ABSTRACT
The operating properties of plain bearings are essentially ruled by their geometry. Consequently a rigid geometry can only be optimal for one operating point. Operating outside this point, leads to negative effects such as increased friction. Our problem-solving approach is to adapt the geometry of the plain bearing during operation. For this purpose, the plain bearing is designed as a compliant mechanism that allows the shape of the sliding surfaces to be changed with a certain kinematics. However, the design of such a compliant mechanism is a challenge. Therefore, we present an optimization-based design approach for the synthesis of shape-adaptive compliant mechanisms with special focus on plain bearings.
