Product architecture

This structure is used in product design process to define the product architecture.
Its also used in system engineering to get an overview of a product.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
\documentclass[tikz]{standalone}
\usepackage{tikz}
\usepackage{tikz-qtree}
\usetikzlibrary{trees}  % this is to allow the fork right path
\begin{document}
\begin{tikzpicture}
%Define the function structure
\tikzset{
  grow'=right,level distance=25mm, sibling distance =3.5mm,
  execute at begin node=\strut,
  every tree node/.style={
            draw,
            rounded corners,
            anchor = west,
            minimum width=20mm,
            text width=18mm,
            align=center,
            font = {\scriptsize}},
         edge from parent/.style={draw, edge from parent fork right}
}
%Draw the function structure (top to bottom)
%distance from root: width of tree
\begin{scope}[frontier/.style={distance from root=75mm}]
\Tree
[.{Overall-\\ Function}
        [.{Main-\\ Function A}
            [.{Sub-Function\\ A}
            \node(f1){Function A};
            \node(f2){Function B};
            \node(f3){Function C};
            ]
            \node(f4){Function D};
        ]
        [.{Main-\\ Function B}
            [.{Sub-Function\\ B}
                \node(f5){Function E};
                \node(f6){Function F};
                \node(f7){Function G};
            ]
            \node(f8){Function H};
        ]
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX