Introduction.- Fuzzy-AI Model.- Theoretical Adaptability of Fuzzy Approach.- Fuzzy Machine Learning Method.- Fuzzy Reasoning Method for Comprehensive Evaluation.- Fuzzy-AI Optimization for Complex System.- Fuzzy-AI Model for Decision Making.- Fuzzy-AI Model for Project Risk Management.- "Fuzz-AI" Model in Design.- "Fuzzy-AI" Model in System Reliability.- Conclusive Remarks.