Abstract:

The threaten degree is the reflection of the integrated countermeasure between menace side and anti-menace side. The menace affects more targets simultaneously. The menace is not equivalent to the sum of the threaten degree which each threat attribute possesses. In view of the facts, the aircraft threaten degree attributed indexes are constructed. After giving an ideal scheme, the attributed weight distribution model based on maximizing deviations is built, and the threaten degree evaluation model about one aircraft to one target is constructed. According to the most favorableness, the models for one aircraft to multi-targets are given. After accumulating and normalization, the paper gets the airport threaten degree. The example shows that the result can reflect the threat of airports accurately. It also verifies the feasibility of this method, which can be used as threat coefficients in fire distribution.