Comparison of fuzzy control systems for hypothermal brain temperature regulation

The automatic control system for brain tissue temperature is studied theoretically for brain hypothermia treatment. In order to realize a human- friendly control mechanism, an automatic temperature regulation system is constructed to simulate brain hypothermia treatment by introducing a fuzzy algorithm for possible characteristic changes in patients. The brain temperature model is successfully realized to follow the desired temperature course automatically. The model reference fuzzy control of brain temperature based on water-cooling blankets is verified for clinical application to brain hypothermia treatments through various kinds of simulation experiment.