system concept simulation for concurrent engineering

Telespazio VEGA Deutschland GmbH

System Concept Simulation for

Concurrent Engineering

Stephan Kranz - Noordwijk, March 24th, 2015

24/03/2015

© Telespazio VEGA Deutschland

System Concept Simulator

Use Cases

Challenges

System Concept Simulator (SCS) Design

SCS Workbench Prototype

Conclusions

2

Overview

System Concept Simulation for Concurrent Engineering 24/03/2015


High Level use cases

Mission profile presentation at Kick

Off

Online and offline session support

Reporting and presentation of

results (movie)

3 System Concept Simulation for Concurrent Engineering 24/03/2015


Simulation Setup – Execution – Results Capturing


Simulation

Engineer

Setup

simulation

Import

data (IDM)

Create or extend

models Import

models

Create or reuse

setup

Configure

simulation

Schedule

simulation Configure

visualisation

System

Engineer Provide

Models

Input for setup

Domain

Engineer




Simulation

Engineer

Run

simulation

Create

breakpoints

Simulation

M&C Control

visualisation

Debug models

Batch

mode

Record &

replay Runtime

Analysis

System

Engineer Monitor

simulation

Support

simulation

Domain

Engineer




Simulation

Engineer

Capture/

share results

Data for post

processing

Store

results Store meta

information

Data for

visualisation

Data for

analysis

Export

data (IDM) Filter data

System

Engineer Import

results

Post

processing

Domain

Engineer


System Concept Simulator Design

7

ECSS-E-TM-10-21A: System Engineering And Simulation


Simulation Execution

Model Development

Simulation Configuration

Simulation Scheduling

Simulation Composition

Engineering Informatics

Tooling / Infrastructure



8

Data Model




9

SCS Workbench Components


Task Description

Model Development Model specification, implementation and debugging.

Model Import Import of model specification and implementation.

Simulation Composition Model instantiation and definition of relations (data exchange)

Simulation Scheduling Definition of model execution order and frequency.

Simulation Initialisation Definition of the Simulation Starting Conditions (Initial Values)

Simulation Execution Simulation execution according to schedule providing means to control

the execution, e.g. manually or via a scripting. Simulation breakpointing.

Simulation Monitoring Different kinds of presentation (1, 2 + 3D) and statistical preparation of

output data for system behaviour analysis during runtime.

Parameter Recording Recording of parameters for post analysis. Full simulation recording

allowing for forward/backward replay of the simulation.



10

SCS Workbench Prototype Components


Task Description

Model Development Model specification, implementation and debugging.

Model Import Import of model specification and implementation.

Simulation Composition Model instantiation and definition of relations (data exchange)

Simulation Scheduling Definition of model execution order and frequency.

Simulation Initialisation Definition of the Simulation Starting Conditions (Initial Values)

Simulation Execution Simulation execution according to schedule providing means to control

the execution, e.g. manually or via a scripting. Simulation breakpointing.

Simulation Monitoring Different kinds of presentation (1, 2 + 3D) and statistical preparation of

output data for system behaviour analysis during runtime.

Parameter Recording Recording of parameters for post analysis. Full simulation recording

allowing for forward/backward replay of the simulation.



Java based Eclipse rich client application + EMF

SMP2 standard (Dataflow flavour only)

ESA Universal Modelling Framework (UMF)

Eclipse Sirius based UI

Eclipse C/C++ Development Tool using GCC Compiler and GDB Debugger

ESA SimSat Simulation Runtime Environment

Eclipse Public License + ESA license

11

Software Components of Workbench Prototype


SCS Workbench (Eclipse RCA)

ESA UMF

Eclipse CDT

MinGW, GCC, GDB

Eclipse Sirius

ESA SimSat

Kernel

C++ Eclipse Platform SDK

Eclipse EMF

SMP2

Simulator I/F



12

Model Development – Catalogues + Models




13

Model Development – Properties




14

Model Development – simple types




15

Model Development – Configuration Fields




16

Model Development – Input Fields




17

Model Development – Output Fields




18

Model Development – Output Fields – Equations




19

Model Development – Code Generator and Editor




20

Mission Definition




21

Simulation Composition




22

Simulation COMPOSITION II




23

Simulation Dataflow (Mechanics)




24

Simulation Dataflow (Power + THerMal)




25

Simulation Configuration




26

Simulation Scheduling




27

Mission SETUP, Scenario, Simulation




28

Simulation Execution



Conclusions + Next Steps


Achieved:

Specification of SCS use cases

Architectural design of SCS Workbench

Implementation of SCS Workbench prototype

Next steps / ongoing:

SimSat Kernel interface

Simulation Visualisation / Monitoring support

Telespazio VEGA Deutschland GmbH

THANK YOU FOR YOUR ATTENTION

system concept simulation for concurrent engineering

Services

simulation schedule

simulation recording

simulation breakpointing

system engineering

visualisation system

system behaviour analysis

telespazio vega deutschland

visualisation data