Associate Professor

劉俊葳


Chun-Wei Liu

Education

2008 NTHU

Bachelor of Department of PME

2010 NTHU

 Master of Department of PME

  2010 THU

    Exchange student

2015 NTHU

   PHD of Department of PME

 2016 KEIO

  Visiting Researcher

Work Experience

·國立清華大學副教授

Aug 2024

·國立清華大學助理教授

Aug 2019 - Jul 2024

·國立清華大學兼任助理教授

Apr 2019 - Jul 2019

·工業技術研究院機械所研究員

Mar 2016 - Jul 2019

Expertise

·硬脆材料研磨拋光

·超精密加工技術

·智慧製造

Contact

·Email:weilu@pme.nthu.edu.tw

·Tel : 03-5742914

·工一館529室/實驗室R404(ext.33734)

Academic Honors

·99年度中華民國斐陶斐榮譽學位新榮譽會員

·國立清華大學校長獎學金

·宋羅姍英才獎學金

·第七屆龍騰微笑競賽参獎-綠色面板之心-高效能彩色分光背光系統」

·八屆全國大專校院創意實作競賽金牌首獎

·Autodesk3D設計競賽教育類全國第一名

·第二屆 由田視覺獎 解題類A組第三名

·清華大學工學院創意設計競賽第二名

·2009 OPT光電科技研討會學生論文獎

·2009 SPE第三屆論文比賽-塑膠加工技術組第一名

·2010 國立清華大學工學院論文競賽壁報組佳作

·2016 TPTW 機械領域論文獎

·2017工研院最佳論文獎

·2017工研院機械所傑出創新獎

·2018工研院機械所最佳論文獎

Publication

·International Journal

·Chun-Wei Liu, Ke-Er Tang, Chi-Yu Weng, Yuan-Chieh Cheng, "Typical Signal Anomaly Monitoring and Support Vector Regression–Based Surface Roughness Prediction With Acoustic Emission Signals in Single-Point Diamond Turning", Journal of Manufacturing Processes, 112, 126-135 (2024).
·Chun-Wei Liu, Ke-Er Tang, Yin-Chung Huang, "Development of Multi-sensor Data Fusion and In-process Expert System for Monitoring Precision in Thin Wall Lens Barrel Turning", Mechanical Systems and Signal Processing, 210, 111195 (2024).
·Chun-Wei Liu, Chi-Yu Weng, Shiau-Cheng Shiu, Yuan-Chieh Cheng, “Acoustic Emission Monitoring of Aspherical Lens Diffraction in Single-point Diamond Turning Process”, International Journal of Advanced Manufacturing Technology, 130, 973–983 (2024).
·Chun-Wei Liu, Yu-Zhen Mao, Chin-Ting Ho, Chao-Hsuan Kuo, “Defect Analysis of Cementing Lenses and Parameter Optimization Based on a Convolutional Neural Network Algorithm”, Optical Engineering 62(12), 125101 (2023).
·Chun-Wei Liu, Yu-Zhen Mao, Chin-Ting Ho, Shiau-Cheng Shiu, “Lens Centering Error Measurement Based on Subwavelength Grating with Power Analysis”, Applied Optics, Vol. 62, No. 14 (2023).
·Chun-Wei Liu, Shiau-Cheng Shiu, Ke-Er Tang, “Digital twin-driven centering process optimization for high-precision glass lens”, Journal of Manufacturing Systems, 67, 122-131 (2023).
·Chun-Wei Liu, Yi-Huei Chen, Wei-Ting Lin, “Image recognition of interference fringes in polishing by CNN with data augmentation by DCGAN“, Optical Engineering, 61(4), 045102 (2022).
·Chun-Wei Liu, Shiau-Cheng Shiu, Kai-Hung Yu, "Analysis of the Optical Quartz Lens Centering Process Based on Acoustic Emission Signal Processing and the Support Vector Machin", International Journal of Advanced Manufacturing Technology, 119, 6321-6334 (2022).
·Chun-Wei Liu, Kai-Hung Yu, Shiau-Cheng Shiu, "Development of surrogate models of clamp configuration for optical glass lens centering through finite element analysis and machine learning", International Journal of Advanced Manufacturing Technology, 121, 8209-8220 (2022).
·Chun-Wei Liu,Yu-Zhen Mao, Chin-Ting Ho, "Simple measurement of a wedge angle based on subwavelength grating", Optics Continuum, 1(10), 2185-2194 (2022).
·Chun-Wei Liu, Shiau-Cheng Shiu, Ke-Er Tang, “On-line Process Decisions Using Convolutional Neural Network for Centering High-Precision Short-Focus Lens”, Optical Engineering, 60(7), 075103 (2021).
·Chun-Wei Liu,"On-line process decisions using convolutional neural network for centering high-precision short-focus lens," Opt. Eng. 60(7) 075103 (8 July 2021).
·Chun-Wei Liu, Hong-Chang Chen, and Shih-Chieh Lin, " Acoustic Emission Monitoring System for Hard Polishing of Sapphire Wafer. " Sensors and Materials, 31(9), 1-9 (2019).
·Chun-Wei Liu, Jiwang Yan and Shih-Chieh Lin, " Diamond turning of high-precision roll-to-roll imprinting molds for fabricating subwavelength gratings,
"Optical Engineering, 55(6), (2016). (SCI IF:1.082)
·Chun-Wei Liu, Chun-Che Wu and Shih-Chieh Lin, "A simple and wide-range refractive index measuring approach by using a sub-micron grating." Applied Physics Letters. 106, 151907 (2015).
·Chun-Wei Liu, Chi-Hung Lee, Chia-Jen Ting, Tsung-Hsin Lin, and Shih-Chieh Lin, "Roll-to-Roll Process-Based Sub-Wavelength Grating for a Color-Separation Backlight," Journal of Display Technology, 9 (7), 561 - 564 (2013).
·Chun-Wei Liu, Chi-Hung Lee, Tzu-Chun Yang, Chia-Jen Ting, Tsung-Hsin Lin, and Shih-Chieh Lin, "Submicrometer grating light bar for a color-separation backlight," Applied Optics, 52(15), 3617-3623 (2013).
·Chun-Wei Liu, Chi-Hung Lee and Shih-Chieh Lin," Roll-to-roll UV embossing process applied for light bar-based sub-wavelength gratings for backlight,"
JSID 20, (12), pp.646-652, (2013).
·Chun-Wei Liu, Chi-Hung Lee and Shih-Chieh Lin, “Sub-wavelength gratings fabricated on a light bar by roll-to-roll UV embossing process,” Optics Express, 19(12), 11299-11311 (2011).

·Conference

·Chun-Wei Liu, Shiau-Cheng Shiu, "Monitoring and Prediction in centering process of optical glass lenses using LSTM with acoustic emission sensor", The European Society for Precision Engineering and Nanotechnology's 24rd International Conference and Exhibition (EUSPEN) 2024.
·劉俊葳, 許孝誠, "結合線上光軸檢測與聲發射訊號於光學玻璃透鏡定心製程即時監控與製程決策", 第二屆2024致茂精密機械與量測技術論文獎, 台北新板希爾頓,臺灣(2024).
·Chun-Wei Liu, Yu-Zhen Mao, Chin-Ting Ho, Shiau-Cheng Shiu, "Enhanced Measurement Technique for Lens Centering Error with Power Analysis and Subwavelength Grating-Patterned Prism Module", The 10th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN) 2023.
·Chun-Wei Liu, Jyun-Ting Lin, Yu-Hsiang Lo, Ta-Hsin Chou, Chis-Ming Tsai, "A Study on the Surface Precision Improvement of Glass Lenses through Innovative Bonnet Polishing Design", The 25th International Symposium on Advances in Abrasive Technology, Evengreen Laurel Hotel, Taichung, Taiwan (2023).
·Chun-Wei Liu, Hsin-Yuan Duh, Shiau-Cheng Shiu, Ta-Hsin Chou, Tsai-Chih Ming, "Material Removal Monitoring System with Acoustic Emission Signal for Centering Process of Optical Glass Lens", The 25th International Symposium on Advances in Abrasive Technology, Evengreen Laurel Hotel, Taichung, Taiwan (2023).
·劉俊葳, 張亦德, 關行言, 湯科爾, "基因演算法優化之高材料移除率車銑複合加工", 中華民國力學學會年會暨第四十七屆全國力學會議, 虎尾科技大學,臺灣(2023).
·劉俊葳, 吳冠霆, 朱祐德, 許孝誠, "機械手臂之三爪夾取補償系統", 第27屆全國機構與機器設計學術研討會, 雲林科技大學,臺灣(2023).
·Chun-Wei Liu, Shiau-Cheng Shiu, Ta-Hsin Chou, Kai-Hung Yu, "Clamping Stress Simulation and Parameter Optimization of Centering Process", The 24th International Symposium on Advances in Abrasive Technology, Guangdong University of Technology, Guangzhou, China (2022).
·劉俊葳, 林冠澐, 江昕宇, 羅昱翔, "導入運動軌跡模型之球面拋光製程", 中國機械工程學會第39屆全國學術研討會, 聯合大學, 苗栗, 臺灣 (2022)。
·劉俊葳, 杜昕遠, 張竣豪, 許孝誠, "氣囊式拋光頭接觸壓力之研究", 中國機械工程學會第39屆全國學術研討會, 聯合大學, 苗栗, 臺灣 (2022)。
·劉俊葳, 毛語真, 何晉庭, 許孝誠, "超精密加工之次波長光柵應用與透鏡光軸誤差量測", 中華民國力學學會年會暨第四十六屆全國力學會議, 高雄科技大學,高雄,臺灣 (2022).
·Chun-Wei Liu,Chi-Yu Weng, Wei-Ting Lin, Yuan-Chieh Cheng, "Optimization of Ultra-precision Machining of PMMA using Genetic Algorithm based on Surrogate Models", The 19th International Conference on Precision Engineering, Nara Prefectural Convention Center, Nara, Japan (2022).
·劉俊葳, 關行言, 黃智彥, 湯科爾, 許孝誠, "正交車銑複合基因演算法加工參數最佳化", 全國機構與機械設計學術研討會, 中山大學, 高雄, 臺灣 (2022)。
·劉俊葳, 梁育禎, 湯科爾, 許孝誠, "應用長短期記憶於AE訊號感測之定心異常狀況預測模型", 全國機構與機械設計學術研討會, 中山大學, 高雄, 臺灣 (2022)。
·劉俊葳, 林俊廷, 陳宣君, "氣囊式拋光製程刀具影響函數於光學玻璃透鏡材料移除機制之研究", 全國機構與機械設計學術研討會, 中山大學, 高雄, 臺灣 (2022)。
·Chun-Wei Liu, Hsin-Yu Chiang, Yi-Huei Chen, "Grinding Motion Model for a Spherical Polishing Plate Used in Glass Lens Polishing Process", International Conference on Precision Engineering and Sustainable Manufacturing, Jeju Booyoung Hotel and Resort, Jungmun, Jeju-do, Korea (2022).
·Chun-Wei Liu, Yu-Hsiang Lo, Shih-Chieh Lin, "Modified Material Removal Prediction Model for Hard Polishing Process of Silicon Carbide Wafer based on Support Vector Machine", International Conference on Precision Engineering and Sustainable Manufacturing, Jeju Booyoung Hotel and Resort, Jungmun, Jeju-do, Korea (2022).
·劉俊葳, 黃智彥, 尤凱弘, 許孝誠, "玻璃透鏡定心磨削製程及夾持應力最佳化分析", 中國機械工程學會第38屆全國學術研討會, 成功大學, 臺南, 臺灣 (2021)。
·Chun-Wei Liu, Kai-Hong Yu, Shiau-Cheng Shiu, Ta-Hsin Chou, "Multi-Signal Monitoring System for Glass Lens Centering Process", International Symposium on Advances in Abrasive Technology, Hilton Niseko Village, Hokkaido, Japan (2021).
·劉俊葳, 許孝誠, 尤凱弘, "高精度半導體晶體基材線上定心製程技術", 精密工程專題與論文獎,台北福華文教館,臺北,臺灣 (2020)。
·劉俊葳, 張高德, Shino ARAKI,閰紀旺,"光學壓克力於超精密加工車削特性探討," International Conference on Precision Engineering,(17th),橫濱(2018)
·劉俊葳, 施志軒, 張高德, 周大鑫, 紀柏君, 蔡志明," Development of AE Monitoring System for Hard Polishing Process of Silicon Carbide," International Symposium on Advances in Abrasive Technology,(21st), 多倫多(2018)
·張高德, 劉俊葳, 陳鑾英, 戴菁儀,"在熱環境條件下繞射式深度感測器之評估," Microoptics Conference,(22nd), 東京(2017)
·劉俊葳, 丁嘉仁, 翁志強, 林宗信, 陳奇夆, 吳宗哲,"利用大氣電漿於碳化矽表面改質製程之研究," Annual Conference on Engineering and Applied Science, 京都(2016)
·劉俊葳, 丁嘉仁, 陳鑾英, 林宗信, 周大鑫, 林士傑,"利用超精密滾筒加工次波長光柵模仁之實驗設計分析," 台灣精密工程技術研討會(Taiwan Precision Technology Workshop), 新竹(2016)
·C.W. Liu, C.H. Lee, C.J. Ting, T.H. Lin, C.F. Lan and S.C. Lin,"The Design, Manufacture and Application of Sub-micron Grating in Color Separation for Display Backlight System,"
ASPE/ASPEN Summer Topical Meeting, pp. 176-179, Hawaii, 2014.
·C.W. Liu, C.H. Lee, C.J. Ting, T.H. Lin, T.C. Wu and S.C. Lin,"The design, manufacture and application of sub-wavelength gratings by roll-to-roll UV embossing process, " AMPT2013, Taipei.(2013)
·劉俊葳, 李企桓, 丁嘉仁, 林宗信, 吳宗哲, 林士傑," 次微米光柵於顯示器背光系統分光之設計、製造與應用,"兩岸清華博士生學術論壇,北京.(2013)
·劉俊葳, 李企桓, 楊子君, 吳忠哲, 丁嘉仁, 林宗信, 吳宗哲, 林士傑,"利用滾筒壓印技術應用次微米光柵於顯示器背光系統分光之設計,"第二十屆全國自動化科技研討會,桃園市, (2012)
·C.W. Liu, C.H. Lee, C.J. Ting, T.H. Lin, T.C. Wu, and S.C. Lin, "Roll-to-Roll UV Embossing-Process-Based Sub-Wavelength Gratings for Backlight," SID Volume 43, Issue 1, pages 602-604, Boston. (2012)
·C.H. Lee, C.W. Liu and S.C. Lin "A roll-to-roll subwavelength grating applied for liquid crystal display," ICOPEN2011, 2011-03. Singapore.
·劉俊葳, 李企桓, 林士傑,"利用滾筒微壓印技術製作次波長結構之導光棒,"兩岸清華博士生學術論壇,北京(2011)
·C.W.Liu, C.H.Lee, C.H.Liao, T.H.Lin, H.H.Lin, C.F.Lan and S.C.Lin,"次波長光柵應用於導光棒設計,"2009OPT光電科技研討會,台北市, (2009)
·C.W.Liu, C.H.Lee, C.H.Liao, T.H.Lin, H.H.Lin, C.F.Lan and S.C.Lin, "The sub-wavelength gratings applied for light guide plate by the roll-to-roll UV embossing process,"2009 SPE-TAIWAN年度大會暨感壓膠研討會,台中市, (2009)
·C.H. Lee, C.W. Liu, C.H. Liao, T.H.Lin, H.H. Lin, C.F. Lan and S.C. Lin, “The sub-wavelength grating applied in light bar,” The 2nd Asia Symposium on Nano Imprint Lithography,pp.182-184, Taipei, Taiwan, (2009)

·Patent

·蕭德瑛, 葉廷仁, 趙毓文, 陳信甫, 郭權毅,劉俊葳,"自動翻頁裝置,"中華民國專利,2011
·Chun-Wei Liu, Luan-Ying Chen and Kao-Der Chang, "TRAINING METHOD FOR PHASE IMAGE GENERATOR AND TRAINING METHOD OF PHASE IMAGE CLASSIFIER,"台灣,中國,美國專利