INTEGRATED MISSION SOLUTIONS DD(X ... - Raytheon
INTEGRATED MISSION SOLUTIONS DD(X ... - Raytheon
INTEGRATED MISSION SOLUTIONS DD(X ... - Raytheon
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misconception is that we have to use all of<br />
the tools. Using all of the tools would take<br />
too long and cost too much. As a design<br />
engineer, you are expected to use the right<br />
tool at the right step of the process to provide<br />
the right amount of balance between<br />
Performance, Affordability and Producibility.<br />
This is a call that only you can make. So<br />
how do you make the right choices?<br />
When choosing the appropriate DFSS tools,<br />
your past experiences will play a huge role.<br />
But knowledge of the toolset that is available<br />
to you is also important. That is where<br />
learning new skills comes in. A Practitioner<br />
Track has been developed to help you integrate<br />
R6σ concepts and tools into the<br />
design process.<br />
The R6σ for Design Practitioner Track was<br />
developed for design engineers and R6σ<br />
Experts that are involved in the design<br />
process. In this session, the participant will<br />
learn about DFSS through discovery of new<br />
concepts, case studies and application<br />
through simulations and exercises. Our<br />
intent is to provide the skills and the con-<br />
View Point<br />
DFSS offers several key advantages<br />
to statistical analysis.<br />
• Better accuracy – use of simulation<br />
instead of estimation.<br />
Can specify inputs as distributions.<br />
Models more closely<br />
represent the real product. Worst case<br />
analysis typically results in over-design.<br />
• Greater insight – worst case and MRSS<br />
calculations yield no statistical data.<br />
• Greater analysis capability – improved<br />
sensitivity analysis, ability to easily<br />
change input parameters and obtain<br />
quick results for “what if “ scenarios.<br />
• Greater calculating power – spreadsheet-based<br />
analysis tools provide powerful<br />
and flexible calculation capability<br />
and more efficient management of<br />
large amounts of data and calculations.<br />
Jeff Gilstrap, senior principal systems<br />
engineer, NCS, Plano, Texas.<br />
text for engineering practitioners to recognize<br />
and apply appropriate R6σ tools in<br />
optimizing product design. This is a pull<br />
system, not a push.<br />
The R6σ for Design Practitioner Track is<br />
broken into two sessions. The first session<br />
(four days) focuses on Stages 1 & 3 and on<br />
the systems architects and systems engineers.<br />
The second session (four days) pertains to<br />
detailed design efforts. The first two days<br />
focus on detailed design of the hardware.<br />
The second two days focus on software<br />
design. Systems architects, engineers and<br />
R6σ Experts should plan to participate in all<br />
eight days. Detail designers should plan to<br />
participate in the first session and choose<br />
either the hardware or software piece of<br />
the second session for a total of seven<br />
days. For more information on the Design<br />
For Six Sigma Practitioner Track go to:<br />
http://homext.ray.com/sixsigma and<br />
click on the Six Sigma Practitioner Track<br />
Brochure icon.<br />
Our ultimate challenge as engineers is to<br />
“Predict and Perform”.<br />
R6σ, as deployed today, is very much a<br />
reactive improvement strategy. We find a<br />
problem and resolve it. We have to mature<br />
to a much more proactive approach by<br />
engaging early in the design. Our challenge<br />
is to prevent problems rather than fix them.<br />
Our ability to predict and then perform<br />
against those predictions forms the foundation<br />
of design excellence. Are you ready to<br />
accept this challenge?<br />
- Lynda Owens<br />
The More You Know<br />
About DFSS…<br />
References:<br />
“Engineering of Creativity:<br />
Introduction to TRIZ Methodology of<br />
Inventive Problem Solving”, Semyon<br />
Savransky, CRC Press LCC, 2002<br />
“And Suddenly the Inventor Appeared”,<br />
Genrich Altshuller, Technical<br />
Innovation Center, 1996, 2nd ed.<br />
“Design For Six Sigma”, Creveling,<br />
C.M., J.L. Slutsky, and D. Antis, Jr.,<br />
Prentice Hall PTR, 2003<br />
To accept this challange, join the<br />
DFSS Community of Practice by<br />
contacting:<br />
Lynda Owens<br />
l-owens@raytheon.com<br />
Herrick Haenisch<br />
haenisch@raytheon.com<br />
DFSS General Information:<br />
R6σ Institute:<br />
Brian Morgan<br />
jbmorgan@raytheon.com<br />
IDS:<br />
Wayne Risas<br />
Wayne_E_Risas@raytheon.com<br />
IIS:<br />
Karl Arunski<br />
arunski@raytheon.com<br />
MS:<br />
Lou Vetoe<br />
lnveto@raytheon.com<br />
Debra Herrera<br />
Debra_S_Herrera@raytheon.com<br />
NCS:<br />
Lynda Owens<br />
l-owens@raytheon.com<br />
Richard Johnson<br />
r-johnson8@raytheon.com<br />
RAC:<br />
Otto Baierlein<br />
otto_baierlein@rac.ray.com<br />
RSL<br />
Derek Richardson<br />
Derek_R_Richardson@raytheon.com<br />
RTSC:<br />
Patty Smith<br />
smithp@indy.raytheon.com<br />
SAS:<br />
Nancy Fleischer<br />
nlfleischer@raytheon.com<br />
Tim Fitzgerald<br />
Tim_K_Fitzgerald@raytheon.com<br />
summer 2003 23