In this paper, we deal with the problem of coordinating multiple robots to build 3-D structures. This problem consists of a set of mobile robots that interact with each other in order to autonomously build a predefined 3-D structure. Our approach is based on Supervisory Control Theory, and it allows us to synthesize from models that represent a single robot and the target structure a correct-by-construction reactive controller, called supervisor. When this supervisor is replicated for the other robots, then the target structure can be completed by all robots
