CRANE ANTI-SWAY
TO REDUCE LOAD SWING
CONTROL SWAY
TO MOVE THE LOAD CONTROLLED
| crane anti-sway crane anti sway crane
Crane ANTI-SWAY
anti sway
machine vision anti-sway closed loop anti sway |
| | SIME closed loop anti-sway and control-sway is based on accurate machine vision computer controls. A short TEACH - SEARCH - CONTROL time difference enables the use of machine vision technology. |
| System automaticly grapbs an video camera image. From a hole picture (101) a part of image (102) will be stored to computer memory. | |
|
| | After a known time, computer grabs an other video image (101). From this image will be searched previously stored part of image (102). |
| When image (102) is found, direction and relative speed can be calculated for anti-sway control f(X',Y')-f(X'',Y''). | |
| | If the image is not found, system automaticly teaches an new image for next cycle. |
| This innovative new auto teach method ensures that each searched image is fresh. | |
| | Because system is taking those searched and video live images within a short time differency, lightning conditions and camera picture quality do not disturb image repositioning. |
| Machine vision is working even more better with a little unsharp pictures and shapes. | |
| | ANTI-SWAY will also work with SIME repositioning system at the same control interval. |
| This system development has been dependent of computer prosessor speed development. | |
| | We are seeking for innovative pilot applications and licency customers. |
SIME OY
