A new evidence model and its application for discriminating enemy operation intention

Considering the signatures captured from information about the hostile operation intention, this paper puts forward concepts of the simplest evidence support format, duality evidence support format, and same type evidence and so on. Based on these concepts, it discusses the problem of the orthogonal sum with the duality evidence support format expressed as the simplest evidence support format, and then, drawing its conclusion to show the relation between the enemy intention and the characteristic information. Thereby, it establishes a system for operation intention discrimination to complete the final determinant. This new model brings expression and combination of evidences simplified and computation reduced. By practical application, this algorithm has been proved feasibility and effectiveness.