5 research outputs found

    受人类婴儿发育启发的机器人手眼协调方法

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    本研究的目的是建立一种通过机器人自主学习实现机器人手眼协调能力的方法,从而使机器人在真实环境中具有更高的自适应性.该方法受到人类婴儿发育过程的启发,首先构建了仿脑计算结构,模仿人类脑部在实现手眼协调过程中各个脑叶区域的配合过程;并提取人类婴儿在形成手眼协调的发育过程中的行为特征.使用该行为特征与仿脑计算结构相结合,建立一种新型的机器人手眼协调的学习算法.通过实验验证上述方法,结果表明:所建立的机器人控制学习系统可以实现机器人的手眼协调能力,并且可以让机器人表现出具有阶段性行为变化的这一类似人类发育过程的特征;同时在学习过程中机器人表现出高效的学习速度.国家自然科学基金资助项目(61203336,61273338,61003014);国家973计划资助项目(2013CB329502

    SAN+NAS构架医院存储平台

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    以相对低廉的价格构架了SAN+NAS为存储平台的双机容错系统及备份系统,为医院提供了高性能、高可靠.高稳定的 后方存储系统平台。针对方案选型、SAN+NAS平台架构设计、SAN+NAS的实施管理进行了重点介绍

    Study on antibacterial performance of nano ZnO and ZnO loaded zeolite

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    Nano ZnO and ZnO loaded zeolite complexes were prepared by uniformity deposition method and charateried by XRD,BET and the evaluation of antibacterial performance.The results showed ZnO calcined at 300℃ has the best antibacterial performance.The zeolite loaded nano ZnO has good antibacterial performance and the mixture,zeolite:ZnO=3∶1,has the best antibacterial performance

    Purification of the MWCNTs

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    研究了碳纳米管中各种不同形态的碳相在氢气氛下的甲烷化行为及其在碳纳米管纯化中的应用 .研究结果表明 ,不同稳定性的碳相在氢气氛下的起始甲烷化温度是不一样的 ,构成碳纳米管主体的六元环的碳 ,较之类似活性碳的杂形碳以及主要由五元环和七元环构成的碳纳米小颗粒 ,在氢气氛下是较为稳定的 .实验表明 ,通过控制甲烷化的温度以及尾气的气相色谱检测可实现碳纳米管的纯化及纯化进程的实时在线监控The methanation of different carbonaceous phases under atmosphere of hydrogen and its utility in the purification of multi walled carbon nanotubes (MWCNTs) were studied. The results showed that the initial temperature of methanation is different for the carbonaceous phases with different stability. Furthermore, compared with impurity similar to active carbon (AC) and nanoparticles of pent atomic or hept atomic ring carbon, the hex atomic ring carbon is more stable under hydrogen flow. Therefore, the purification of the MWCNTs can be supervised on line by controlling the temperature of methanation and gas chromatography (GC) detection of the tail gas.国家自然科学基金 (2 97730 37,2 99330 4 0 ,2 0 0 2 30 0 1);; 福建省自然科学基金 (E9910 0 0 1,E0 0 10 0 0 6 )资助项
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