Automated symbolic model reduction for mechatronical systems

Author

Broz, Jochen ; Clauss, Christoph ; Halfmann, Thomas ; Lang, Patrick ; Martin, Roland ; Schwarz, Peter

Author_Institution

Fraunhofer ITWM, Kaiserslautern

fYear

2006

fDate

4-6 Oct. 2006

Firstpage

408

Lastpage

415

Abstract

A new modelling approach for mechatronical systems using symbolic methods based on the EDA tool Analog Insydes is presented. The netlist-based modelling language has been extended for the handling of multi-domain and vector-type through and across variables. Additionally, a library of symbolic models for a basic set of mechanical components has been implemented. With this approach, an automated setup of symbolic model equations in terms of a differential-algebraic system of equations starting from a netlist description is possible. This allows the application of DAE solvers for numerical simulation as well as the application of symbolic model reduction methods of mechatronical systems

Keywords

differential algebraic equations; mathematics computing; mechanical engineering computing; mechatronics; symbol manipulation; Analog Insydes; EDA tool; automated symbolic model reduction; differential algebraic equations; mechanical components; mechatronical systems; netlist-based modelling language; Analog circuits; Analog computers; Control system synthesis; Differential equations; Electronic design automation and methodology; Libraries; Mathematical model; Nonlinear equations; Reduced order systems; Robust stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Aided Control System Design, 2006 IEEE International Conference on Control Applications, 2006 IEEE International Symposium on Intelligent Control, 2006 IEEE

Conference_Location

Munich

Print_ISBN

0-7803-9797-5

Electronic_ISBN

0-7803-9797-5

Type

conf

DOI

10.1109/CACSD-CCA-ISIC.2006.4776681

Filename

4776681