Design of Fuzzy Temperature Control System Based on FPGA

For temperature control question in hyperthermia, temperature field is simulated and a two-dimension fuzzy temperature control system is designed. And control algorithm of this system and its realization on FPGA(Field¿|Programmable Gate Array) is provided. The optical fiber temperature sensor is used to ensure accuracy of temperature measurement. The results indicated that the fuzzy control can effectively improve the constant temperature control precision than the traditional control and meet clinical demands.