European Space Agency

PROCEEDINGS OF DASIA '97
DATA SYSTEMS IN AEROSPACE

SEVILLE, SPAIN, 26-29 MAY

TABLE OF CONTENTS


Opening Address
M. Guérin, ESA-ESTEC

Keynote Paper
NASA Software Independent Verification & Validation (IVV) – An Upfront Approach to Mission Success
D. Gregory, NASA, USA

Smallsats

Chairmen
C. Jørgensen, CRI A/S, Denmark; P. Lux, Daimler-Benz Aerospace, Germany

Proteus Data Handling Unit
Å. Jendeby & J. David, Saab Ericsson Space, Sweden & Aérospatiale, France

A Standard Integrated Avionics Control System for Small Spacecraft
L. Maltecca & al., Laben, Italy

The ‘Abrixas’ Onboard Sofware Design, Development & Verification Approach
F.-P. Zappen & al., OHB-System, Germany

The ‘Abrixas’ EGSE Architecture and EGSE Software Development Approach
D. Nicklaussen & al., OHB-System, Germany.

Development and Validation of Attitude Control Systems using Advanced Off-the-shelf Computer-based Tools
P. Sabatini & al., Carlo Gavazzi Space, Italy

Application of the Drag-free Control to Low Earth Orbiting Satellites
Bernelli Zazzera & al., Politecnico di Milano & Laben, Italy

Earth Observation

Chairman
F. Hass, CRI A/S, Denmark

Image Quality Specification Approach for Small Satellites
E. Fernandez, CRISA, Spain

Earth Observation User Information Systems Prototype – Interactive Satellite Image Server for User Access, Processing and Retrieval-Architecture of a Transcontinental Demonstrator
H.L. Möller, ESA-ESRIN

An Implementation of CORBA to handle Remote Sensing Auxiliary Data – the ‘Auxygen’ Project
J. Benveniste & G.Pisacane, ESA-ESRIN & Cap Gemini, Italy

Multimedia and VR Representations of EO Data for Operational Applications
Prisco & al., WEU Satellite Centre, Spain & Matra Systèmes & Information, France

User Services & Data Analysis

Chairmen
M. François, Alcatel Espace, France & U.K. Mortensen, ESA-ESTEC

Earthnet Online – the ESA Earth Observation Multimission User-Information Services Operational Phase
G. Landgraf & L. Fusco, ESA-ESRIN

WWW Applied to Satellite Imagery Distribution
A. Diaz-Maroto Martinez, CRISA, Spain.

‘Peter Pan’ – Using the Web to Enhance Traffic & Safety on Small European Airports
S. Serabian, V.T. Khang & F. Di Luca, STNA, Cap Gemini Sud & Cap Gemini, Italy

The Automatic Classification Methods to Help Scientific Data Analysis
Bataille & al., CNES, CERT-ONERA & CISI, France

PASAR – a SAR Processor Implemented in a Workstation Cluster
A. Martinez & al., Indra Espacio & Univ. Politecnica de Catalunya, Spain 3

Autonomy

Chairmen
F. Pittermann, Dornier Satellitensysteme; R. Gerlich, Bodan System & Software Engineering, Germany

PROBA – Project for Onboard Autonomy
Teston & R. Creasey, ESA-ESTEC

Advanced Onboard Autonomy in the ‘Integral’ Mission and Related Mission Operational Concept
P. Maldari, ESA-ESOC 5

Data Handling Concept of MERIS – an Autonomous Approach
X. Leyre & al., Aérospatiale, France 121

Autonomous Software of the Mars' 96 Small Stations
S. Korpela & al., Space Systems Finland & Finnish Meteorological Institute, Finland 7

The Impact of Autonomy on the Onboard Software for the Rosetta Mission
Ph. Davies & J. Barrington-Cook, Logica, UK 3

Development Tools

Chairmen
J. F. Coldefy, Matra Marconi Space France; P. Mazal, CNES; M. Richard-Foy, Aonix, France; F. Quartier, Spacebel Informatique, Belgium

GNU-based Compilation Systems for Spacecraft Microprocessors
M. Martignano & J. Gaisler, ESA-ESTEC & Ch. Nettleton Software, UK

The Benefits of Formal Description Techniques for Space Onboard Systems and their Integration in an Onboard Architecture
J.-L. Terraillon, ESA-ESTEC

PICGAL – Lessons Learnt from a Practical Use of Formal Specification to Develop a High-Reliability Software
L. Devauchelle & al., Aérospatiale, France & IFAD, Denmark

Development Method : Mercator II, an Original Process
G. Tavernier & al., CNES & CISI, France

Successful Experiments Combining HOOD, XInAda (Motif) and Ada
A. Canals & al., CISI & CNES, France

A System Engineering Methodology for Space Telecommunications Applications
M. Gandara & al., Alcatel Espace & CISI, France

Experience with Validation by Simulation, Automated Code Generation and Integration
R. Gerlich, Bodan System & Software Engineering, Germany

An Example of Object-oriented Method for the Development of Airborne Real-time Software
J.H. Bénédit & O. Tosello, Dassault Electronique, France

ReverseNICE : A Nice Way to Re-Engineer Legacy Systems
Battaglia & G. Savoia, Intecs Sistemi, Italy

JAVA as a Development Language Simulation of Errors in Image Transport Formats
M.-P. Etienne & E. Brel, Cap Gemini & CNES, France

Minisat-01 Attitude Control System : System Design and Software Development
J.R. Villa, Sener Ingenieria Sistemas, Spain

A Comprehensive Object-Oriented Solution
Bonnaud & M. Richard-Foy, Aonix, France

Onboard Hardware, Onboard Processing, Onboard Systems & Digital Signal Processor

Chairmen
M. Lepertel, Sextant Avionique, France; L. Maltecca & F. Ciceri, Laben, Italy; R. Creasey, ESA-ESTEC

Solid-state Recorders for CNES Programmes : Present Status and Future Trends
T. Chapuis, CNES, France

Usage of VHDL and the PRENDA Design Methodology in the Development of the PEC31750, an ASSP Peripheral Controller for Embedded Space Applications
X. Lobao & al., Indra Espacio, & CNM (CSIC), Spain

The XMM' s Attitude Control Computer
M. Pereira Rodriguez, CRISA, Spain

Onboard Payload Data Processing Systems – Present Outlook and Perspectives
P. Plancke & Ph. Armbruster, ESA/ESTEC

An Integrated MCM ERC32 Computer Core for Space Applications
R. Cissou & al., Matra Marconi Space & Matra MHS Temic, France

A Scalable, Flexible Multiprocessor System for Space and High-Rel Applications
G.J. Christen & al., Dornier Satellitensysteme, Germany

The Onboard Data Handling Subsystem for XMM/Integral Space Missions
G. Aranci & al., Laben, Italy

GUARDS – Generic Upgradable Architecture for Real-time Dependable Systems
Chr. Rabéjac & H. Schindler, Matra Marconi Space, France

Command and Data Handling Subsystem for Kitsat-3
K. Hyung Shin & al., SaTReC, Republic of Korea

Flight Software Development on Digital Signal Processors
J.-M. Charbonnier, Matra Marconi Space, France

The Advanced GPS Glonass ASIC for Spacecraft Control and Earth Science Applications
Sinander & P. Silvestrin, ESA/ESTEC

Software Applications

Chairmen
K. Southwell, Logica, UK; G. Macchia, Space Software, Italy

Composite Telemetry Mux/Demux PipeLine Networking Component
Fr. Rimbert, CNES, France

Euridis Software – Critical Functions, Main Architecture and Quality Assurance
M. Françoise & al., CNES, France

Evolution of the Spot-Helios Command-Control Ground Segment Design and Architecture
G. Zaouche & al., CNES, France

Overview of Software Engineering Applications in the European Robotic Arm
C.J.M. Heemskerk & P.H.M. Schoonejans, Fokker Space, NL & ESA-ESTEC

GOMOS Instrument Pointing Control Software
Holsti & T. Pastila, Space System Finland

Networks & Distribution / Integration & Distribution

Chairmen
U.K. Mortensen & R. Creasey, ESA/ESTEC

Network Management in CORBA-based Distributed Systems for Mission-critical Applications
M. Zingler & L. Foti, ESA/ESRIN & Cap Gemini, Italy

Distributed Middleware for Future Ground Segment Architectures
P. Viallefont & al., CNES & Cap Gemini, France

An Integrated Approach for a Ground Station Baseband Subsystem
M. Turri, Laben, Italy

Non-Interfering Software Distribution
T. Duffy & R. Schmidt, Lockheed Martin ATM & McDonnell Douglas, USA

IGS Concept: the Response to COF and ATV Communication Requirements
Christ & al., ESA-ESOC

Integration, Tests & Maintenance

Chairmen
A. Moya, European Commission; P. Lacan, Aérospatiale, France

The Software Maintenance in the BeppoSAX Scientific Mission
A. Martelli & F. Torchia, Alenia Aerospazio, Italy

Software Validation Facilities
K. Hjortnaes & al., ESA-ESTEC, CRI, Denmark & Chess Engineering, NL

LICE TM – Savings in Time & Costs during Software-Hardware Integration
J. Abadie & al., CNES & Alten Sud-Ouest, France

Onboard-SW Testing Methodologies Applied in the Frame of the Radar Altimeter Instrument of the First European Polar Platform (Envisat-1)
G. Montalto, Alenia Aerospazio, Italy

An Intranet Application Supporting Software Verification & Validation
L.B. Fjordstrøm & G.S. Pedersen, CRI, Denmark

Simulation and Training

Chairman
C. Jørgensen, CRI A/S, Denmark

A Generic Product-based Infrastructure for Simulators in Space Area
B. Vatan, Matra Marconi Space, France

High-Performance Computing in Simulation to Fulfil User-driven Quality Criteria
W. Loeve & al., National Aerospace Laboratory, The Netherlands

Space Station Operations & Maintenance Training for Crew, Ground Personnel & Payload Users
A.N. Pidgeon & J. Andersen, Vega Space Systems, Germany

Re-Use

Chairman
B. Laborde, CNES, France

Software Re-use and Standard Lifecycle – a Practical Point-of-View
V. Debus, Dornier Satellitensysteme, Germany

Development of the Onboard Control Software for the Payload Equipment Bay of Envisat
H. Ivancevic, Dornier Satellitensysteme, Germany

A Generic Architecture for Future Payload Processing Systems
Krahn & al., Dornier Satellitensysteme, Germany

Process Modelling

Chairman
J. Blume, Eurocontrol, Belgium

Software & Systems Process Modelling in the European Industrial Space Standardisation Context
A. Stragapede & al., Alenia Aerospazio & Intecs Sistemi, Italy

Evaluation of an Extended Software Process Model for Space Applications
J. Taramaa, VTT Electronics, Finland

PIP – a Process Improvement Program for Software Engineering
Lux & P.Mitschdörfer, Daimler-Benz Aerospace, Germany

Defining Bottom Line Processes for Large Software Projects
Simoens, Eurocontrol, Belgium

Control, Operations & Costing

Chairman
P. Lacan, Aérospatiale, France

Assistance to Payload Diagnosis and Configuration
Fr. Richard & al., Alcatel Telecom & Alcatel Alsthom Recherche, France

ESA' s Mission Support Network Concept, Technology and Migration Strategy
K.-J. Schulz & al., ESA-ESOC

ESTEX – a Software Development Effort Estimation System
Uldal & H. Degen-Hientz, CRI A/S, Denmark & Q-Labs SW Eng., Germany

Late Papers

Simulate Your Ris(c)ks
Quartier, Spacebel Informatique, Belgium

Data Handling for Earth Observation Satellites
M. Fauveau & al., CNES, France

Sampling Rate Conversion for Highly Accurate Space-Instrumentation Data Processing
M.K. Sust & F. Zangeri, Schrack Aerospace, Austria

Autonomous Software for Orbit Determination and Visibility Application at Aurore Autonomous Station
A. Comps & J. Foliard, CNES, France

‘Aurore’ - Low-cost/PC-based/Autonomous/Multisatellites Remote Tracking System
Gelard & R.Rumeau, CNES, France

Controlling Hard Real-time
Bawin, Spacebel Informatique, Belgium

Building a CORBA-compliant Aerodynamics Engineering Environment : The SoftAir project
Huchard, Sema Group & V. Treguer-Katossky, Aérospatiale, France

Cooperative Agents in Distributed Planning – Concept and Implementation for the International Space Station
Luttgens, ESA-ESOC