**4. Results of the Second Workshop**

Based on the option evaluations obtained from the workshop, the AMA software generated a solution space (Figure 8) with the following parameters:


**Figure 8.** The generated solution space, which is zoomed for a better visibility of all solutions. The colors represent different clusters—see Table 3. The marked solutions can be interpreted as follows: A—local maximum according to system complexity; B—local maximum according to needed energy; C—local maximum according to flight performance; D—global optimum/compromise considering all criteria.



Similarly to the result presentation of the first workshop [12], the further position of a configuration along a certain axis implies its improvement according to the criterion. For example, further position along the system complexity axis stands for better/less system complexity.

The following subsections will be dedicated to the different visualizations of the solution space within the AMA software and its analysis.
