论文信息 - Simulation and Control of Smart Strutures in Multibody Systems

Simulation and Control of Smart Strutures in Multibody Systems

This paper presents a methodology for the simulation of smart structures with piezoceramic patches by means of multibody dynamics. A theoretical background is mentioned adapting a modal multifield approach. Then a methodology for the control design is proposed. The methodology includes the optimisation of actuator placement, which is based on a modal representation of the elasticity. An application example illustrates the implemented process chain. This procedure constitutes a complex development environment for the simulation, optimisation and control design of elastic structures with active materials.

O. Vaculin | A. Heckmann | A. Heckmann | O. Vaculín

[1] Werner Schiehlen,et al. Software Tools: From Multibody System Analysis to Vehicle System Dynamics , 2001 .

[2] O. Vaculin,et al. Multibody Simulation of Actively Controlled Carbody Flexibility , 2002 .

[3] A. Preumont. Vibration Control of Active Structures , 1997 .

[4] Ulrich Gabbert,et al. Finite Element Simulation of Smart Lightweight Structures for Active Vibration and Interior Acoustic Control , 2003 .

[5] A. Preumont,et al. Finite element modelling of piezoelectric active structures , 2001 .

[6] R. Schwertassek,et al. Dynamik flexibler Mehrkörpersysteme , 1999 .

[7] William R. Saunders,et al. Adaptive Structures: Dynamics and Control , 1998 .

[8] A. Hać,et al. Sensor And Actuator Location In Motion Control Of Flexible Structures , 1993 .

[9] Michael Rose,et al. Multibody simulation of mechanism with distributed actuators on lightweight components , 2001, SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring.