Abstract
The number of farmers is decreasing and the average age is increasing. The development of autonomous vehicles in an orchard is required because an orchard is usually on a hill or mountain where it is very tough for farmers to work. In this research a new control method is proposed for an unmanned ground vehicle (UGV) by using image-based control with a central catadioptric camera. A central catadioptric camera is very effective since it can make a target keep in the field of vision of camera. The effectiveness of our proposed method is confirmed by experiments.