The invention relates to an RFID (Radio Frequency Identification Device) electronic seal based container management system and method. The management system comprises an RFID electronic seal, sensing equipment and a control device, wherein the control device is used for giving a sealing or opening c.....
[更多]
一种磁性布样／柔性材料夹持装置，夹持待测布样于数码织物外观／表面测试评定仪的传送带上，包括：一对夹头，每一夹头由一夹头上片和一夹头下片构成，所述布样的端部夹持在该夹头上片和夹头下片之间，所述夹头下片的内侧设置有永久磁铁，所述夹头下片的背侧设置有一凸出的定位块；一对定位衔铁，固定于所述传送带上，所述定位衔铁具有与所述夹头的定位块相对应的槽，所述夹头的定位块穿过所述传送带嵌入所述定位衔铁的槽内。这套装置的主要作用是保证布样被均匀地夹持，使得被夹持的织物表面平整，控制布样的伸长，使之不发生变化。方便操作者夹持布样，保持被测布样处于良好的状态以保证测量的精度。
[更多]
A three-dimensional affine transformation method employs ALBTM (a three-dimensional affine model based on line feature) to express the relationship between two-dimensional space and three-dimensional space, and the specific mathematical expression of ALBTM is Sax=C1AX+C2AY+C3AZ, Say=C5AX+C6AY+C7AZ, .....
[更多]
| |<首頁 <-上一頁 下一頁-> 末頁>| |
