系統識別號 | U0002-2108201908402300 |
---|---|
DOI | 10.6846/TKU.2019.00653 |
論文名稱(中文) | 霍爾感測器運用於立方衛星磁場計之評估 |
論文名稱(英文) | The Evaluation of the Use of Hall Sensors in Magnetic Field Measurements for CubeSats |
第三語言論文名稱 | |
校院名稱 | 淡江大學 |
系所名稱(中文) | 航空太空工程學系碩士班 |
系所名稱(英文) | Department of Aerospace Engineering |
外國學位學校名稱 | |
外國學位學院名稱 | |
外國學位研究所名稱 | |
學年度 | 107 |
學期 | 2 |
出版年 | 108 |
研究生(中文) | 陳奕儒 |
研究生(英文) | Yi-Ju Chen |
學號 | 606430238 |
學位類別 | 碩士 |
語言別 | 繁體中文 |
第二語言別 | |
口試日期 | 2019-07-04 |
論文頁數 | 62頁 |
口試委員 |
指導教授
-
汪愷悌(ktwang@mail.tku.edu.tw)
委員 - 洪健君(chienchun.hung@mail.tku.edu.tw) 委員 - 林慶輝(chlin@gapps.uch.edu.tw) |
關鍵字(中) |
霍爾感測器 穩定均勻磁場環境 立方衛星 |
關鍵字(英) |
Hall Sensor stable and uniform magnetic field environment CubeSats |
第三語言關鍵字 | |
學科別分類 | |
中文摘要 |
霍爾感測器在眾多感測器中鮮少被運用在太空磁場量測上,此種量測普遍多運用探索型線圈或通量閘型磁場計,而也因為多採用這兩種類型磁場計,所以在太空觀測上衛星多以大型為主,相對的經費花費相對高昂。然而,目前小型衛星因為成本相對低廉而更利於在學校實驗室中發展,而使得立方衛星大小等級的衛星任務在國際上蓬勃發展,如此一來,酬載儀器小型化的需求就顯得重要。本研究運用市面上可購得的霍爾感測器,置於穩定均勻磁場環境中,實驗不同規格感測器的靈敏度及磁場量測範圍,來評估是否能進一步運用於衛星酬載量測磁場儀器上。我們測試了六款可連接於麵包板上的類比型霍爾感測器,我們發現量測解析度最高的是DRV5055-A1型,誤差百分比最小最平均的是A1309型,但要真正運用至立方衛星酬載量測地球的磁場環境仍必需再提高解析度,所以評估要連接更高位元數的開發板或運用可程式量測範圍的霍爾感測器才有可能達成。 |
英文摘要 |
Hall sensors are rarely used in magnetic field measurements for space environment among many types of sensors. Instead, sensors based on search coils or flux gate are commonly adopted. Because these two types of magnetic field sensors are rather often adopted, therefore, satellite missions for space observations are mostly in large-scale, so the cost is relatively high. However, because of the relatively low cost, small satellites are more conducive to development in laboratories of schools, so that designing on CubeSats is currently blossoming worldwide. As a result, the need to miniaturize payload instruments is growing. This study is to test the sensitivity and range of measurements based on various merchandisable Hall sensors to evaluate whether they can be applied as magnetic field instruments on CubeSats. These sensors are installed in a stable and uniform magnetic field environment in the experiments. We have examined six different types of analog Hall sensors which can be directly connected to the breadboard. We’ve found that the DRV5055-A1 sensor is the one with the highest resolution and A1309 sensor is the one with the smallest and uniform errors. However, as to measure Earth’s magnetic field environment via CubeSats, enhancement on the sensor’s resolution is still required. Therefore, we suggest that higher-bit demo boards or measure-range programmable Hall sensors may be further applied in order to achieve this goal. |
第三語言摘要 | |
論文目次 |
目錄 1 緒論………………………………………………………………………… 1 1.1研究動機................................................................................................ 1 1.2研究目的................................................................................................ 1 1.3文獻回顧................................................................................................ 1 1.4研究方法................................................................................................ 4 2 實驗器材原理……………………………………………………………… 5 2.1電源供應器............................................................................................ 5 2.2高斯計.................................................................................................... 5 2.3亥姆霍茲圈............................................................................................ 6 2.4霍爾感測器............................................................................................ 9 2.5 Arduino................................................................................................. 13 3 實驗方法………………………………………………………………….. 16 3.1磁場設備確認…...…………………………………………………... 17 3.2感測器選擇.……..…………………………………………………... 20 3.3量測方法….……..…………………………………………………... 21 3.4高斯計實際量測…………………………………………………….. 22 4 感測器介紹與實驗結果………………………………………………….. 23 4.1 DRV5055-A1型.....…...……………………………………………... 23 4.2 DRV5055-A2型...………...……………………………………..…..... 27 4.3 UGN3503型...…......………………………………………………….. 30 4.4 A1308KUATN-2-T型.……………………………………………........ 33 4.5 A1309KUATN-9-T型.....……………………………………………… 36 4.6 SS496A型.…………………………………………………………...... 40 4.7各感測器之比較……..………………………………………………... 44 5 討論與結論.....................................................................................................46 6 參考文獻.........................................................................................................47 圖目錄 2.1 本實驗採用之GwINSTEK PSM-3004直流電源供應器 2.2 本實驗採用之Lutron GU-3001高斯計 2.3 本實驗採用之PASCO EM-6724型500匝亥姆霍茲線圈 2.4 亥姆霍茲線圈結構圖 2.5 電流0.001~7A、線圈匝數N=500匝代入亥姆霍茲線圈公式eq. (2) 運 算結果圖 2.6 霍爾效應示意圖- E_H為電場、 B為磁場、 V_d為速、I為電流 2.7 霍爾感測器結構圖 2.8 簡易的類比輸出霍爾感測器之電路示意圖 2.9 類比輸出霍爾感測器之假設輸入磁場(x軸)與對應之輸出電壓(y軸) 2.10 數位輸出感測器之傳遞函數,x軸為輸入磁場, y軸為輸出型態 2.11 實驗採用之Arduino Uno R3開發板 2.12 所參考之電路 2.13 於實驗室中依照arduino網頁參考圖所接之電路 3.1 實驗組器材(由左至右:Arduino開發板結合LCD,亥姆霍茲線圈,直流 電源供應器,數位電表) 3.2 實驗儀器之線路連接簡易示意圖 3.3 磁場大小因電流經過電路並聯後所產生的值為圖2.5數值的一半 3.4 按I set開始設定電源供應器的電流大小 3.5 設定好0.6A後,按輸出電流 3.6 電源供應器數值與數位電表數值一致 4.1 DRV5055-A1型 4.2 DRV5055-A1型之磁場量測結果圖 4.3 DRV5055-A1型誤差百分比圖 4.4 DRV5055-A2型 4.5 DRV5055-A2型之磁場量測結果圖 4.6 DRV5055-A2型誤差百分比圖 4.7 UGN3503型 4.8 UGN3503型之磁場量測結果圖 4.9 UGN3503型誤差百分比圖 4.10 A1308KUATN-2-T型 4.11 A1308KUATN-2-T型之磁場量測結果圖 4.12 A1308KUATN-2-T型誤差百分比圖 4.13 A1309KUATN-9-T型 4.14 A1309KUATN-9-T型之磁場量測結果圖 4.15 A1309KUATN-9-T型誤差百分比圖 4.16 SS496A型 4.17 SS496A型之磁場量測結果圖 4.18 SS496A型誤差百分比圖 4.19 各感測器之比較圖 4.20 各感測器誤差百分比比較圖 表目錄 表3.1 高斯計量測數值……………………………………………………... 22 表4.1 DRV5055-A1量測數值……………………………………………… 25 表4.2 DRV5055-A2量測數值……………………………………………… 29 表4.3 UGN3503 量測數值………………………………………………… 32 表4.4 A1308KUATN-2-T量測數值……………………………………….. 35 表4.5 A1309KUATN-9-T量測數值……………………………………….. 38 表4.6 SS496A 量測數值…………………………………………………... 42 |
參考文獻 |
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