論文: ●CHENG-XYUAN YOU, CHANG-CHUAN YEH, YAO-CHENG TSAI, YU-CHI LIU, MING-TSANG LEE, “THE ANALYSIS OF THERMAL DEFORMATION OF A 3-AXISSIDE-MOUNTED GANTRY TYPE CNC AND ADAPTIVE THERMAL BALANCE CONTROL SYSTEM FOR INTELLIGENT MACHINE TOOLS,” THE 8TH NATIONAL CONFERENCE ON MICRO AND NANOSCALE HEAT TRANSFER AND ENERGY (MNHTE2021), TAIWAN, NOV. 18-20, 2021. (HONORABLE MENTION AWARD). ● YU-CHI LIU, KUN-YING LI, AND YAO-CHENG TSAI, “SPINDLE THERMAL ERROR PREDICTION BASED ON LSTM DEEP LEARNING FOR A CNC MACHINE TOOL,” APPLIED SCIENCES, VOL. 11, PP.5444-5462, 2021. ● 劉又齊、蔡耀正,"基於分群及長短期記憶模型之工具機主軸熱變位預測方法",2021創新發明應用研討會,台灣,台中,3/26/2021 ● YU-CHI LIU AND YAO-CHENG TSAI, “A NOVEL PROCESSING PRECISION MAINTENANCE SYSTEM FOR SMART MACHINE TOOL,” THE INTERNATIONAL SYMPOSIUM ON COMPUTER, CONSUMER AND CONTROL (IS3C 2020), TAICHUNG, TAIWAN, NOV. 13-16, 2020. [EI] ● YU-CHI LIU, CHOW-SHIH WANG, YAO-CHENG TSAI, SHIH-YU KAO, HUNG-SHENG CHIU AND HSIU FEN LEE, “A NOVEL THERMAL ERROR CONTROL SYSTEM OF MACHINE TOOL FOR SMART MANUFACTURING,” 2017 THE 3RD INTERNATIONAL CONFERENCE ON INVENTIONS (ICI 2017), SUN MOON LAKE, TAIWAN, SEP. 29-OCT. 2, 2017 (BEST PAPER AWARD). ● CHIH-KAI YANG, YU-CHI LIU, YUNG-YI HUANG, SHIH-YU KAO, MING-TSANG LEE, “ANALYSIS AND OPTIMIZATION OF COOLING CHANNEL DESIGN IN A CNC LATHE SPINDLE SYSTEM,” 2017 THE INTERNATIONAL CONFERENCE ON SMART SCIENCE (ICSS 2017), HUIS TEN BOSCH, KYUSHU, JAPAN, APRIL 7-12, 2017.