In this study, a complex analysis of a man-weapon interaction based on experimental effort is presented.The attention is focused on how a shooter can influence on a rifle, opposite to generally considered in literatur...In this study, a complex analysis of a man-weapon interaction based on experimental effort is presented.The attention is focused on how a shooter can influence on a rifle, opposite to generally considered in literature rifle's impact on a shooter. It is shown, based on the kbk AKM weapon, that each support point of the rifle has an substantial impact on the system. It is said that identifying human reactions on weapon may let to describe gun movement and thus may be applied to weapon accuracy determination.展开更多
为了有效提高石化行业对锅炉水冷壁壁厚的检测效率,设计了一种磁吸附履带式爬壁机器人,并在此载体上采用分级控制系统来共同实现高空检测;首先,下位机使用ARM Cortex-M3为内核的32位微控制器,并采用模糊PID控制方法实现对锅炉水冷壁磨...为了有效提高石化行业对锅炉水冷壁壁厚的检测效率,设计了一种磁吸附履带式爬壁机器人,并在此载体上采用分级控制系统来共同实现高空检测;首先,下位机使用ARM Cortex-M3为内核的32位微控制器,并采用模糊PID控制方法实现对锅炉水冷壁磨损检测机器人的位姿进行控制,完成直线路径跟随动作;除此之外,还配备超声波无损检测技术、图像采集器以及位移传感器等,来实现锅炉水冷壁磨损检测机器人最终管壁实时图像视频以及检测数据的采集;其次,基于Visual Studio 2010平台创建人机交互界面,实现与下位机的数据传输以及后续检测数据处理;最后,实验仿真证明该分级控制系统运动稳定可靠,上下位机能实时通讯,提高了爬壁机器人的工作速度和处理能力,有效提高检测效率,具有较高的智能化水平。展开更多
Climbing robots are being developed for various applications.The confined space requires a compact locomotion system with vertical and overhead climbing ability.To achieve surface transition,Steering geometry Interact...Climbing robots are being developed for various applications.The confined space requires a compact locomotion system with vertical and overhead climbing ability.To achieve surface transition,Steering geometry Interaction system and static force are used.WSNs ubiquitous infrastructure and excellent coverage,they can be used for providing location information for various location-based services,especially in indoor environments.This structure is designed for a magnetic wall-climbing robot to gradually decrease the magnetic force when it is transiting between perpendicular magnetic surfaces.This paper describes the design process of a magnetic wall climbing robot,which adopts SgI and has the potential to carry materials in a confined space with an energy efficient system model.To resolve the problem of target tracking,it is essential to deploy a system model.Over the last two decades,several researchers have recommended many remote user authentication schemes.Researchers are continuously trying to enhance the security in material handling automation system by introducing several features into their work.A working prototype has been built based on the optimized dimension.展开更多
文摘In this study, a complex analysis of a man-weapon interaction based on experimental effort is presented.The attention is focused on how a shooter can influence on a rifle, opposite to generally considered in literature rifle's impact on a shooter. It is shown, based on the kbk AKM weapon, that each support point of the rifle has an substantial impact on the system. It is said that identifying human reactions on weapon may let to describe gun movement and thus may be applied to weapon accuracy determination.
文摘为了有效提高石化行业对锅炉水冷壁壁厚的检测效率,设计了一种磁吸附履带式爬壁机器人,并在此载体上采用分级控制系统来共同实现高空检测;首先,下位机使用ARM Cortex-M3为内核的32位微控制器,并采用模糊PID控制方法实现对锅炉水冷壁磨损检测机器人的位姿进行控制,完成直线路径跟随动作;除此之外,还配备超声波无损检测技术、图像采集器以及位移传感器等,来实现锅炉水冷壁磨损检测机器人最终管壁实时图像视频以及检测数据的采集;其次,基于Visual Studio 2010平台创建人机交互界面,实现与下位机的数据传输以及后续检测数据处理;最后,实验仿真证明该分级控制系统运动稳定可靠,上下位机能实时通讯,提高了爬壁机器人的工作速度和处理能力,有效提高检测效率,具有较高的智能化水平。
文摘Climbing robots are being developed for various applications.The confined space requires a compact locomotion system with vertical and overhead climbing ability.To achieve surface transition,Steering geometry Interaction system and static force are used.WSNs ubiquitous infrastructure and excellent coverage,they can be used for providing location information for various location-based services,especially in indoor environments.This structure is designed for a magnetic wall-climbing robot to gradually decrease the magnetic force when it is transiting between perpendicular magnetic surfaces.This paper describes the design process of a magnetic wall climbing robot,which adopts SgI and has the potential to carry materials in a confined space with an energy efficient system model.To resolve the problem of target tracking,it is essential to deploy a system model.Over the last two decades,several researchers have recommended many remote user authentication schemes.Researchers are continuously trying to enhance the security in material handling automation system by introducing several features into their work.A working prototype has been built based on the optimized dimension.
