Institute of Systematic Innovation, HK (ISIHK)
invited Dr. Yongwei Sun (VP for Industrial Relations & Level 4 Certified,
MATRIZ; China Coordinator of MATRIZ and Expert Member of China Council for
Promoting Six Sigma, China Association for Quality) to share his TRIZ experience on 19 Jun 2016
(It is father’s day!). Firstly, Dr. Sun
introduced himself that he is the DFSS (Design for Six Sigma) Master Black Belt
of National Institute of Clean-and-Low-Carbon Energy (NICE) since 2012. He is
the Vice President of MA TRIZ (the International TRIZ Association), a member of
MA TRIZ presidium, and expert member of China Council for Promoting Six Sigma.
He holds MA TRIZ Level 4 certificates. Prior joining NICE, Dr. Sun worked in GE
for 7 years, successively as a research scientist, Black Belt, and program
manager.
Since all cases are real and sensitive,
no photo took and kept confidential. So I
would like to summarize some key points on Dr. Sun experience of employing TRIZ
for sharing below.
i) IP analysis and strategy are very
important.
ii) MATRIZ Level 1 tools used to “Identify
the Problem”; Level 2 tools used to “Solve the Problem” and Level 3 tools used
for “Idea Verification”.
iii) Most frequency use and important tools
in level 1 are “Function Analysis (FA)”, “Cause and Effect Chain Analysis
(CECA)” and “Trimming”.
iv) If the solution of problem is very easy
you think out, it must not a real problem otherwise the company’s engineers had
already solved it. That’s why we need
TRIZ engineer.
v) Why problem is so difficulty to be
solved? Because we haven’t discover the
real problems.
vi) When CECA was employed, it should be at
least down to 5 levels (like 5 Why).
vii) Why his customer’s engineers no
resistant to use TRIZ? It is because
they need to solve that problem immediately. (High incentive!)
viii) In his example, Physical Contradictions appeared
in many cases. However, it is very
seldom to use Technical Contradictions (Contradiction Table).
ix) So he used Separating Principle
frequently including separation in space, time, relation and system level. (More
Dynamic)
Finally, we took a group photo for
memory.
Reference:
