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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 黃光裕(Kuang-Yuh Huang) | |
dc.contributor.author | Miao-Ru Tsai | en |
dc.contributor.author | 蔡妙如 | zh_TW |
dc.date.accessioned | 2021-06-15T16:22:20Z | - |
dc.date.available | 2020-08-17 | |
dc.date.copyright | 2015-08-17 | |
dc.date.issued | 2015 | |
dc.date.submitted | 2015-08-16 | |
dc.identifier.citation | [1] Mahmoud, A., Buchele, W., and Andrew, J.,” A Strain-gauge, Brushless Torque Meter”, The Journal of Agricultural Engineering Research, Vol. 17, 1972, pp.231-235.
[2] Turner, J., “The development of a thick-film non-contact shaft torque sensor for automotive applications”, Journal of Physics E: Scientific Instruments, Vol. 22, 1989, pp.82-88. [3] Lemarquand, G. and Lemarquand, V., “Variable magnetic circuit torque sensor”, Journal of Applied Physics, Vol. 70, 1991, pp.6630-6632. [4] Hazelden, R., “Application of an optical torque sensor to a vehicle power steerind system”, IEE Colloquium on Automotive Sensors, 1992, pp.1-3. [5] Aoyama, H. and Ishii, T., “Sensor to Detect Cutting Force Components, Cutting Torque, and Cutting Tool Deflections”, Journal of Manufacturing Processes, Vol. 6, 2004. [6] Resor, R., Trethewey, W., and Maynard, P., “Compensation for encoder geometry and shaft speed variation in time interval torsional vibration measurement”, Journal of Sound and Vibration, Vol. 286, 2005, pp.897–920. [7] Kim, G. and Kim, J., “Dynamic torsional response analysis of mechanoluminescent paint and its application to noncontacting automotive torque transducers”, Measurement Science and Technology, Vol. 25, 2014, pp.897–920. [8] Webster, G., The Measurement Instrumentation And Sensors, CRC Press LLC, 1999. [9] Pratt, B. and Robinson, A., “A comparison between supported and unsupported beams for use in static torque calibrations”, Xviii imeko world congress, 2006, pp.17-22. [10] Morris, A. and Langari, R., Mass, Force, and Torque Measurement, Elsevier Inc., 2012. [11] 黃宣富, “牙醫手機之非接觸雌性負載動力量測平台之設計開發與性能探討”, 台灣大學碩士論文, 2011. [12] 陳翰毅, “牙醫手機之黏滯式煞車動力量測平台設計開發與性能探討”, 台灣大學碩士論文, 2013. [13] Oberg, E., Machinery's Handbook 29th Edition, Industrial Press, Inc., 2012. [14] 陸志鴻, 材料力學 上冊, 國立編譯館, 1953. [15] 許海龍, 高等材料力學, 五洲出版社, 1974. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/52662 | - |
dc.description.abstract | 近十幾年來,量測連續旋轉主軸的扭力矩檢測裝置被廣泛地應用於汽車自動轉向系統、工具機或動力檢測設備等產業。隨著量測之技術之發展,連續旋轉主軸的扭力矩檢測裝置則是朝著高轉速、微小化等方向進行研究。
本論文之目標為設計開發微型高速旋轉扭力計,可應用於量測未知馬達之動態性能,能夠即時擷取其動態扭力矩與轉速等動態性能。扭力矩量測方法為量測扭力矩造成之應變,量測系統以非接觸式光遮斷作為原理,此量測方法避免了一般接觸式扭力矩量測在高速旋轉情況下因摩擦產生的熱能,大幅提高了系統的穩定性。藉由調整作用於扭力計上之煞車扭矩,達到在定扭力矩下測試扭力計動態性能之目的,如此便可記錄動態穩定後的動力變化,量測待測未知馬達在不同轉速下的動態特性表現。 系統之量測目標為市售之微型直流馬達,由建構應變量測機構開始,導入模組化之概念,逐步完成實體設計。並藉由理論分析與有限元素分析模擬,探討設計和操作參數對應變值之影響,近一步找出適當之設計參數。 完成之微型高速旋轉扭力計,透過高響應之光遮斷感應器,可實現量測為小扭力矩之目標。可量測轉速0 ~ 7000 rpm之轉速下之微小扭力矩,量測範圍為0 ~ 13 Nmm,動態解析度可達到0.2 Nmm。 | zh_TW |
dc.description.abstract | Recently, measurements of the torque in a continuous rotating shaft are often required for Electric Power Assisted Steering (EPAS) systems, machine tools, engines, etc. With the development of technology, the performance of continuous torque measurement has become more delicate and higher responses.
The aim of this paper is design and develop a measuring system, which focus on the characteristic of high-speed motors, and can simultaneously obtain its dynamic torque and rotational speed. A non-contact measurement of the angular strain which caused by torque on the shaft is developed. By the principle of photo interrupters, we can avoid heat issues on the shaft resulted from high speed rotating, making the measuring system more stable. Through controlling the braking torque applied on the torque sensor, we can achieve the purpose of testing the dynamic performance of the torque sensor and motors. To measure the dynamic performances of motor, this paper begins with deriving the theoretical background of non-contact torque measuring theories. As the concept of modular, the structural design of measuring system had been constructed. The appropriate design parameter had been obtained through the optimization by simulation with finite element method(FEM) and material mechanics theory analysis. By applying the photo interrupters, the torque sensor can measure micro-torque of continuous rotating motors. The measuring unit of the torque sensor can achieve 0 to 13 Nmm, with the rotating speed range from 0 to 14000 rpm. In addition, the resolution of dynamic torque measurement is 0.1 Nmm. | en |
dc.description.provenance | Made available in DSpace on 2021-06-15T16:22:20Z (GMT). No. of bitstreams: 1 ntu-104-R02522621-1.pdf: 3685903 bytes, checksum: 5a79171706f849feff052dee5e0c4c2b (MD5) Previous issue date: 2015 | en |
dc.description.tableofcontents | 致謝……………………………………………………………………………………………………………………………I
摘要……………………………………………………………………………………………………………………………II Abstract…………………………………………………………………………………………………………………III 第一章 緒論…………………………………………………………………………………………………………1 1.1 研究背景………………………………………………………………………………………………1 1.2 文獻回顧………………………………………………………………………………………………2 1.2.1 應變量測方式…………………………………………………………………………………………2 1.2.2 扭力矩性能測試方式……………………………………………………………………………8 1.3 研究目標………………………………………………………………………………………………10 第二章 微型高速旋轉扭力量測與性能測試方法探討……………………11 2.1扭力矩量測方法與量測裝置……………………………………………………………………11 2.1.1 接觸式扭力矩量測…………………………………………………………………………………11 2.1.2 非接觸式扭力矩量測……………………………………………………………………………12 2.2 扭力矩負載施加方法…………………………………………………………………………………16 2.2.1 靜態扭力矩負載………………………………………………………………………………………16 2.2.2 動態扭力矩負載………………………………………………………………………………………18 第三章 微型高速旋轉扭力計與性能測試裝置之概念設計……………22 3.1 扭力計架構與原理……………………………………………………………………………22 3.2 扭力計之理論分析………………………………………………………………………………………24 3.2.1傳遞軸之設計參數……………………………………………………………………………………24 3.2.2 齒盤之設計參數………………………………………………………………………………………36 第四章 微型高速旋轉扭力計與性能測試裝置之實體化設計……………37 4.1 微型高速旋轉扭力計之開發……………………………………………………………………37 4.2 性能測試裝置之開發……………………………………………………………………………………40 4.2.1靜態扭力矩性能測試裝置………………………………………………………………………40 4.2.2 動態扭力矩性能測試裝置……………………………………………………………………42 第五章 微型高速旋轉扭力計之性能量測……………………………………………………45 5.1 靜態扭力矩之性能量測………………………………………………………………………………45 5.1.1靜態扭力矩負載測試與校正…………………………………………………………………45 5.1.2靜態扭力矩性能測試…………………………………………………………………………………46 5.2 動態扭力矩之性能量測………………………………………………………………………………48 5.2.1動態扭力矩負載測試與校正…………………………………………………………………48 5.2.2動態扭力矩性能測試…………………………………………………………………………………50 第六章 結論與未來展望………………………………………………………………………………………56 參考文獻………………………………………………………………………………………………………………………58 附錄…………………………………………………………………………………………………………………………………60 | |
dc.language.iso | zh-TW | |
dc.title | 微型高速旋轉扭力計之設計開發 | zh_TW |
dc.title | Design and Development of a Micro High-Speed Torque Sensor | en |
dc.type | Thesis | |
dc.date.schoolyear | 103-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 蔡得民(Der-Min Tsai),林沛群(Pei-Chun Lin) | |
dc.subject.keyword | 非接觸,光遮斷,扭力計,微型,高速, | zh_TW |
dc.subject.keyword | noncontact,photointerrupter,torque sensor,micro-sensor,high speed, | en |
dc.relation.page | 80 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2015-08-16 | |
dc.contributor.author-college | 工學院 | zh_TW |
dc.contributor.author-dept | 機械工程學研究所 | zh_TW |
顯示於系所單位: | 機械工程學系 |
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