A Belief Rule-Based Safety Evaluation Approach for Complex Systems

Table 4

Evaluation results in level 3.

Attribute	Evaluation
Propulsion capability	{(High, 0.9083), (medium, 0.0917)}
Upper stage maturity	{(High, 0.9697), (medium, 0.0303)}
Uncertainty in tracking sources	{(Medium, 0.17), (low, 0.68)}
Communication capability	{(High, 0.8923), (medium, 0.1077)}
Environment uncertainty	{(High, 0.0080), (medium, 0.0789), and (low, 0.7830)}