基于语音识别设计了针对脑瘫患儿的数字语音训练系统。应用人机交互(HRI)技术与仿生机械手动作控制相结合达到提升脑瘫(CP)康复训练效果的目的。该系统中控制器采用Arduino MEGA 2560为主控制器,显示屏LCD1602作为人机交互数据显示界面...基于语音识别设计了针对脑瘫患儿的数字语音训练系统。应用人机交互(HRI)技术与仿生机械手动作控制相结合达到提升脑瘫(CP)康复训练效果的目的。该系统中控制器采用Arduino MEGA 2560为主控制器,显示屏LCD1602作为人机交互数据显示界面,通过LD3320语音芯片实现人机语音交互功能。人机交互功能是通过Labview环境展开,可实现人、机器人的手势与动作的实时交互训练与评价。该系统可训练脑瘫患者反应能力、语言表述能力以及认识手势动作数字动作能力,为提升脑瘫康复训练系统提供关键技术。展开更多
本文主要针对不随意运动型脑瘫患儿,通过人机交互(HCI)的模式结合仿生机械手达到脑瘫康复训练的目的。整体设计中采用了单片机Arduino mega 2560为主控制器,显示屏1602作为数据显示,语音模块采用LD3320语音芯片,LabVIEW作为上位机显示...本文主要针对不随意运动型脑瘫患儿,通过人机交互(HCI)的模式结合仿生机械手达到脑瘫康复训练的目的。整体设计中采用了单片机Arduino mega 2560为主控制器,显示屏1602作为数据显示,语音模块采用LD3320语音芯片,LabVIEW作为上位机显示患者需要识别的手势动作图片。当运行开始后,脑瘫患儿通过观看上位机界面上随机切换显示的图片,对应说出图片的内容,利用语音芯片进行语音辨识,识别后的数据在显示屏上显示,并利用串口传送的方式传递给上位机相应数据,系统将进行判断是否正确,并且记录脑瘫患儿做出反应的时间和正确率,机器手接收到语音识别后的正确数据,会做出与上位机显示图片一致的动作手势,达到训练脑瘫患者反应能力、说话能力以及认识各类手势动作的学习能力的目的,较好地实现脑瘫患者的康复训练。展开更多
Based on domain specified language mechanism(DSLM),the architecture of the robotic training system for the rehabilitation of children with cerebral palsy(CP)is designed.Application of human-computer interaction(HCI)mo...Based on domain specified language mechanism(DSLM),the architecture of the robotic training system for the rehabilitation of children with cerebral palsy(CP)is designed.Application of human-computer interaction(HCI)motion recognition technology is combined with Kinect to improve the effect of cerebral palsy rehabilitation training.In this system,Kinect's bone recognition method is used to judge the patient's training movements,and the collected bone movement information is judged.The human-computer interaction function is based on the Microsoft foundation classes function of Visual Studio based on DSLM development,which can realize real-time interactive training and evaluation of people and actions,and record the training information of patients.The system combines the designed small game to train the upper limb movement ability and reaction ability of the cerebral palsy patient,and provides key technology for improving the cerebral palsy rehabilitation training system.展开更多
利用雷雨、大风等灾害天气资料和电力事故历史数据资料,分析了电力事故发生的时空分布特征及其与雷雨、大风、日平均气温等天气要素之间的关系。进而利用事件概率回归(regression estimation of event probability,REEP)和Logistic回归...利用雷雨、大风等灾害天气资料和电力事故历史数据资料,分析了电力事故发生的时空分布特征及其与雷雨、大风、日平均气温等天气要素之间的关系。进而利用事件概率回归(regression estimation of event probability,REEP)和Logistic回归分析方法,得到了日照市电力事故发生概率与雷雨、大风和日平均气温之间关系的预警模型。研究结果表明:1)雷雨、大风是造成日照市电力事故的重要气象因素。2)雷雨、大风和高温等灾害天气对电力事故的发生虽都有促成作用,但影响能力存在较大差距。3)两种回归分析模型对因子和变量之间关系均有较好的拟合效果,相较而言,REEP模型更为直观,Logistic回归分析方法更为客观,适用性更强。4)回归分析结果建立在客观资料基础上,回归模型具有准确性、实用性,可为电力事故预警发布系统提供理论和技术支持。展开更多
Through the observation and analysis of the motion trajectory of spiral winding motion for slender legless biological creatures in water,V-REP software is adopted to build a dynamic simulator to study on the mechanism...Through the observation and analysis of the motion trajectory of spiral winding motion for slender legless biological creatures in water,V-REP software is adopted to build a dynamic simulator to study on the mechanism of spiral winding swimming(SWS)motion.By using the output of spiral function(SF),the dynamic simulation model of slender legless creature(SLC)realizes the SWS motion in water.The corresponding experiments under the control of different bending angle of SF to control the dynamic model are also carried out to analyze the water performance of SWS in still water.Combined with the output of two different bending angles of the spiral function,the dynamic model can be used to realize SWS and up/down motion.This work provides technical reserve and experimental platform for the corresponding study in related fields.展开更多
文摘基于语音识别设计了针对脑瘫患儿的数字语音训练系统。应用人机交互(HRI)技术与仿生机械手动作控制相结合达到提升脑瘫(CP)康复训练效果的目的。该系统中控制器采用Arduino MEGA 2560为主控制器,显示屏LCD1602作为人机交互数据显示界面,通过LD3320语音芯片实现人机语音交互功能。人机交互功能是通过Labview环境展开,可实现人、机器人的手势与动作的实时交互训练与评价。该系统可训练脑瘫患者反应能力、语言表述能力以及认识手势动作数字动作能力,为提升脑瘫康复训练系统提供关键技术。
文摘本文主要针对不随意运动型脑瘫患儿,通过人机交互(HCI)的模式结合仿生机械手达到脑瘫康复训练的目的。整体设计中采用了单片机Arduino mega 2560为主控制器,显示屏1602作为数据显示,语音模块采用LD3320语音芯片,LabVIEW作为上位机显示患者需要识别的手势动作图片。当运行开始后,脑瘫患儿通过观看上位机界面上随机切换显示的图片,对应说出图片的内容,利用语音芯片进行语音辨识,识别后的数据在显示屏上显示,并利用串口传送的方式传递给上位机相应数据,系统将进行判断是否正确,并且记录脑瘫患儿做出反应的时间和正确率,机器手接收到语音识别后的正确数据,会做出与上位机显示图片一致的动作手势,达到训练脑瘫患者反应能力、说话能力以及认识各类手势动作的学习能力的目的,较好地实现脑瘫患者的康复训练。
基金Supported by the China-Slovenia Intergovernmental Science and Technology Cooperation and Exchange Project(2017-21-12-16)China-Serbia Intergovernmental Science and Technology Cooperation and Exchange Project(266-3-1).
文摘Based on domain specified language mechanism(DSLM),the architecture of the robotic training system for the rehabilitation of children with cerebral palsy(CP)is designed.Application of human-computer interaction(HCI)motion recognition technology is combined with Kinect to improve the effect of cerebral palsy rehabilitation training.In this system,Kinect's bone recognition method is used to judge the patient's training movements,and the collected bone movement information is judged.The human-computer interaction function is based on the Microsoft foundation classes function of Visual Studio based on DSLM development,which can realize real-time interactive training and evaluation of people and actions,and record the training information of patients.The system combines the designed small game to train the upper limb movement ability and reaction ability of the cerebral palsy patient,and provides key technology for improving the cerebral palsy rehabilitation training system.
文摘利用雷雨、大风等灾害天气资料和电力事故历史数据资料,分析了电力事故发生的时空分布特征及其与雷雨、大风、日平均气温等天气要素之间的关系。进而利用事件概率回归(regression estimation of event probability,REEP)和Logistic回归分析方法,得到了日照市电力事故发生概率与雷雨、大风和日平均气温之间关系的预警模型。研究结果表明:1)雷雨、大风是造成日照市电力事故的重要气象因素。2)雷雨、大风和高温等灾害天气对电力事故的发生虽都有促成作用,但影响能力存在较大差距。3)两种回归分析模型对因子和变量之间关系均有较好的拟合效果,相较而言,REEP模型更为直观,Logistic回归分析方法更为客观,适用性更强。4)回归分析结果建立在客观资料基础上,回归模型具有准确性、实用性,可为电力事故预警发布系统提供理论和技术支持。
基金the China-Serbia Intergovernmental Science and Technology Cooperation and Exchange Project(No.2021-4-19)China-Slovenia Intergovernmental Science and Technology Cooperation and Exchange Project(No.2017-21-12-16).
文摘Through the observation and analysis of the motion trajectory of spiral winding motion for slender legless biological creatures in water,V-REP software is adopted to build a dynamic simulator to study on the mechanism of spiral winding swimming(SWS)motion.By using the output of spiral function(SF),the dynamic simulation model of slender legless creature(SLC)realizes the SWS motion in water.The corresponding experiments under the control of different bending angle of SF to control the dynamic model are also carried out to analyze the water performance of SWS in still water.Combined with the output of two different bending angles of the spiral function,the dynamic model can be used to realize SWS and up/down motion.This work provides technical reserve and experimental platform for the corresponding study in related fields.
