輪幫浦啟動.............39
3.2.2.電源供應器加熱機制.............41
3.2.3.PID控制原裡...............42
3.3.FS-5/AIP測試.............47
4.結論與未來發展............53
參考文獻............55 |
| 參考文獻 |
福爾摩沙衛星五號科學酬載申請書（nspo-s-100005）
張道弘.PID控制理論與實務,1997.
江昭皚.自動控制原理,2003.
胡紹賢.太空電漿探針系統.國立中央大學,2008.
徐妤婷.熱真空測試系統.國立中央大學,2013.
K.Davies. Inosospheric Radio.Peter Peregrinus Ltd.,London.,1990.
M. C. Kelly. The Earth′s Inonspere:Plasma Physics and Electrodynamics. Academic Press,Inc.,1989.
J. A. Ratcliffe. Introduction to the Ionospheric and Magnetosphere.Cambridge University Press,London.,1972. |
| 指導教授 |
趙吉光(Chi-Kuang Chao)
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審核日期 |
2016-7-27 |
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