Fraunhofer Adaptronics Alliance

Bending and torsion proof rod

Abb. 1


Conflict between demand for great stiffness for precision processing and high speed necessary to increase effectiveness Increased stiffness of lightweight construction by means of active vibration reduction.

Simulation of complete System:
Continuous and integral process of development Practical combination of M/S, MKS and FEM Compensation of external torsion moments in Tripod structures and simultaneous active decrease of resonant bending vibrations

Hardware conversion process:
Development of an MFC-ring with 8 segments as actuator patch for decoupling of motion components Variation of parameters by number and order of patches.