Rusia
This article is devoted to several actual problems of complex engineering system design and development. The main subject is how to choose most rational project for system future evolution from various proposed one. Fuzzy forecasting approach seems to be mostly fruitful solution to overcome these problems. A new technique for realizing this approach via fuzzy shaping of system’s acceptability domain is considered. As example several useful yield results of the approach practical implementation achieved by choosing the best improving project for the real complex engineering system are established. Some perspective directions for future project development exploration based on fuzzy forecasting approach are briefly discussed.