MSC.EASY5 Dynamic System Modeling Simulation, and Analysis Using MSC. EASY5 Introductory Class EAS101 Course Notes September 2005 SV2005ZZZSMEAS101-NT1 As101 Introduction to msc. easy 5 - chart 1 MSCXSOFTWARE SIRULATINE IEALITY
MSC.EASY5 EAS101 Introduction to MSC.EASY5 - Chart 1 Dynamic System Modeling, Simulation, and Analysis Using MSC.EASY5 Introductory Class E5*V2005*Z*Z*Z*SM*EAS101-NT1 September 2005 EAS101 Course Notes
MSC.EASY5 Class Outline · MSC,EASY5 Overview · Getting Started Help and Documentation Model Building Simulation Operating Point and Steady State Analysis Linear Analyses Data Tables and the matrix editor Analysis Tools Methodology Simulation and Integration Interactive simulation Miscellaneous Topics MSC, EASY5 Architecture Writing Code in MSC EASY5 · Summary EAS101 Introduction to mSC EasY5- Chart 2 MSCXSOFTWARE SIRULATINE IEALITY
MSC.EASY5 EAS101 Introduction to MSC.EASY5 - Chart 2 Class Outline • MSC.EASY5 Overview • Getting Started • Help and Documentation • Model Building & Simulation • Operating Point and Steady State Analysis • Linear Analyses • Data Tables and the Matrix Editor • Analysis Tools & Methodology • Simulation and Integration • Interactive Simulation • Miscellaneous Topics • MSC.EASY5 Architecture • Writing Code in MSC.EASY5 • Summary
MSC.EASY5 Introduction to Dynamic System Modeling Simulation, and Analysis Using MSC EASY5 Overview of msc easy5 As101 Introduction to msc. easy 5 - chart 3 MSCXSOFTWARE SIRULATINE IEALITY
MSC.EASY5 EAS101 Introduction to MSC.EASY5 - Chart 3 Introduction to Dynamic System Modeling, Simulation, and Analysis Using MSC.EASY5 Overview of MSC.EASY5
MSC, EASY5 Overview MSC.EASY5 Levels of Dynamic System Simulation Fidelity Physical systems can be simulated at many levels of detail. the correct level depends on the purpose of the simulation and the physics desired in the modeL. 1. Atomic level -Uses equations from quantum mechanics Purpose: Molecular level effects Applications: nuclear physics 2. Microscopic or distributed parameter)-Uses partial differential equations Purpose: Study quantities that vary significantly over the points in a geometric object Applications: Detailed aerodynamics, impact analysis, component analysis 3. Macroscopic (or lumped parameter)-Uses ordinary differential equations Purpose: Study quantities that vary in time but can be averaged over spatial components Applications: Flight controls, hydraulic system analysis, electric power system control 4. Systems analysis- Uses algebraic equations with time delays Purpose: Study quantities that effectively change value instantaneously at discrete instances of time Applications: Scheduling, communications Each level requires orders of magnitude more effort than the next highest but provides generally more accurate results MSC EASY5 models dynamic systems at Level 3 EAS101 Introduction to mSC EasY5- Chart 4 MSCXSOFTWARE SIRULATINE IEALITY
MSC.EASY5 EAS101 Introduction to MSC.EASY5 - Chart 4 MSC.EASY5 Overview Levels of Dynamic System Simulation Fidelity Physical systems can be simulated at many levels of detail. The correct level depends on the purpose of the simulation and the physics desired in the model. 1. Atomic level - Uses equations from quantum mechanics Purpose: Molecular level effects. Applications: nuclear physics. 2. Microscopic (or distributed parameter) - Uses partial differential equations Purpose: Study quantities that vary significantly over the points in a geometric object. Applications: Detailed aerodynamics, impact analysis, component analysis. 3. Macroscopic (or lumped parameter) - Uses ordinary differential equations Purpose: Study quantities that vary in time but can be averaged over spatial components. Applications: Flight controls, hydraulic system analysis, electric power system control 4. Systems analysis - Uses algebraic equations with time delays Purpose: Study quantities that effectively change value instantaneously at discrete instances of time. Applications: Scheduling, communications. Each level requires orders of magnitude more effort than the next highest but provides generally more accurate results. MSC.EASY5 models dynamic systems at Level 3
MSC.EASY5 What is MSC EASY5? Engineering Software Tool Used to model, simulate, analyze, and design complex dynamic systems Can be dynamic, electrical, pneumatic, hydraulic, mechanical, Complete graphical user interface Used for intermediate level of detail modeling and analysis More detailed than discrete event or steady-state tools Less detailed than finite element tools Models use nonlinear, discontinuous algebraic, differential, and difference equations As101 Introduction to msc. easy 5- chart 5 MSCXSOFTWARE SIRULATINE IEALITY
MSC.EASY5 EAS101 Introduction to MSC.EASY5 - Chart 5 What is MSC.EASY5? • Engineering Software Tool – Used to model, simulate, analyze, and design complex dynamic systems • Can be dynamic, electrical, pneumatic, hydraulic, mechanical,... – Complete graphical user interface • Used for intermediate level of detail modeling and analysis • More detailed than discrete event or steady-state tools • Less detailed than finite element tools • Models use nonlinear, discontinuous algebraic, differential, and difference equations