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Modeling and Simulation of Spacecraft Power System Based on Modelica

Haosheng Wang, Hongen Zhong, L. Zhang, S. Defilla, W. Chu
2021 E3S Web of Conferences  
As a multi-domain modeling language, Modelica language supports acausal modelling, unified multi-domain modeling, object-oriented physical modeling and hybrid modeling.  ...  In this paper, Modelica language is used to establish module library of spacecraft power system on simulation platform MWorks, and the multi-domain simulation model of spacecraft power system is obtained  ...  In this paper, Modelica language is used to establish module library of spacecraft power system on the simulation platform MWorks, and the unified multidomain system-level dynamic model of spacecraft power  ... 
doi:10.1051/e3sconf/202123304033 fatcat:hqrhdbzpzjdmtfy2t6sxtnchz4

Multi-Domain Modeling Based on Modelica

Jun Liu, Guochen Wang, Yanyan Luo, D. Zhang, B. Zi, G. Cui, H. Ding
2016 MATEC Web of Conferences  
The Modelica/Mworks is a newly developed simulation software with features of an object-oriented and non-casual language for modeling of the large multi-domain system , which makes the model easier to  ...  With the application of simulation technology in large-scale and multi-field problems, multi-domain unified modeling become an effective way to solve these problems.  ...  In the Modelica, with the aid of connectors, components implemented data exchange with each other, as shown in Fig. 1 .  ... 
doi:10.1051/matecconf/20167707011 fatcat:d7yjuqop25ajhg4ats3tyvt2ii

Multi-Domain Semantic Information and Physical Behavior Modeling of Power Systems and Gas Turbines Expanding the Common Information Model

Francisco J. Gomez, Miguel Aguilera Chaves, Luigi Vanfretti, Svein Harald Olsen
2018 IEEE Access  
Modelica models need to be provided with adequate starting guess values to perform simulations.  ...  equation-based models in Modelica.  ... 
doi:10.1109/access.2018.2882311 fatcat:5lbyzbbignhknf2cwjybh2pgd4

Generalization of an active electronic notebook for teaching multiple programming languages

Mohsen Torabzadeh-Tari, Peter Fritzson, Adrian Pop, Martin Sjolund
2010 IEEE EDUCON 2010 Conference  
OMNotebook can be an alternative or complementary tool to the traditional teaching method with lecturing and reading textbooks.  ...  Hence it is a suitable tool for teaching, experimentation, simulation, scripting, model documentation, storage, etc. OMNotebook is part of the open source platform OpenModelica.  ...  The Modelica Language In the late 90 th people from both the academic community and industry joined forces to define and standardize a multidomain modeling language, Modelica, [1] .  ... 
doi:10.1109/educon.2010.5492457 fatcat:qv527zenknezbazcda5xi5qfuu

Keynote Speaker 2: Classification and Comparison of Modelling Approaches and Simulation Techniques based on Benchmarks

2011 2011 Third International Conference on Computational Intelligence, Modelling & Simulation  
Functional hybrid modelling is an essential extension of hybrid decoupling for structural-dynamic systems, co-simulation is an alternative approach in multidomain modelling, and the entry of multibody  ...  Recent research activities include physical modeling (port-based DAE modeling), elearning with/for modeling and simulation, modeling and simulation in physiology and health care systems.  ... 
doi:10.1109/cimsim.2011.88 fatcat:pyjp5xidwnh7feup7zqbvw3fvm

Hierarchical Fault Diagnosis for a Hybrid System Based on a Multidomain Model

Jiming Ma, Jianbin Guo
2015 Mathematical Problems in Engineering  
The diagnosis procedure is performed by integrating three steps: multidomain modeling, event identification, and failure event classification.  ...  Multidomain model can describe the normal and fault behaviors of hybrid systems efficiently and can meet the diagnosis requirements of hybrid systems.  ...  BLDCM Multidomain Modeling and Simulation. We modeled the BLDCM and its drive circuit model using the Modelica language, as shown on the right in Figure 9 .  ... 
doi:10.1155/2015/361631 fatcat:ruaio76djfcyfpfl7ulbvd4ipa

Modeling and Simulation of Dual Redundant Electro-Hydrostatic Actuation System with Special Focus on model architecting and multidisciplinary effects

Duansen Shangguan, Liping Chen, Jianwan Ding, Yuhui Liu
2019 Proceedings Name  
Finally, a simulation application case of the elevator actuation system is presented to demonstrate the effective role of Modelica models in system modeling and evaluation.  ...  modeling and interdisciplinary application of the system.  ...  The latter modeling method can make the model more detailed and accurate, using a variety of commercialized multidomain and system-level simulation packages.  ... 
doi:10.3384/ecp19157463 dblp:conf/modelica/ShangguanCDL19 fatcat:rei7bxv7ezgpbi3itxe7yhv74i

The Modelica Object-Oriented Equation-Based Language and Its OpenModelica Environment with MetaModeling, Interoperability, and Parallel Execution [chapter]

Peter Fritzson
2010 Lecture Notes in Computer Science  
Major features are: ease of use, visual design of models with combination of lego-like predefined model building blocks, ability to define model libraries with reusable components, support for modeling  ...  This paper gives an overview of some aspects of the Modelica language and the OpenModelica environment -an open-source environment for modeling, simulation, and development of Modelica applications.  ...  The multidomain capability of Modelica allows combining electrical, mechanical, hydraulic, thermodynamic, etc., model components within the same application model.  ... 
doi:10.1007/978-3-642-17319-6_4 fatcat:wl7mli7ktrdh3kilzstcxq3o44

Multi-Domain Modelling - An Advantage In Modelling, Simulation And Control Education

Dejan Dovzan, Borut Zupancic, Gorazd Karer, Igor Skrjanc
2009 ECMS 2009 Proceedings edited by J. Otamendi, A. Bargiela, J. L. Montes, L. M. Doncel Pedrera  
The described multi-domain approach is illustrated with modelling of a laboratory helicopter using a very popular multi-domain modelling environment Dymola with Modelica language.  ...  The paper deals with an important aspect of continuous systems modelling and simulation approaches, with possibilities for multi-domain modelling.  ...  Determination of parameters Modelling in Dymola/Modelica environment is actually a kind of theoretical modelling with a strong support of Modelica libraries.  ... 
doi:10.7148/2009-0606-0612 dblp:conf/ecms/DovzanZKN09 fatcat:x3zvxha6bzgbhnkdym2a7l66hq

Modelica — A cyber-physical modeling language and the OpenModelica environment

Peter Fritzson
2011 2011 7th International Wireless Communications and Mobile Computing Conference  
Major features are: ease of use, visual design of models with combination of lego-like predefined model building blocks, ability to define model libraries with reusable components, support for modeling  ...  This paper gives an overview of some aspects of the Modelica language and the OpenModelica environment -the most complete Modelica open-source tool for modeling, simulation, and development of Modelica  ...  The multidomain capability of Modelica allows combining electrical, mechanical, hydraulic, thermodynamic, etc., model components within the same application model.Compared to most widespread simulation  ... 
doi:10.1109/iwcmc.2011.5982782 dblp:conf/iwcmc/Fritzson11 fatcat:llqku22xebeyhaddi5pimypagi

Towards digital twins through object-oriented modelling: a machine tool case study

Bruno Scaglioni, Gianni Ferretti
2018 IFAC-PapersOnLine  
The model has been experimentally validated with respect to the motion dynamic behavior.  ...  The model has been experimentally validated with respect to the motion dynamic behavior.  ...  In particular, Modelica language features like multidomain scope, modular approach, software reuse, efficiency of numerical simulation and integration with computer aided design (CAD) tools were recognized  ... 
doi:10.1016/j.ifacol.2018.03.104 fatcat:bjkpnet3irb6fd3xduuzhtcz6e

Active Guidance of a Railway Running Gear with Independently Rotating Wheels

Andreas Heckmann, Alexander Keck, Gustav Grether
2020 2020 IEEE Vehicle Power and Propulsion Conference (VPPC)  
An attractive approach in the context of control development and multidomain simulation is the object-oriented modelling language Modelica that is an open standard developed by the non-profit Modelica  ...  Since the symbolic pre-proccessing may also include the inversion of nonlinear plant models, Modelica is in particular helpful to systematically design model-based controllers for nonlinear systems [5  ... 
doi:10.1109/vppc49601.2020.9330922 fatcat:fknjkmhy5vgatcymvagn6boa6i

Tooled Process for Early Validation of SysML Models Using Modelica Simulation [chapter]

Jean-Marie Gauthier, Fabrice Bouquet, Ahmed Hammad, Fabien Peureux
2015 Lecture Notes in Computer Science  
using SysML models and Modelica simulation.  ...  The implementation of the related toolchain has been officially adopted by the OMG SysML-Modelica working group.  ...  The Modelica metamodel is built with Eclipse Modeling Framework (EMF) as an ecore file.  ... 
doi:10.1007/978-3-319-24644-4_16 fatcat:6u76wksznrc2vbxf53chfzp364

Model-Based Dependability Analysis of Physical Systems with Modelica

Andrea Tundis, Lena Buffoni, Peter Fritzson, Alfredo Garro
2017 Modelling and Simulation in Engineering  
In this context, the paper describes some extensions of the Modelica language to support the modeling of system requirements and their relationships.  ...  Modelica is an innovative, equation-based, and acausal language that allows modeling complex physical systems, which are made of mechanical, electrical, and electrotechnical components, and evaluates their  ...  Special thanks are devoted to the partners of the Work Package "WP2-Properties Modeling."  ... 
doi:10.1155/2017/1578043 fatcat:cgethymkurgfxp65rnfvkxqdci

Teaching Kinematics and Dynamics of Multibody Mechanical System Using the Object Oriented Language Modelica

Eurico Augusto Rodrigues Seabra, José Mendes Machado
2009 International Journal of Online Engineering (iJOE)  
This paper gives an overview of the use of the object oriented language Modelica with the mechanical Multibody Library to model and simulate three-dimensional mechanical systems.  ...  A new modeling language, called Modelica, for physical modeling is being developed in an international effort.  ...  The design should allow an evolution to a multi-formalism, multidomain, generalpurpose modelling language [8] .  ... 
doi:10.3991/ijoe.v5s2.1096 fatcat:4zwyekifkneb7ohi2urxm3ayxy
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