摘要
军机易损性评估至为关键的因素之一是可靠的确定评估指标的安全度值。基于模糊统计基础上的集值统计 ,能有效地确定具有随机、模糊性质的军机易损性评估指标的安全度值 ;在确定过程中 ,可以给出易损性评估指标安全度值的可靠性程度和各评估专家的偏离度。实例表明 ,该法弥补了目前军机易损性评估中由经典统计法确定安全度值的不足 ,提高了军机易损性评估的准确度和可靠度。
It is of great importance to confirm precisely the safety degree value of the airplane vulnerability indexes. The airplane vulnerability safety degree value, which is stochastic and fuzzy, can be calculated accurately by set-valued statistics based on fuzzy statistics. During this process, the reliability of vulnerability safety degree value and experts' deviation can be given. It is proved from the example that method of set-valued statistics can supply a gap of conventional statistics and improve the accuracy and reliability of vulnerability evaluation.
出处
《中国安全科学学报》
CAS
CSCD
2004年第6期92-94,共3页
China Safety Science Journal
