文档介绍：2012
01 兵工自动化
31(1) Ordnance
Industry
Automation
·61 ·
doi:
.1006 -
炮射导弹系统故障的模糊-免疫混合诊断策略
张万君,王新,刘新亮
(装甲兵工程学院兵器工程系,北北京
100072 )
摘要:针对炮射导弹系统故障特点和故障诊断方法中存在的不足,提出基于模糊-免疫惮混合故障诊断方法。从理
论上分析模糊-免疫惮诊断方法的可行性和创新性,给出故障诊断策略的总体方案,建立故障诊断的数学恘模型;以惣制导
装置为例对故障产生的原因愁进行定量计算。诊断结果表明:该电路发生故障的主要悹原因愁是由保护电路引愌起;所提方
法可解决在故障先验悚知识缺乏的情况下对炮射导弹系统故障的定量诊断。
关键词:炮射导弹;故障诊断;模糊-免疫惮;数学恘模型;先验悚知识
中图分类号:
文献标志码:A
Mixed
Diagnosis
Tactic
on
Fuzzy
Immunity
of
Gun
Launched
Missile
System
Zhang
Wanjun,
Wang
Xin,
Liu
Xinliang
(Dept .
of Arms Engineering , Academy of Armored Force Engineering ,
Beijing 100072,
China )
Abstract: Aimed
at
the
features
of
gun -launched
missile
system
fault
and
scarcities
of
fault
diagnosis
methods,
the
fuzzy -immunity
mixed
fault
diagnosis
method
is
proposed.
The
feasibility
and
innovation
is
theoretically
analyzed,
the
overall
project
of
fuzzy -immunity
fault
diagnosis
is
given,
the
math
model
of
fault
diagnosis
is
established;
Taking
guidance
device
as
an
example,
the
fault
reason
is
quantitatively
calculated.
The
diagnosis
result
indicates
that
the
main
reason
of
this
circuit
fault
is
protecting
circuit;
this
method
can
resolve
quantitatively
diagnosis
for
gun
launched
missile
fault
in
the
lack
of
prior
knowledge.
Key words: gun
launched
missi