简介:在这份报纸,适应backstepping模糊cerebellar-model-articulation-control为活动操纵者的机器人(MMR)的运动/力量控制的神经网络的控制(ABFCNC)系统被建议。由在轨道位置控制器使用ABFCNC,MMR控制系统的未知动力学和参数变化问题被放松。另外,一个适应柔韧的赔偿者被建议消除由近似错误组成的无常,不明确的骚乱。基于追踪的position-ABFCNC设计,适应柔韧的控制策略也为MMR的nonholonomicconstraint力量被开发。适应联机的学习算法的设计被使用Lyapunov稳定性定理获得。因此,建议方法证明那是它能不仅保证稳定性和坚韧性而且MMR的追踪的表演控制系统。建议控制系统的有效性和坚韧性被比较模拟结果验证。
简介:Basedonsignalspaceconcepts,atransmissionerrorcodeperformanceforMPSK,squareMQAMandstarMQAMmodulationschemesontheAGWNchannelisanalyzed.ThecorrespondingBERformulasandcomputeraidednumericresultsarealsogiven.ThereforeitprovidesatheoreticalbasisforchoosingMQAMmodulationschemesinmobilecommunications.
简介:ThispaperpresentsaDynamicCross-layerDataQueueManagementapproach(DC-DQM)basedonprioritytoaddresstheprioritydeviationprobleminDelay-TolerantMobileSensorNetworks(DT-MSNs).Receiver-drivendatadeliveryschemeisusedforfastresponsetodatatransfers,andaprioritybasedinteractionmodelisadoptedtoidentifythedatapriority.Threeinteractiveparametersareintroducedtoprioritizeanddynamicallymanagedataqueue.Theexperimentalresultsshowthatitcanamelioratedatadeliveryratioandachievegoodperformanceintermsofaveragedelay.
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简介:AbstractThis review analyzes the state and recent progress in the field of information support for pollen allergy sufferers. For decades, information available for the patients and allergologists consisted of pollen counts, which are vital but insufficient. New technology paves the way to substantial increase in amount and diversity of the data. This paper reviews old and newly suggested methods to predict pollen and air pollutant concentrations in the air and proposes an allergy risk concept, which combines the pollen and pollution information and transforms it into a qualitative risk index. This new index is available in an app (Mobile Airways Sentinel NetworK-air) that was developed in the frame of the European Union grant Impact of Air POLLution on sleep, Asthma and Rhinitis (a project of European Institute of Innovation and Technology-Health). On-going transformation of the pollen allergy information support is based on new technological solutions for pollen and air quality monitoring and predictions. The new information-technology and artificial-intelligence-based solutions help to convert this information into easy-to-use services for both medical practitioners and allergy sufferers.
简介:不记得是从什么时候超,在收到快递时发现送货员手里不仅有发送的货物,还多了一个被他们称做“巴枪”的东西。据说“巴枪”系统利用中国移动成熟的网络平台,以PDA终端作为数据存储的载体,内含条码扫描,形成一套数据采集传输系统。实现方式是在物品配送至客户处后,首先送货员对运单号上的条码进行扫描,由PDA作为数据收集的载体,将相关信息进行存储,如客户姓名。签收时间、货物状态、异常信息等,并可使用客户电子签名签收功能,及时更新后台系统货物签收,然后通过GPRs实时在线功能,送货员及时将物品签收情况传送至数据中心。实时的双向传递,方便客户端能实时了解到物品的状态信息。给深圳一家很大的快递公司提供近2万5千台这种PDA的是韩国M3Mobile公司。不久前,本刊执行主编走进了这家韩国企业,与韩国M3Mobile总经理赵成济先生进行了深入的交流。