In this paper, a new type of Chinese Braille display (CBD) has been invented by the combined use of computer aided design (CAD) and adaptive-network-based fuzzy inference system (ANFIS). The new type of CBD can offer more powerful actuating force from 15 to 30 gw and lower power voltage from 6 to 4.5 V than the older type of CBD after the bunt mechanism and magnetic mechanism were redesigned. Not only did the study focus on the design process of the new CBD to establish system model using CAD, but also the physical design parameters were optimized by an inverse prediction technique using ANFIS. Besides, the study also solved the noise of fans and the thermal failure of Braille cells, and proved the new CBD could still work in safe even if the cooling system broke down by experiment.
