Kinematics and sensor and control systems of the fully automated facade cleaning robot SIRIUSc for Fraunhofer headquarters in Munich

Abstract

The Fraunhofer Institute for Factory Operation and Automation IFF has developed the automatic facade cleaning robot SIRIUSc for use on the Fraunhofer-Gesellschaft's headquarters, a high-rise building in Munich, Germany. The building has a height of 80 m, its facade an area of 4000m2. Apart from the robot that moves along and cleans the facade, the complete, fully automated system consists of a fully automated gantry that secures, supplies energy to and above all positions the robot. Part of the project involved completely automating a standard gantry, which is an integral part of the complete facade cleaning robot system. This paper presents an overview of the significant basic functions of the robot and the gantry, emphasizing the kinematics and control and sensor systems for navigation and the cleaning sequence that employs the robot and gantry's extensive fully automatic functions. © 2008 Springer-Verlag Berlin Heidelberg.