주제어 |
defenseforeignpurchaseupgrade ...
|
1
|
1
|
|
designintegration.
|
1
|
1
|
|
designslimness
|
2
|
2
|
|
globalsystemformobilecommunic ...
|
1
|
1
|
|
integratedwirelesscommunicati ...
|
1
|
1
|
|
lrtstationandlrtstop
|
1
|
1
|
|
ocd(운용개념서)
|
1
|
1
|
|
operational management system ...
|
1
|
1
|
|
process architecture
|
1
|
1
|
|
railway station and railway s ...
|
1
|
1
|
|
effbd
|
2
|
1
|
|
ord (운용요구서)
|
2
|
1
|
|
sepm
|
5
|
2
|
|
process institutionalization
|
3
|
1
|
|
model-based design
|
4
|
1
|
|
light rail transit
|
9
|
2
|
|
gsm-r
|
5
|
1
|
|
iec 61508
|
6
|
1
|
|
maturity model
|
9
|
1
|
|
cmmi
|
23
|
2
|
|
designstructurematrix
|
13
|
1
|
|
sysml
|
28
|
2
|
|
hazardanalysis
|
17
|
1
|
|
systems engineering
|
56
|
3
|
|
functionalsafety
|
19
|
1
|
|
quality function deployment
|
43
|
1
|
|
safety
|
514
|
1
|
|
계 |
|
769 |
34 |
|
* 주제로 분류 되지 않은 논문건수 |
|
1 |
|