Abstract: In order to develop the emergency rescue theory and help fire rescue fighters making scientific decisions, the control theory of disaster accident emergency rescue is proposed based on the rescue action and the extensive application of control theory in other fields. This article mainly explained the purpose and principle of emergency rescue , and how it should be applied in emergency rescue action. Taking the "3·9" Zhongxin building fire rescue action in Chang'an district, Shijiazhuang city, Hebei province as an example, it is proved that fire rescue fighters should deeply master the "control theory", so as to improve the emergency rescue efficiency and to achieve the expected aim for disasters and accidents rescue action.

Key words: disaster, accident, emergency rescue, thinking, control