【摘要】 针对地震仪表系统受电磁干扰易发生误报警的情况,提出运用有限状态机来实现电磁干扰识别及排除。运用该方法可有效地降低系统的误报警率,提高系统的可靠性。更多还原

【Abstract】 Since an earthquake instrument system is affected by EMI(Electromagnetic Interference),then it often gives false alarm.A recognition and elimination method based on the theory of FSM(Finite State Machine) is proposed,and has been put to use in the products.The false alarm rate of the system is reduced availably,and the system reliability is simultaneously improved.更多还原