2005 UK Spring Conference
Tutorials,  Monday 9th May 2005



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Introduction to the 2005 Tutorials

Once again the Spring Conference provides the opportunity to expand your horizons with an INCOSE Tutorial.  It’s a great way to gear yourself up for the main conference sessions, but if your time is limited you can participate in a tutorial as a stand-alone activity.  Use the main conference registration form (to be found on the www.incose.org.uk website) to book your place now.  The price (£220.00 plus £38.50 VAT) per tutorial includes refreshments throughout the day, buffet lunch and course materials, provided in the comfortable surroundings of the Swindon Marriot Hotel.

This year all tutorials are full-day events as a result of the limited appeal of half-day options offered at previous conferences.  As in previous years we have a mix of old favourites and new offerings, providing both lecture room and workshop styles.  The selection includes tutorials that will help you to develop specific technical skills or explore more general areas of systems engineering competence.  Any of the tutorials will contribute to your Continuing Professional Development (CPD).

A typical tutorial attracts between 10 and 15 attendees, so numbers are small enough to allow individual attention from the presenters.  All of the presenters are either accomplished lecturers / trainers, recognised experts in their field or both.  You are therefore assured of an interesting, challenging and enjoyable day.

This year you can choose from:-

If you have any queries on any of the Tutorials being offered, please contact the Tutorial Chair, Peter Lister ( ).

T1 . Systems Thinking

Overview from the Chair:

We all talk about the importance of Systems Thinking without analysing how it works to improve the results obtained from conventional SE processes.  This workshop style tutorial explores an approach that applies Systems Thinking in a disciplined, effective and measurable way.  Whether you are new to Systems Engineering, or an old hand, you will gain a valuable insight in how to add real value from Systems Engineering.

This tutorial is new to the Spring Conference, and is brought to you by two presenters with a wealth of experience both as presenters and from working in various industry and government domains.

Presenters:

Dr Barbara L Jones & Hazel Woodcock of Pi Technology

Objectives of the Workshop:

Tutorial Content:

The tutorial will be presented as a combination of short seminars and small group exercises in a lively workshop environment.

Subjects to be addressed include:

Separating the system of interest from interfacing systems or enclosing systems can be a challenge.  Accurate communication of the necessary information at the correct level of detail is often not what happens.  Identifying the necessary information, and analysing the consequences of decisions are necessary skills.  A good process will help the systems engineer, but is not sufficient on its own; manipulating the information in multiple ways to find the weaknesses requires a variety of thinking tools.

Attendees will work through a case study to determine an evaluation metric of their systems thinking ability and how this can be improved.

Target Audience:

For engineers new to systems engineering and experienced systems engineers who feel that they still may have something to learn about systems thinking

Course Material:

The tutors will provide paper copies of all slides used in the presentation.

Credentials of Presenters:

The tutors have a background in, and specialise in systems engineering and training, in the automotive industry.  They have worked with a wide variety of companies and organisations in the engineering and education sectors.  They also have a background in the defence, mining and rail industries.

The tutors have lectured and delivered seminars and workshops on a number of topics to undergraduate, postgraduate, government Ministers and professional organisations world-wide.

T2 . Verification and Validation of Models and Simulations

Overview from the Chair:

This is another new venture for this year’s conference.  There has been much debate about V&V, modelling and simulation at recent INCOSE UK events, both from the Defence & Aerospace and Rail sectors.  It is clear that whilst often overshadowed by the possibly more glamorous issues of system definition, V&V is an essential SE discipline which we ignore at our peril.  Tutorials on V&V have been notable by their absence at previous conferences, so this will fill a gap in the coverage.

Using presentations and workshops, the presenters will provide participants with understanding and insight into current UK and international approaches to the verification, validation and accreditation (VV&A) of computer models, simulations and synthetic environments used in support of capability and system engineering programmes.  

Anyone who needs to expand their knowledge of V&V, modelling or simulation should attend this tutorial.

Presenters:

Colin Brain and Richard Maguire of S E Validation Limited

Aims and Objectives of the Tutorial:

 

Tutorial Content:

The day is planned to devote a session to each of the major objectives.

Session 1: This will cover, an introduction to modelling, simulation and synthetic environments in system engineering,  including their potential benefits and the impact of producing “believable, but wrong” results.  This will be followed by an introduction to verification, validation and accreditation in this context, including the definition of terms used in this specialist area.  The presentation will be illustrated with real examples, and there will be ample opportunity for questions and discussion.

Session 2:  As in the first session, this will be presented and will cover particularly the scope and approaches being used in a number of specialist VV&A groups, including the four-nation ITESC group, the European “THALES” “REVVA” group, the NATO Modelling and Simulation Group and the SISO group developing the VV&A overlay to the Synthetic Environment High Level Architecture (HLA) Federation and Execution Development Process (FEDEP).

Session 3: This will be a facilitated workshop session and the exact form will be decided on the day, based on numbers and the response to the previous sessions.  It may include a relatively simple physical model case study designed to bring-out issues associated with M&S requirements and to link with the session 4 on the practical issues of demonstrating and documenting compliance.  The aim will be to record issues raised in the workshop, particularly relating to current industry practices and future aspirations, and to consolidate these for feedback to participants after the event.  It is envisaged that this material will also be disseminated to interested national and international groups to help shape their future agendas.

Session 4:   As with session 3, the exact form of this workshop will be decided on the day, but it may include hands-on use of a new computer tool in connection with the case study used in the previous session.

Course Material Provided:

Copies of presentation slides, copy of A5 booklet introduction to V&V of M&S, and consolidated results of the workshops after the event.

Intended Audience/Potential Interest:

The tutorial is designed to appeal to participants who have a knowledge of system engineering, but who may have only limited past exposure to modelling and simulation and to verification, validation and accreditation.  It should prove of interest to managers who are concerned about investment and internal capability development to support the expanded use of modelling and simulation in the future.  It should also appeal to system engineers seeking to broaden their knowledge and experience and to those who are just starting out and may wish to move deeper into this field.  Engineers with experience of VV&A may find the session useful in bringing them up to date on international developments and for the opportunity to participate in the workshops with the view to influencing the future direction of VV&A.

Credentials of presenters:

Both Colin and Richard have extensive experience in the verification and validation of computer models and simulations and have lectured internationally on the subject.  Since its inception, Colin has chaired the Four Nation working group of experts established under the International Test & Evaluation Steering Committee.  This group works mainly in the Defence domain and comprises experts from France, Germany, UK and USA, with Sweden attending as an observer.  As secretary of this group, Richard has played a major role in drafting the recently ratified International Test Operations Procedure produced by the group.  Both Colin and Richard have also worked closely with other individual researchers and groups involved in VV&A in Europe and North America.

T3 . SysML and UML for Systems Engineers

Overview from the Chair:

This always well attended tutorial is in its 5th year of presentation.  Its success is based on continuous development of the content to reflect the latest developments in the UML.  This year sees coverage of the emerging SysML, which promises to be the preferred UML “flavour” for documenting high level systems, as well as the latest version of the language UML 2.0.

Clearly, one day of instruction will not make you fully competent to apply UML, but it will provide you with a basic grounding on which you will be able to build through more intensive courses or reading one of the many books on the subject.  This tutorial is ideal for anyone contemplating system modelling for the first time, transferring from a functional modelling background or seeking to understand how to apply the UML from a management perspective.

The presenters are highly experienced in both the tutorial environment and the real world applications of the UML, and so are able to put across the subject in a professional and practical style that will have relevance to the applications that you are addressing.

Presenters: Matthew Hause, Francis Thom; Artisan Software Tools

Overview of the Tutorial:

This one day tutorial for Systems Engineers covers the Systems Modelling Language (SysML) and UML 2.0 modelling techniques and how they fit into the development process. Most UML courses are for the MIS sector or are targeted at programmers and do not address the very specific issues relating to Systems Engineers such as modelling requirements, physical and logical architectures, constraints, timing, parametric equations, continuous systems, concurrency and distribution. This course is specifically designed to present a pragmatic method, based on the de facto object-oriented modelling languages, UML 2.0 and the SysML, for the development of safety critical and technical systems. Examples, exercises and workshops are all based on real-time examples and the current SysML and UML 2.0 specifications

Aims and Objectives of the Tutorial:

Tutorial Content:

Approximately 50% of the course involves practical application of the techniques in a workshop environment. Attendees work in small groups to complete a number of worked examples, providing hands-on experience of applying the techniques and familiarity with the concepts. Use is made of ARTiSAN’s Real-time Studio to facilitate an understanding of developed designs. All examples are based on real-world, real-time systems.

Previous History of Tutorial:

This tutorial has run at INCOSE UK Spring Conferences in 2001, 2002, 2003 and 2004. An extended 3-day Tutorial was developed and has been successfully delivered as a public course and to several companies.

What will be learnt:

Course Material provided:

Target Audience:

Systems Engineers embarking on a project using object-oriented Analysis and Design for the first time.

Pre-requisites:

Some understanding of object-oriented modelling techniques is helpful, but not essential.  An understanding of systems engineering principles.

 

T4 . A Hands on Introduction to System Dynamics

Overview from the Chair:

A previous version of this tutorial was presented at last year’s Conference, following a highly successful Autumn Assembly session on System Dynamics.  Attendance was disappointing, but the reviews from attendees were extremely positive.  We are running the tutorial again this year in the hope that more will take the opportunity to learn what Systems Dynamics can do for your applications.

What is System Dynamics?:  System Dynamics is a well-established modelling methodology, including both qualitative mapping and quantitative simulation, focusing on the explicit representation of a system in terms of feedback and dynamic behaviour.  It has been applied to a huge variety of applications from complex engineering projects through to public policy modelling over the last 30 years.  Although not a specialist systems engineering approach, it can be effectively applied to a wide range of issues – requirements capture, system design and project planning.

To find out more about System Dynamics visit www.systemdynamics.org , and if you are interested in what you see, make a booking for this tutorial.

Presenters : Dave Exelby from HVR Consulting Services Ltd.

Aims of the Tutorial: 

The aim of the tutorial is to introduce participants, in a workshop environment, to the basic concepts of the approach leading from describing systems with causal mapping (soft modelling) through to quantitative simulation (hard modelling).  Participants will get the opportunity to practice these newfound skills on a set of problems within the workshop.  A range of pertinent cases studies will also be presented as well as additional sources for further information.  Although, a single workshop will not make an expert, it will give participants the confidence to explore the approach in more detail and also recognise its utility for systems engineering issues as they arise.

Overview of the Tutorial:

Course Material Provided:

Copies of the slides will be provided.

Audience Prerequisites: 

Participants need to supply a laptop computer in order to take advantage of the hands on practical modelling session.  A copy of the software will be distributed to all participants.  Should there be a shortage of computers then some pairing of participants would be expected

Target Audience:

The workshop will appeal to all those with an interest in the application of soft methods and its links to hard analysis.  System Dynamics is a methodology that tackles both qualitative and quantitative modelling.  Systems engineers across all sectors will be able to use the approach – it has been applied to software engineering, defence acquisition, rail infrastructure to name but a few.

Presenter’s Credentials: 

Dave Exelby is a Principal Consultant at HVR and team manager of their strategy team.  Dave has been applying System Dynamics for the last 10 years.  These have been across a broad range of studies ranging from strategy consulting to FMCG companies to modelling of all aspects of acquisition within the defence sector.  Dave is involved in the System Dynamics community in the UK as a policy council member of the UK Chapter of the System Dynamics Society and has recently been elected to the council of the parent worldwide society.  Dave led the System Dynamics stream at the INCOSE Autumn Assembly in 2003.  A similar workshop was presented at the Spring Conference 2004 which received extremely positive reviews from the discerning few who attended.

 

T5 . Running Market-Driven and Capability-Driven Technology Planning Workshops

Overview from the Chair:

A half-day tutorial on this subject was offered at last year’s conference, but it did not attract sufficient interest to run.  This was surprising given the issues which arise from technology planning, or in many cases a complete lack of technology planning.  With the completion of the project, this year’s version of the tutorial offers two complementary models for technology planning – “outside-in” and “inside-out”.

This is an excellent opportunity to learn from a research project which not only has the benefit of input from many industry sectors, but has also developed practical techniques that you will be able to apply in your company.  Successful systems rely on the efficient exploitation of available and emerging technology; can you afford to ignore technology planning?

Presenters:   Michael Emes and Alan Smith, UCL Centre for Systems Engineering

This tutorial was prepared as part of a UK INTERSECT-Faraday Partnership Project supported by the Department of Trade and Industry and the Engineering and Physical Sciences Research Council (contract grant reference GR/R51742/01).

Aims and Objectives of the Tutorial:

The tutorial will introduce technology roadmapping to the delegates, with UCL’s own systems-based models of technology roadmapping. Delegates will learn how to perform their own technology planning activities.

Overview of the Tutorial:

Whilst roadmapping and other technology planning tools have become popular over the last decade, their use is inconsistent and often technology planning exercises lack rigour or consistency, often resulting in little better than a ‘gut-feel’ assessment of technology.

UCL Centre for Systems Engineering has conducted a three-year research project investigating issues associated with technology planning in organisations whose core business relies on technology. Thirty technology-dependent companies were studied in several different industries. A total of 64 structured interviews were held with relevant individuals from a range of organisations including users, buyers and developers of technology as well as universities, technology consultancies and government officials.

Our research has found that in many firms, particularly in small firms with limited resources, the development of technology is stifled by poor planning. This finding is supported by much of the literature. Often managers will rely on ‘experience’ to make technology plans, and whilst they may make mostly good decisions, a rigorous, logical approach to such trade-offs will provide better insights into where technology is going, what the threats and opportunities are, and how change can be influenced. Since most organisations are unwilling to invest significant time in technology planning, at least before they are convinced of its value, we believe that a facilitated technology planning workshop is the best mechanism to promote technology planning activities in firms.

From the interviews, the technology planning literature, and the presenters’ experience in systems engineering and management, we first developed a model for a workshop approach to technology planning. This model was refined during the course of four trial workshops in organisations involved in pharmaceuticals, farming and space technology. In each of the four workshops a slightly different approach was used, with the aim of understanding the extent to which a model planning process could be applied to different situations. Learning from these trials, we have developed two technology planning workshop models that have the flexibility to allow greater emphasis on certain activities where this is appropriate.

The first model is a traditional ‘market-driven’ or ‘outside-in’ technology planning model, which starts by looking out from the organisation into the marketplace to identify sources of revenue, political and environmental trends, and potential future needs. The ultimate aim is to identify one or more technological product or service offerings that will meet these future needs and to create a component technology roadmap showing how these products will be delivered. The second model is a ‘capability-driven’ or ‘inside-out’ technology planning model in which the organisation looks first at its internal capabilities, both current and expected for the future, and finally creates a marketing roadmap showing how the technology capabilities might be pushed out into the marketplace.

The two models will be useful in different circumstances, but most organisations will find both approaches valuable at various times. The models have several elements in common, and are based on two fundamental principles. Both include a ‘systems-view’ in which the role of the technology product within a wider value-system is recognised. Secondly, both models include strategic and economic analysis through scenario planning, game-theory and a rigorous approach to evaluating potential technology products and services. Not only will these models enable a better quality of decision (and therefore accelerate the development of technology), they will also provide a documented rationale for any decisions taken, to justify such decisions to stakeholders and to facilitate the transfer of technology planning knowledge within the organisation.

The presenters will guide delegates through worked examples illustrating the use of the two models and discussing the key steps involved in each approach. Syndicate exercises in which the participants develop their own roadmaps will be included.

Course material provided:

Participants will be provided with hard-copies of the slides describing the key steps in the technology planning processes.

Intended Audience/Potential Interest:

Anyone interested or potentially involved in planning new technology.

Credentials of Presenters:

Dr Michael Emes is a Research Fellow at University College London (UCL) Centre for Systems Engineering and a member of INCOSE. He has worked at UCL for three years on a research project investigating the supply-chain and systems integration issues associated with new technology introduction in farming and in the pharmaceutical industry. He is currently writing technology management case-studies for teaching the M.B.A. at the London Business School and M.Sc. courses in Technology Management and Systems Engineering Management at UCL, where he also teaches in UML, Business Process Modelling and Supply Chain Management. His current research interests include technology management tools and theory, modelling, and the intersection of systems engineering and management. Before joining UCL, Michael spent two years as a strategy consultant for Mercer Management Consulting in London working on projects in retail, e-commerce and transport. He obtained a first-class M.Eng. in Engineering, Economics and Management at St. John’s College, Oxford University in 1997 and a Ph.D. in Spacecraft Cryogenic Engineering at University College London’s Department of Space and Climate Physics in 2000.

Prof Alan Smith is Director of UCL Centre for Systems Engineering, Director of the Centre for Advanced Instrumentation Systems at UCL as well as Professor of Detector Physics and Associate Director of Programmes for UCL’s Mullard Space Science Laboratory. Before joining UCL in 1990, Alan worked for the European Space Agency as a project manager and scientist in their space science department. Alan has been involved with the management and engineering of instrumentation that has flown on satellites of all the major space agencies. He obtained his Ph.D. at Leicester University from work associated with rocket borne observations of supernova remnants.

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Last Updated: 10 April, 2005