2Stephans R A, Talsu W W, Auocco M. System safety analysis handbook [M]. 2nd ed. New Mexico: System Safety Society, 1999.
3Roland H E, Moriarty B. System safety engineering and management[M]. 2nd ed, New York: John Wiley and Sons Inc, 1990.
4MIL-STD-882D. Standard practice for system program recquirements[S]. USA, 1996.
5Kinzey R P. System Safety risk assessment manual[R]. ADA2059046, Norfolk, VA:Naval Safety Center, 1989.
6SAE ARP4761, Guidelines and methods for conducting the safety assessment process on airborne systems and equip ments[S]. America: The Engineering Society For Advancing Mobility Land Sea Air and Space, 1996.