1Study on strengthening-toughening coupling mechanisms of magnesium alloysLIU Zheng, JI Hai-tao, SHENG Xiao-fang, CHEN Li-jia, YANG LinMaterial Science & Engineering481-485,5002Segregation and interaction of yttrium and iron elements at grain boundaries in ZA27 alloyGUO Yuf-u, LI Rong-de, LIU Gui-liMaterial Science & Engineering486-4893Creep curve prediction of single crystal nickel-based superalloy based on θ projection conceptHU Nan-chang, SHANG Li-juan, TIAN Su-gui, CHEN Li-jia, SONG Gui-hongMaterial Science & Engineering490-494,5094Influence of extrusion ratio on microstructures and tensile properties of AZ91 magnesium alloyZHANG Zhi-yuan, CHENG Xian-min, WANG Yue, ZHANG Yan, CHEN Li-jia, LIU ZhengMaterial Science & Engineering495-5005Numerical simulation of knock-on valve air impact moldingXU Yu-qiao, GU Yuan, YU MeiMaterial Science & Engineering501-5046Study on electric field calculator for electrical apparatus based on interactive technology and regional identificationLIU Xiao-ming, LI Lei, LIU Yan-ju, CAO Yun-dongElectrical Engineering505-5097Performance analysis of sintered NdFeB permanent magnets of SH series made in ChinaLIN Yan, JIANG Jai-wei, CHEN Hai-ling, BI Hai-taoElectrical Engineering510-512,5178Detection and measurement device of harmonic electric energy based on harmonic power tidal current analysisLIANG Yu, FENG Gui-hong, SUN Han-guang, BAI Jing, YANG Xiang, ZHANG Hai-ningElectrical Engineering513-5179An adaptive H∞ controller design for servo system with parameters perturbationGUO Qing-ding, YU Shan-taoControl Engineering518-521,52910Implementalion of speed sensorless direct torque control system based on flux observerCAO Cheng-zhi, DU Jing, LI MinControl Engineering522-52511Control of chaos behavior in thruster motor for deepwater robotAN Yuejun, SUN Chang-zhi, YAN Kui-chen, LIU Zi-jun, Kurt WarbinekControl Engineering526-52912Research on electric vehicle drive systemLIN Cheng-wu, YAO Peng, ZHU Jian-guangControl Engineering530-533,54113Research on navigation complexity for autonomous mobile robots under dynamic environmentsSHI Hong-yan, SUN Chang-zhi, CHEN Dong-yang, AN Yue-junControl Engineering534-537,55214Component realization of 3D terrain creation based on vision observationHUANG You-qun, BIAN Qian-wei, ZHONG LingInformation Science & Engineering538-54115Data processing for temperature measurement based on fluorescence lifetimeJIA Dan-ping, GAO Peng, SAN Hong-liInformation Science & Engineering542-54516Study on ONO anti-fuseSUN Cheng-song, ZHANG Li-juan, LI xinInformation Science & Engineering546-54817Design of CMOS low-dropout voltage integrated regulatorLI He-tai, LI Shu-yan, MA Jian-jun, LI Qing-kuiInformation Science & Engineering549-55218Investigation and implementation of part outline extracting in DWG drawingLIU jia-min, DONG Zong-ran, HUANG You-qunInformation Science & Engineering553-55619Application of improved Prim heuristic algorithm in VLSI placementDENG Ai-jiao, LI Qiang, ZHANG Jia-weiInformation Science & Engineering557-559,56720An improved complex multiplication algorithmSUN Jia-jun, XU Zhan-wenInformation Science & Engineering560-562 