Research, Development, Consulting, Training

High Fidelity Modeling and Simulation

Where we are going……future plans

Research, Development, Consulting, Training

• Interactive graphical multidomain simulation and modeling tool

• Automatically builds the mathematical model of the system from the graphical network of modeling building blocks

• Extensive, editable, library of modeling building blocks• High speed system simulation, performance

enhancement• Allows both fixed or variable step high speed system

simulations• Support of dimensional engineering units• Connectivity / co-simulation with external

data and applications

MapleSimModeling and Simulation Environment

Maple

• Integrated numeric and symbolic computational engine

• Detailed analysis of mathematical model• Optimization• Sensitivity analysis• Validation of math model• Model reductions and simplifications• Approximations• Full documentation of model

Where we are going…

Research, Development, Consulting, Training

Fidelity and High Performance Modeling

MapleSim exploits Maple’s extensive numeric and symbolic computational abilities to perform high speed simulations of very complex models.

Maple routines automatically perform the following Modeling tasks:

– Elimination of redundant equations– Separate independent systems– Large-scale Symbolic Simplification – Fast large equation management – Hybrid Numeric-Symbolic Algorithms – Advanced High-Index DAE Solving

MapleSimIntuitive GUISystem Modeling

MapleNumeric & symbolic solversModel derivationModel simplificationProgrammingConnectivity

Highly efficient numeric models, capable of running in real-time!

Research, Development, Consulting, Training

Multi-Domain Modeling

Research, Development, Consulting, Training

Simple Example

Advantages• Interactive Graphical Modeling of functional

elements which interact with each other (acausal)

• Automatically builds the Mathematical Model of System which can be viewed, analyzed and fully documented

SimulinkEquivalent

MapleSim Equivalent

Research, Development, Consulting, Training

Generated Equations from RLC Example

Research, Development, Consulting, Training

Another Example:3rd Order Salen-Key Filter

MapleSim

Reference Manual

Research, Development, Consulting, Training

Application Example – Ice Tank

• Model Design• Model Analysis• Controller Validation• Operator Training• Plant Monitoring

Research, Development, Consulting, Training

Example: Model simplification

101 equations simplified to 26101 equations simplified to 26

Speedup: 10 xSpeedup: 10 x

Detailed Analysis of Mathematical Model• Optimization• Sensitivity Analysis• Validation of Math Model• Model Reductions and

Simplifications• Approximations• Full Documentation of Model

Research, Development, Consulting, Training

Find out More!

Omer YagelVP Business Development and

Instruction

DigiSec Technology LTD

omer@digisec-technology.com

054 – 45 45 062

http://www.digisec-technology.com

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