elegant space systems: how do we get there?

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| ©2013 Stevens Institute of Technology

Date: 7th of March of 2013By: Alejandro Salado and Roshanak Nilchiani

Elegant Space Systems : How Do We Get There?

IEEE Aerospace Conference 2013Big Sky, MT (USA)

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*Source: www.wikipedia.org 03.04.2013

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*Source: www.wikipedia.org 03.04.2013*Source: www.4gifs.com 03.04.2013

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Enablers Facilitation

Talent

Elegance may

emerge

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*Source: www.wikipedia.org 03.04.2013

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|

?

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V = I x R

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F = m x a

?

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The system shall image the Earth surface in the UV

spectral range.

?

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Output = InA + InB

?

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?

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?

*Source: LOGOS project (SpaceTech)

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?

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?

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Option a)Drink 120 bottles wine in 10 years; all from Rioja Reserva.

Option b)Dring 36 bottles wine in 3 years;

12 Spanish, 12 French, and 12 Italian.

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My project is unique.

At the end it worked.

Knowing when to stop and where to start

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Incorporation of change in practice

Adoption of “new” in space industry

Systems engineering

Facilitation mechanisms

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We can, but we don’t want to.

We can’t, and we dont know how to get there or can’t afford

the expense to do so.

The way we’ve done it has always been fine

*Source: http://pinterest.com/pin/137711701077303527/

03.05.2013

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Driven by tradition and inertia: loss of vital

knowledge and vitality

Developments based on what is expected to be done

and not on what needs to be done

*Source: Movie “The curious case of Benjamin Button.”

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Customers Manufacturers

Engineers

Understand the meaning of risk

Increase solution tradespace

Focus on solution, not on contract

fulfillment

Systems engineering is a discipline

All

Align the letter to the spirit

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Get buy-in for concepts

Demonstrate usability

Get people… to use it correctly and consistently

*Source: Movie “Moneyball”

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Knowledge and skills

Exposure and ability to learn

Successful experiences and ability to influence success

Design maturity vs documentation delivery

Cost, schedule and perfor. vs innovation and complexity

Efficiency and effectiveness vs firefighting

Process improvement vs process fulfillment

Increase refresh rates

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Wrap-up

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Apparent correlation between Brad Pitt’s movies and lessons learnt for business improvement!!!

Mindset

Behavior

Practice <> Knowledge

Enablers Facilitation

Talent

Emergent elegance

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Disclaimer:

The views and opinions expressed during this presentation are those of the authors and do not necessarily reflect the official position of the Stevens Institute of Technology or any of its schools.

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Stevens Institute of TechnologyCastle Point on HudsonHoboken, NJ 07030w w. s t e v e n s . e d u

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Back-up slides

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Graceful

Solve multiple problems not thought to be inter-related

Versatility in use of

resources

Creative parsimony

Effective

Simple

Pleasingly ingenious

Perfection when nothing

left to take away

Do one thing and do it well

Free of bugs

Backwards and forwards

compatible

Safe when there is a bug

Minimum of unintended

consequences

Efficient

Functional needsThe system works, interfaces, etc.

Performance needsThe system works well.

Availability needsReliability, maintainability,

supportability, etc.

Efficiency needsUse of resources, process

efficiency

Adaptability needs

Flexibility, modularity, scalability,

etc.

System of SystemsSociety

Operational readiness and effectivess

Pre-requisites

*Source: Salado and Nilchiani 2013 CSER2013