Weld track system adopts video camera sensor as inspection item to inspect bevel timely,and video signal processed is transmitted into bias calculation and process circuit made of single PC and then weld mis-alignment correction motor shall be driven to correct weld alignment timely.

The model is used in the height tracking simulation system of cruise missile s skimming flight,to estimate the influence of ocean waves,which can be valuable for the designing of terrain tracking control system as well as the planning of flight pa.

Design of weld seam tracking fuzzy controlling system with self-adjusting parameters in arc welding;

Robotic underwater weld seam tracking based on visual sensor

The present research status of the weld seam tracking technology was introduced in this paper.

Study on seam tracking technique based on the Kalman Filtering;

Fuzzy control of seam tracking system with leading sensor;

Research on seam tracking system with DSP for wheeled mobile welding robot;

A new technology of weld tracking based on image centroid;

Application of proportion and fuzzy-sliding control method upon the weld tracking

In order to solve this problem,a real-time weld tracking technology is proposed based on the passive vision.