1Soft NC distributed fault diagnosis system based on soft ICTANG Zong-jun, YANG Guang, WANG Wei, QIN Lan-yun241-2432Achieving assemble and drawing of reducers by CAXA 3D electronic planning boardGUAN Ding, WU Di244-2483Dynamic performance calculation and sensitivity analysis of principal spindle of machine toolWEI Yin, LI Dian-qi249-2524Present and development of research on fatigue behavior of magnesium alloysCHEN Li-jia, LIU Zheng, HU Zhuang-qi253-256,2655Effect of Sb additions on microstructure and creep properties of AZ31 Mg-alloyYANG Jing-hong, TIAN Su-gui, YU Xing-fu, ZHANG Lu-ting, SOHN Keun-yong, KIM Kyung-yun257-260,2736Study on the end-effect and compensation technique of permanent magnetic linear synchronous motorLIU Li-li, XIA Jia-kuan, JIANG Ping261-2657Calculation and analyses of permanent magnetic actuator of vacuum breakerLIN Xin, ZHANG Hao, NA Na266-2698Structure and design feature of submersible motorBAI Xu-hua, ZHANG Feng-ge, TONG Ning-ze, YU Tao270-2739Design on a new kind of rotor slots in permanent magnet synchronous motorsLIU Xin-hua, HAN Xue-yan, TANG Ren-yuan, LIN Yan, HE Guang-fu274-27610Researches on the application of three-element method for first order circuitZHU Xiao-ping, WANG Yue-zhi, ZHU Xiao-jie277-27911Studies on H∞-robust control for linear servo virtual axis machine toolLAN Yi-peng, GUO Qing-ding, DONG Jun-yao280-28312Studies on direct-thrust-control of permanent magnetic linear synchronous motorZHAO Li-jun, CUI Jie-fan, WANG Cheng-yuan284-287,31613Application of PID algorithm based on disturbance observer to maglev systemDING Xin-ping, YANG Jun-you, SUN Rong-bin288-290,32014Application of grading fuzzy sliding mode control in AC servo systemWANG Yan-long, SUN Ting-yu, XIE Shu-Ming291-294,32415Chaotic oscillation of the precision machine direct servo system with frictionLi Hong-kui, GUO Qing-ding295-29816Automatic control low pressure casting system of the combination valveZHU Jian-guang, DONG Xiu-qi299-301,32817Research of serial communication between PC and MCS-51 serial single chipLIANG Zhong-hua, WANG Zi-wei, QI Chun-qing, SUO Ji302-30718Vector quantization of wavelet transformation based on genetic annealing algorithmCUI Bao-xia, DENG Hui-xin, ZHANG Ai-guo, LIU Chun-li308-31119Intelligent fire alarm and control systemGUAN Xin, MIAO Hong, ZHANG Hui-chuan312-31620Application of wireless local network in medical systemWANG Sheng-cai, ZHOU Cheng-xian317-320 