Method and multibody system for supervision of a joint

A method for a multibody system including two body sections assembled via a joint, one of the body sections including a camera which is moveable between a first position and a second position, the method comprising:

• detecting at least one reference object with the camera situated in the first position;
• determining a reference value of the at least one reference object;
• requesting movement of the camera from the first position into the second position;
• initiating movement of the camera from the first position towards the second position, while iteratively
• sampling an image of the at least one reference object,
• determining a current object value of the at least one reference object, based on the sampled image, and
• matching the determined reference value with the determined current object value;
• and
• determining successfulness of the movement of the camera from the first position into the second position, based on the matching.