首頁 / 成員介紹 / 專任教師
專任教師
蔡忠佑Chung-Yu Tsai
職 　稱
教授
學 　歷
國立成功大學機械工程學系博士
信 　箱
cytsai@gs.ncku.edu.tw
電 　話
教授室(62245)
研 究 室
教授室(91610室)、實驗室(91810室)
網 　頁
個人網站
專 　長
晶圓研磨、機構設計、齒輪設計製造、凸輪設計製造、減速機設計、多軸工具機、刀具設計、三次元量床量測
簡要經歷
成功大學/機械系/教授 (2026~now)
中正大學/機械系/教授 (2019~2026)
中正大學/先進工具機中心/主任 (2021~2026)
中正大學/前瞻製造系統頂尖研究中心/產學合作組長 (2023~2026)
中正大學/前瞻製造系統頂尖研究中心/人才培育組長 (2022~2023)
虎科大/機械與電腦輔助工程系/教授 (2017~2019)
虎科大/機械與電腦輔助工程系/副教授 (2011~2017)
虎科大/機械與電腦輔助工程系/助理教授 (2008~2011)
成功大學/機械工程學系/博士後研究 (2007~2008)
台積電/資深工程師 (2000~2004)
台南穩正公司/機構研發工程師 (1998~2000)
 
學術專長
博士：國立成功大學/機械工程學系
碩士：國立成功大學/機械工程學系
學士：國立成功大學/機械工程學系
期刊論文
SCI Journal Paper:
  1. C.Y.Tsai*, C.C.Cheng, and W.J.Luo, "Algebraic kinematic modeling and trajectory analysis for double-sided polishing of silicon wafers in semiconductor manufacturing," Precision Engineering-Journal of The International Societies for Precision Engineering and Nanotechnology, 97, 660–676, 2026. (SCIE, IF=3.7, Rank=34/175, Q1, Category: Engineering, Multidisciplinary)
  2. C.Y.Tsai* and C.W.Huang, "Novel algebraic formula based on Lambert W-function for contact load calculation in Hertzian cylinder-cylinder interactions," Journal of Mechanics, 41, 150-156, 2025. (SCIE, IF=1.5, Rank=115/170, Q3, Category: Mechanics)
  3. C.Y.Tsai* and C.J.Liang, "Mathematical modeling and implementation of power-skiving for ZI-type worm machining," Journal of Manufacturing Processes, 136, 43-55, 2025. (SCIE, IF=6.1, Rank=12/68, Q1, Category: Engineering, Manufacturing)
  4. C.Y.Tsai*, "Optimum error design and 5-axis CNC machining of preloaded roller-gear-cam in roller-drive system," Measurement, 241, 115715, 2025. (SCIE, IF=5.2, Rank=17/179, Q1, Category: Engineering, Multidisciplinary)
  5. C.Y.Tsai* and Y.C.Chang, "Anovel design approach based on sequential-conjugate method for high-mesh-ratio harmonic drives with dual-conjugate profiles and polynomial wave generators," Proceedings of The Institution of Mechanical Engineers Part C-Journal of Mechanical Engineering Science, 239, 565–577, 2025. (SCIE, IF=1.8, Rank=99/180, Q3, Category: Engineering, Mechanical)
  6. C.Y.Tsai* and C.H.Chang, "Quadratic Bézier curve method for continuous freeform optical surface design," Journal Of The Optical Society Of America A-Optics Image Science And Vision, 41, 1750-1760, 2024. (SCIE, IF=1.4, Rank=86/119, Q3, Category: Optics)
  7. T.F.Chiang, W.N.Cheng, M.Bi.Lin, C.C.Cheng, and C.Y.Tsai, "3D grinding mark simulation and its applications for silicon wafer grinding," International Journal of Advanced Manufacturing Technology, 130, 4415-4430, 2024. (SCIE, IF=2.9, Rank=29/68, Q2, Category: Engineering, Manufacturing)
  8. C.Y.Tsai*, "Algebraic modeling of cylindrical interference-free power-skiving tool for involute internal gear cutting with tilt angle," Journal of manufacturing science and engineering-transactions of the ASME, 145, 091002, 2023. (SCI, IF=3.952, Rank=38/137, Q2, Category: Engineering, Mechanical)
  9. C.Y.Tsai*, "Trajectory planning of semi-trailer truck vehicle based on algebraic general trajectory formula," IEEE Transactions on Intelligent Transportation Systems, 24, 1495-1501, 2023. (SCI, IF=9.551, Rank=4/138, Q1, Category: Civil)
  10. C.Y.Tsai*, "Integrated mathematical approach for design and manufacturing of power-skiving tool for interference-free involute internal gear cutting," Mechanism and Machine Theory, 180, 105172, 2023. (SCI, IF=4.93, Rank=18/137, Q1, Category: Engineering, Mechanical)
  11. C.Y.Tsai*, "Simple mathematical approach for analyzing gear tooth profile errors of different gears cut using same power-skiving tool," Mechanism and Machine Theory, 177, 105042, 2022. (SCI, IF=4.930, Rank=18/137, Q1, Category: Engineering, Mechanical)
  12. C.Y.Tsai*, "Design of free-form trough reflector for solar thermal concentrator system based on quadratic Bézier curves," Optics Communications, 511, 128024, 2022. (SCI, IF=2.335, Rank=59/101, Q3, Category: Optics)
  13. C.Y.Tsai*, "Error-free measurement method for 6-DOF systems via matrix decomposition approach," Applied Mathematical Modelling, 104, 188–204, 2022. (SCI, IF=5.336, Rank=7/108, Q1, Category: Mathematics, Interdisciplinary Applications)
  14. C.Y.Tsai*, "Power-skiving tool design method for interference-free involute internal gear cutting," Mechanism and Machine Theory, 164, 104396, 2021. (SCI, IF=4.930, Rank=18/137, Q1, Category: Engineering, Mechanical)
  15. J.C.Huang, C.S.Liu*, and C.Y.Tsai, "Calibration procedure of camera with multifocus zoom lens for three-dimensional scanning system," IEEE Access, 7, 106387-106398, 2021. (SCI, IF=3.476, Rank=105/276, Q2, Category: Engineering, Electrical & electronic)
  16. C.Y.Tsai* and C.K.Sung, "A general algebraic trajectory formula of the semi-trailer truck vehicles," IEEE Transactions on Automation Science and Engineering, 18, 2156-2165, 2021. (SCI, IF=6.636, Rank=10/65, Q1, Category: Automation & control systems)
  17. C.Y.Tsai*, "Gear module adjustment method for shrinkage compensation of injection molded plastic gears using single dedicated hob," Mechanism and Machine Theory, 140, 233-244, 2019. (SCI, IF=3.312, Rank=30/130, Q1, Category: Engineering, Mechanical)
  18. C.Y.Tsai* and P.D.Lin, "Gear manufacturing using power-skiving method on six-axis CNC turn-mill machining center," International Journal of Advanced Manufacturing Technology, 95, 609-623, 2018. (SCI, IF=2.496, Rank=23/49, Q2, Category: Engineering, Manufacturing)
  19. C.Y.Tsai*, "A novel design of an electric power-assisted bike based on helical gears," Transactions of the Canadian Society for Mechanical Engineering, 41, 845-854, 2017. (SCI, IF=0.248, Rank=123/128, Q4, Category: Engineering, Mechanical)
  20. C.Y.Tsai*, "Refractive collimation beam shaper design and sensitivity analysis using free-form profile construction method," Journal Of The Optical Society Of America A-Optics Image Science And Vision, 34, 1236-1245, 2017. (SCI, IF=1.566, Rank=53/94, Q3, Category: Optics)
  21. P.D.Lin* and C.Y.Tsai, "Paraxial ray-tracing equations for optical systems containing triangular prisms," Journal Of The Optical Society Of America A-Optics Image Science And Vision, 34, 361-369, 2017. (SCI, IF=1.566, Rank=53/94, Q3, Category: Optics)
  22. C.Y.Tsai*, "Design of free-form reflector for vehicle LED low-beam headlamp," Optics Communications, 372, 1-13, 2016. (SCI, IF=1.588, Rank=52/92, Q3, Category: Optics)
  23. C.Y.Tsai*, "Free-form surface design method for non-axial symmetrical reflectors producing arbitrary image patterns," Optical Engineering, 55, 075104-1-075104-8, 2016. (SCI, IF=1.082, Rank=68/92, Q3, Category: Optics)
  24. C.Y.Tsai*, "Mathematical model for design and analysis of power skiving tool for involute gear cutting," Mechanism and Machine Theory, 101, 195-208, 2016. (SCI, IF=2.577, Rank=26/130, Q1, Category: Engineering, Mechanical)
  25. C.Y.Tsai*, "Free-form surface design method for collimator TIR lens," Journal of the Optical Society of America A-Optics Image Science and Vision, 33, 785-792, 2016. (SCI, IF=1.621, Rank=51/92, Q3, Category: Optics)
  26. C.Y.Tsai*, "Optimized solar thermal concentrator system based on free-form trough reflector," Solar Energy, 125, 146-160, 2016. (SCI, IF=4.018, Rank=21/90, Q1, Category: Energy & Fuels)
  27. C.Y.Tsai*, "Improved irradiance distribution on high concentration solar cell using free-form concentrator," Solar Energy, 115, 694-707, 2015. (SCI, IF=3.685, Rank=22/88, Q1, Category: Energy & Fuels)
  28. C.Y.Tsai*, "Enhanced irradiance distribution on solar cell using optimized variable-focus-parabolic concentrator," Optics Communications, 305, 221-227, 2013. (SCI, IF=1.542, Rank=34/82, Q2, Category: Optics)
  29. C.Y.Tsai*, "Design of optically stable image reflector system," Applied Optics, 52, 5385-5392, 2013. (SCI, IF=1.649, Rank=29/82, Q2, Category: Optics)
  30. C.Y.Tsai*, "Design and analysis of reflector for uniform light-emitting diode illuminance," Journal of the Optical Society of America A-Optics Image Science and Vision, 30, 993-1001, 2013. (SCI, IF=1.448, Rank=38/82, Q2, Category: Optics)
  31. P.D.Lin* and C.Y.Tsai, "Determination of unit normal vectors of aspherical surfaces given unit directional vectors of incoming and outgoing rays: reply," Journal of the Optical Society of America A-Optics Image Science and Vision, 29, 1358-1358, 2012. (SCI, IF=1.562, Rank=30/77, Q2, Category: Optics)
  32. P.D.Lin* and C.Y.Tsai, "Determination of first-order derivatives of skew-ray at aspherical surface," Journal of the Optical Society of America A-Optics Image Science and Vision, 29, 1141-1153, 2012. (SCI, IF=1.562, Rank=30/77, Q2, Category: Optics)
  33. C.Y.Tsai* and P.D.Lin, "Optimized variable-focus-parabolic-trough reflector for solar thermal concentrator system," Solar Energy, 86, 1164-1172, 2012. (SCI, IF=2.475, Rank=26/81, Q2, Category: Energy & Fuels)
  34. C.Y.Tsai*, "Exact analytical approach for six-degree-of-freedom measurement using image-orientation-change method," Journal of the Optical Society of America A-Optics Image Science and Vision, 29, 385-393, 2012. (SCI, IF=1.562, Rank=30/77, Q2, Category: Optics)
  35. P.D.Lin* and C.Y.Tsai, "Determination of unit normal vectors of aspherical surfaces given unit directional vectors of incoming and outgoing rays," Journal of the Optical Society of America A-Optics Image Science and Vision, 29, 174-178, 2012. (SCI, IF=1.562, Rank=30/77, Q2, Category: Optics)
  36. C.Y.Tsai*, "An eigenvalue-based approach for the design of reflector systems and prisms with a specified image orientation change," Applied Physics B-Lasers and Optics, 102, 235-242, 2011. (SCI, IF=2.189, Rank=15/77, Q1, Category: Optics)
  37. C.Y.Tsai*, "Design of partially optically stable reflector systems and prisms," Applied Physics B-Lasers and Optics, 100, 883-890, 2010. (SCI, IF=2.239, Rank=15/78, Q1, Category: Optics)
  38. C.Y.Tsai*, "A general calculation and sensitivity analysis of reflector scanning systems using skew ray tracing," Applied Physics B-Lasers and Optics, 98, 481-487, 2010. (SCI, IF=2.239, Rank=15/78, Q1, Category: Optics)
  39. C.Y.Tsai*, "A general calculation of the 3-D disk of least confusion using skew ray tracing," Applied Physics B-Lasers and Optics, 96, 517-525, 2009. (SCI, IF=1.992, Rank=13/70, Q1, Category: Optics)
  40. C.Y.Tsai* and P.D.Lin, "The mathematical models of the basic entities of multi-axis serial orthogonal machine tools using a modified Denavit-Hartenberg notation," International Journal of Advanced Manufacturing Technology, 42, 1016-1024, 2009. (SCI, IF=1.128, Rank=13/38, Q2, Category: Engineering, Manufacturing)
  41. P.D.Lin* and C.Y.Tsai, "Skew ray tracing and sensitivity analysis of ellipsoidal optical boundary surfaces," Applied Mathematical Modelling, 32, 2526-2537, 2008. (SCI, IF=0.931, Rank=25/68, Q2, Category: Engineering, Multidisciplinary)
  42. C.Y.Tsai* and P.D.Lin, "Design of optically stable reflector systems and prisms," Applied Optics, 47, 4158-4163, 2008. (SCI, IF=1.763, Rank=18/64, Q2, Category: Optics)
  43. P.D.Lin* and C.Y.Tsai, "General method for determining the first order gradients of skew rays of optical systems with non-coplanar optical axes," Applied Physics B-Lasers and Optics, 91, 621-628, 2008. (SCI, IF=2.167, Rank=13/64, Q1, Category: Optics)
  44. C.Y.Tsai*, P.D.Lin, and Y.L.Lo, "Prism design for image orientation changes by screw triangle method," Optics Letters, 33, 1081-1083, 2008. (SCI, IF=3.772, Rank=4/64, Q1, Category: Optics)
  45. C.Y.Tsai* and P.D.Lin, "The determination of positions and orientations of a prism's surfaces based on image orientation change," Applied Physics B-Lasers and Optics, 91, 105-114, 2008. (SCI, IF=2.167, Rank=13/64, Q1, Category: Optics)
  46. C.Y.Tsai* and P.D.Lin, "Analytical solutions for image orientation changes in prisms," Applied Optics, 46, 3087-3094, 2007. (SCI, IF=1.701, Rank=17/64, Q2, Category: Optics)
  47. P.D.Lin* and C.Y.Tsai, "First-order gradients of skew rays of axis- symmetrical optical systems," Journal of the Optical Society of America A-Optics Image Science and Vision, 24, 776-784, 2007. (SCI, IF=1.776, Rank=15/64, Q1, Category: Optics)
  48. C.Y.Tsai* and P.D.Lin, "Prism design based on changes in image orientation," Applied Optics, 45, 3951-3959, 2006. (SCI, IF=1.717, Rank=13/55, Q1, Category: Optics)
 
計畫與產學合作
  1. 電動車時代強力刮齒加工技術之智慧化刀具設計製造與性能優化整合研究 (國科會一般型, 主持人, 2025/08/01 ~ 2027/07/31, NSTC 114-2221-E-194 -020-MY2)
  2. 特色領域研究中心計畫(3/5)(前瞻製造系統頂尖研究中心) (教育部專案型, 共同主持人, 2025/01/01 ~ 2025/12/31 )
  3. AI驅動半導體晶圓研磨技術之開發與關鍵元件之智慧製造 (國科會一般策略專案型, 主持人, 2025/06/01 ~ 2027/05/31, NSTC 114-2218-E-194-003)
  4. 電動輔助自行車之擺線減速系統開發及其輪廓修形之最佳化設計研究 (國科會產學合作, 主持人, 2025/06/01 ~ 2026/05/31, NSTC 114-2622-E-194-003)
  5. 強力刮齒後處理程式及誤差補償程式 (企業委託案, 主持人, 2025/02/01 ~ 2025/12/31, )
  6. 特色領域研究中心計畫(2/5)(前瞻製造系統頂尖研究中心) (教育部專案型, 共同主持人, 2024/01/01 ~ 2024/12/31 )
  7. Dual-power Transmission System Development (企業委託案, 主持人, 2024/10/01 ~ 2024/12/31, )
  8. 電動雙馬達行星齒輪無段變速系統之開發 (國科會產學合作, 主持人, 2024/06/01 ~ 2025/05/31, NSTC 113-2622-E-194-003)
  9. 先進加減整合製造之虛實整合及技術深化(4/4) (國科會一般型, 共同主持人, 2024/06/01 ~ 2025/05/31, NSTC 113-2218-E-194-005)
  10. Roller Drive設計軟體優化 (企業委託案, 主持人, 2024/04/01 ~ 2025/03/31, 113-01613-01)
  11. 特色領域研究中心計畫(1/5)(前瞻製造系統頂尖研究中心) (教育部專案型, 共同主持人, 2023/01/01 ~ 2023/12/31,)
  12. 先進加減整合製造之虛實整合及技術深化(3/4) (國科會一般型, 共同主持人, 2023/06/01 ~ 2024/05/31, NSTC 112-2218-E-194-007)
  13. 無切削干涉之齒輪強力刮齒刀具設計、刀具製作、刀具重磨、線上量測、及CNC加工技術之整合研究與開發 (國科會一般型, 主持人, 2023/08/01 ~ 2024/07/31, NSTC 112-2221-E-194-037)
  14. 五軸車銑複合機加工螺旋傘齒輪之刀具製作與NC後處理程式開發 (國科會產學合作, 主持人, 2023/06/01 ~ 2024/05/31, NSTC 112-2622-E-194-002)
  15. 助動自行車高減速比變速行星齒輪系之設計與開發 (科技部產學合作, 主持人, 2022/06/01 ~ 2023/05/31, MOST 111-2622-E-194-007)
  16. 前瞻製造系統頂尖研究中心(5/5) (科技部一般型, 共同主持人, 2022/03/01~2023/02/28, MOST 111-2634-F-194-002)
  17. ATC平板凸輪應力分析程式開發 (企業委託案, 主持人, 2021/11/01 ~ 2022/10/31, 110-02352-01)
  18. ATC滾齒凸輪應力分析程式開發 (企業委託案, 主持人, 2021/08/01 ~ 2022/07/31, 110-02124-01)
  19. 前瞻製造系統頂尖研究中心(4/5) (科技部一般型, 共同主持人, 2021/03/01 ~ 2022/02/28, MOST 110-2634-F-194-005)
  20. 複合式車削中心機之強力刮齒與滾齒的閉迴路製造之研究 (科技部一般型, 主持人, 2020/08/01 ~ 2023/07/31, MOST 109-2221-E-194-013-MY3)
  21. 導入最佳化設計於蝸桿蝸輪設計軟體之開發 (科技部產學合作, 主持人, 2020/06/01 ~ 2021/05/31, MOST 109-2622-E-194-001-CC3)
  22. 前瞻製造系統頂尖研究中心(3/5) (科技部一般型, 共同主持人, 2020/03/01 ~ 2021/02/28, MOST 109-2634-F-194-004)
  23. 前瞻製造系統頂尖研究中心(2/5) (科技部一般型, 共同主持人, 2019/03/01 ~ 2020/04/30, MOST 108-3017-F-194-001)
  24. 利用標準滾齒刀修正塑膠射出成型齒輪模具的收縮率補償計算與最佳化之研究 (科技部一般型, 主持人, 2019/08/01 ~ 2020/07/31, MOST 108-2221-E-150-025)
  25. 導入最佳化設計演算法於齒輪組負載與應力分析之專家系統開發 (科技部產學合作, 主持人, 2019/06/01 ~ 2020/05/31, MOST 108-2622-E-194-005-CC3)
  26. Roller Drive應力分析與設計軟體開發 (企業委託案, 主持人, 2019/02/01 ~ 2020/07/31, 108-01426-01)
  27. Roller Drive五軸加工程式開發 (企業委託案, 主持人, 2019/02/01 ~ 2019/08/31, 108-01425-01)
  28. 強力刮齒法之刀具設計、切削分析與實作 (科技部一般型, 主持人, 2018/08/01 ~ 2019/07/31, MOST 107-2221-E-194-049)
  29. 導入最佳化設計演算法於齒輪組設計之專家系統開發 (科技部產學合作, 主持人, 2018/06/01 ~ 2019/05/31, MOST 107-2622-E-194-009-CC3)
  30. 滾齒凸輪五軸加工程式開發 (企業委託案, 主持人, 2018/02/01 ~ 2019/01/31, 107-AF-042)
  31. 開發新的自由曲面設計方法於TIR透鏡之光學設計 (科技部一般型, 主持人, 2017/08/01 ~ 2018/07/31, MOST 106-2221-E-150-014)
  32. 整合強力刮齒刀具設計分析與NC程式後處理於六軸CNC車銑複合機 (科技部產學合作, 主持人, 2017/06/01 ~ 2018/05/31, MOST 106-2622-E-150-010-CC3)
  33. 一種新的自由曲面設計方法應用於汽車LED近光燈的光學設計之研究 (科技部一般型, 主持人, 2016/08/01 ~ 2017/07/31, MOST 105-2221-E-150-008)
  34. 應用強力刮齒法於車銑複合機之NC程式開發 (科技部產學合作, 主持人, 2016/06/01 ~ 2017/05/31, MOST 105-2622-E-150-010-CC3)
  35. 結合變焦拋物面及變焦雙曲面於複合式太陽能集光模組之設計 (科技部一般型, 主持人, 2015/08/01 ~ 2016/07/31, MOST 104-2221-E-150-057)
  36. 光學掃描系統之光斑畸變消除與掃描速度分析之研究 (科技部一般型, 主持人, 2014/08/01 ~ 2015/07/31, MOST 103-2221-E-150-010)
  37. 應用變焦抛物面於太陽能電池集光模組之研究 (國科會一般型, 主持人, 2013/08/01 ~ 2014/07/31, NSC 102-2221-E-150-013)
  38. 聚光型太陽能電池之集光模組之設計 (國科會一般型, 主持人, 2012/08/01 ~ 2013/07/31, NSC 101-2221-E-150-011)
  39. 電力助動自行車LED 車頭燈之光學設計 (國科會產學合作, 主持人, 2011/06/01 ~ 2012/05/31, NSC 100-2622-E-150-005-CC3)
  40. 利用成像位姿變化理論設計與分析六自由度光學量測系統 (國科會一般型, 主持人, 2011/08/01 ~ 2012/07/31, NSC 100-2221-E-150-022)
  41. 太陽能加熱系統之集光模組之設計 (國科會產學合作, 主持人, 2010/06/01 ~ 2011/05/31, NSC 99-2622-E-150-016-CC3)
  42. 具多功能之一般型反射式光學3-D掃描系統之研究 (國科會一般型, 主持人, 2010/08/01 ~ 20110/7/31, NSC 99-2221-E-150-005)
  43. 助動自行車扭力感應模組之分析與設計 (企業委託案, 主持人, 2009/12/01 ~ 2010/5/31, 98-AD-21)
  44. 應用歪斜光線追蹤法於光學系統的焦散面與模糊圓之分析建模及最佳化設計 (國科會一般型, 主持人, 2009/08/01 ~ 2010/07/31, NSC 98-2221-E-150-021)
  45. 應用歪斜光線追踪於反射式光學穩定系統之分析與設計 (國科會一般型, 主持人, 2008/08/01 ~ 2009/07/31, NSC 97-2218-E-150-004)