1. Design and implementation of a glass-wall cleaning robot for high-rise buildings;Tso,2000
2. Prototype design of a light-weight climbing robot capable of continuous motion;Tso,2001
3. Development of a 3W window-cleaning robot for high-rise buildings;Zhang,2001
4. Development of a climbing robot system for non-destructive testing of bridges;Hillenbrand,2001
5. A magnetically adhering wall climbing robot to perform continuous welding of long seams and non-destructively test the welds on the hull of a container ship;Sattar,2001