PPT Slide
Here is the same plot, only now the vertical axis represents the QFD score attained satisfying just the 10 performance TEOs.
A similar picture emerges with a grouping to the top 9 QFD scoring technologies appearing investment cost competitive with the others. Note that #10, from a QFD score perspective, is now ‘Energy Management System’ and because it is so costly would almost certainly not be considered overall as attractive as #s 1-9, except that #s 1-9 require flight test in a new vehicle and that cost is not included.
Notes: