Combined with the feature of radar interference in modern naval combat, the model about radar interference resource distribution of warship is established with the theory of multi-objective fuzzy optimum dynamic programming.

The fuzzy goal flexible job-shop scheduling problem (FGFJSP) is the extension of FJSP.

Judgment theorems can be used for the Nash equilibrium solutions when the membership functions of fuzzy goals are linear.

The definition of equilibrium solution with respect to a degree of attainment of the fu-zzy goal which aims at a kind of double matrix games with fuzzy goals is given,and the computa-tional methods for the equilibrium solution are discussed,when the membership function of the fuzzy goals is linear.

The use of fuzzy goals and fuzzy constraints in predictive control allows for a more flexible aggregation of the control objectives than the usual weighting sum of squared errors.

By means of fuzzy mathematical method, the principle of robust design with fuzzy objective was studied and the rules of robust design based on fuzzy probability were put forward when the design objective had definite purposed character and had small the best character.