The late 1990s, began a new stage to intelligent mechatronics direction of mechatronics into the in-depth development period. On the one hand, optics, communications technology into mechanical and electrical integration, microfabrication technology in mechatronics also reveal the first leg, there is a new branch of light mechatronics and micro mechatronics; on the other hand to mechatronic systems modeling design, analysis and integration methods, mechatronics discipline system and development trends have carried out in-depth research. Meanwhile, due to the tremendous progress in the field of artificial intelligence, neural network technology and fiber optic technology has made for mechatronic technology has opened up a vast world of development. These studies will lead to further establish complete mechatronic basis and gradually formed a complete scientific system.