The heart of the design of evaluation System should be the strategic and mission. The system forms a "mission(strategic)-dimensionality-basic indicators-observer indicators-disaggregated indicators" multi-genre,multi-level evaluation system.
Solving the Weights of the Attributes by Intercommunicating Multilevel Model Based on Knowledge Job
The most elementary character of complex system is multi-level andmulti-attribute, four solutions about multi-level and multi-attribute evaluation of complex system are put forward: relativity degree solution, affiliation degree solution, gross profit solution, and entropy solution.
Data from 30 RC bridges and static laboratory tests of 3 RC bridge beams which have been in service for 35 years was used to develop a multi-level model and evaluation method to evaluate the structural deterioration, safety, and durability of simply supported beam bridge structures.