A statistical monitoring method has been developedfor accurate, safety surveillance methods of γ-BHC resideueor harmful substances in foods or feeds. It is very importantfor safety monitoring and arbitrament inspecti...A statistical monitoring method has been developedfor accurate, safety surveillance methods of γ-BHC resideueor harmful substances in foods or feeds. It is very importantfor safety monitoring and arbitrament inspections. This paperintroduces a calculation formula by a six-point calibrationmethod and an example for detection of Y-BHC in corn.The method can guarantee the accuracy of the results,and it does very substantially reduce the probability of an er-ror by one-point calibration.展开更多
为了使机器人适用于不同的领域,工业机器人工具中心点(Tool Center Point,TCP)默认在第六轴末端法兰盘端面的中心,生产中根据不同需求安装相应工具,同时需要对安装工具或夹具的工具中心点进行标定来建立工具坐标系,笔者结合常用的接触式...为了使机器人适用于不同的领域,工业机器人工具中心点(Tool Center Point,TCP)默认在第六轴末端法兰盘端面的中心,生产中根据不同需求安装相应工具,同时需要对安装工具或夹具的工具中心点进行标定来建立工具坐标系,笔者结合常用的接触式"六点法",设计了一种提高标定精度、标定效率的自标定精度叠加方法,此标定方法仅依靠机器人自身系统,而不需借助任何辅助设备或仪器即可实现工具坐标的高精度、高效率的标定,且标定过程简单,易于操作、便于生产,解决了"六点法"自标定操作难度大、效率低及对操作者操作水平要求高等问题。展开更多
文摘A statistical monitoring method has been developedfor accurate, safety surveillance methods of γ-BHC resideueor harmful substances in foods or feeds. It is very importantfor safety monitoring and arbitrament inspections. This paperintroduces a calculation formula by a six-point calibrationmethod and an example for detection of Y-BHC in corn.The method can guarantee the accuracy of the results,and it does very substantially reduce the probability of an er-ror by one-point calibration.
文摘为了使机器人适用于不同的领域,工业机器人工具中心点(Tool Center Point,TCP)默认在第六轴末端法兰盘端面的中心,生产中根据不同需求安装相应工具,同时需要对安装工具或夹具的工具中心点进行标定来建立工具坐标系,笔者结合常用的接触式"六点法",设计了一种提高标定精度、标定效率的自标定精度叠加方法,此标定方法仅依靠机器人自身系统,而不需借助任何辅助设备或仪器即可实现工具坐标的高精度、高效率的标定,且标定过程简单,易于操作、便于生产,解决了"六点法"自标定操作难度大、效率低及对操作者操作水平要求高等问题。
