Use of physical modeling tools in mechatronics: do we need equations anymore?

• Autorzy: Grepl, R. , Lambersky, V. , Bezdicek, M.

Warianty tytułu

CS

Pouziti nastroju pro fyzikalni modelovani v mechatronice

• Konferencja: International Seminar of Applied Mechanics (15 ; 17-19.06.2011 ; Wisła, Poland)
• Języki publikacji: EN

Abstrakty

EN

This paper discusses the issue of the use of physical modeling tools. First, available tools in Simulink environment are introduced. Next, two examples of very simple mechanical system are presented modeled in both Simulink as well as SimMechanics. After that, the question of the "equations" need is opened. Several notes supported the opinion, that the use of physical modeling tools without deep knowledge of theory is impossible and furthermore that for the certain problems, such as feedforward control of industrial robot, the equations of motion are a must.

CS

Tentó clánek diskutuje otázku pouzití nástrojü pro fyzikální modelování. Nejprve jsou pfedstaveny dostupnć nastroje v prostfedí Simulink. Následné jsou uvedeny dva pfíklady jednoduchych mechanickych system modelovanych jak v Simulinku, tak v SimMechanics. Dale je otevfena otázka nutnosti znalostí modelu systemu ve tvaru rovnic. V nékolika poznámkách je podpofena teze, że pouzívání nástrojü pro fyzikální modelování není bez znalosti teorie możne a navíc v nékterych pfípadech, jakym je napf. návrh fídicího algoritmu prumyslovcho robotu, je znalost pohybovych rovnic nutnosti.

Słowa kluczowe

PL

modelowanie; Simulink; SimMechanics; robot przemysłowy

EN

modelling; Simulink; SimMechanics; industrial robot

• Czasopismo: Modelling and Optimization of Physical Systems
• Rocznik: 2011
• Tom: z. 10
• Strony: 21--24
• Opis fizyczny: Bibliogr. 3 poz.

Twórcy

autor

Grepl, R.

• Mechatronics Laboratory, Institute of Solid Mechanics, Meehatronics and Biomechanics, Faculty of Mechanical Engineering, Brno University of Technology, Czech Republic,

autor

Lambersky, V.

• Mechatronics Laboratory, Institute of Solid Mechanics, Meehatronics and Biomechanics, Faculty of Mechanical Engineering, Brno University of Technology, Czech Republic

autor

Bezdicek, M.

• Mechatronics Laboratory, Institute of Solid Mechanics, Meehatronics and Biomechanics, Faculty of Mechanical Engineering, Brno University of Technology, Czech Republic

Bibliografia

• 1. Wood, G. D.: Simulating Mechanical Systems in Simulink with SimMechanics, The MathWorks, Inc., 3 Apple Hill Drive, Natick, MA, USA, www.mathworks.com, 2003.
• 2. Grepl, R.: Modelovani mechatronickych systemu v Matlab/SimMechanics, BEN - technicka literatura, 2007 (in Czech).
• 3. Grepl, R., Lee, B.: Modeling, parameter estimation and nonlinear control of automotive electronic throttle using a Rapid-Control Prototyping technique. Int. J. of Automotive Technology, 2010, Volume 11, Number 4, pp. 601 -610.