Abstract
Recently, as the tactical environment has changedto one of network-centric warfare, where all components are connected through a network, much emphasis has been placed on the use of an artificial satellite for achieving high communication speeds. To provide a high-quality artificial satellite link, stabilization is very important in a platform.Previous stabilization control techniques used PI control, which is commonly used for vessels. However, for ground terminals that require a higher communication speed, the antenna should move faster to track an artificial satellite within a short period of time. Moreover, the terminals must be equipped with proper sensors and algorithms so that they can detect and compensate for external disturbances while tracking the artificial satellite. In this study, through the analysis of the dynamic model of an antenna system, a stabilization algorithm for ground terminals was proposed;this algorithm shows high isolation performance in the low-frequency range and includes PI2 control.
| Original language | English |
|---|---|
| Pages (from-to) | 851-856 |
| Number of pages | 6 |
| Journal | Transactions of the Korean Society of Mechanical Engineers, A |
| Volume | 37 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 2013 Jan 1 |
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Keywords
- Analysis of the Dynamic Model
- External Disturbance
- NCW
- PI2 Control
- Stabilization Algorithm
ASJC Scopus subject areas
- Mechanical Engineering
Cite this
Stabilization system for mobile antenna gimbal based on dynamic characteristics analysis. / Lee, Ki Nam; Lee, Byoung Ho; Lee, Jeung; Kim, Jie Eok; Song, Jae-Bok.
In: Transactions of the Korean Society of Mechanical Engineers, A, Vol. 37, No. 7, 01.01.2013, p. 851-856.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Stabilization system for mobile antenna gimbal based on dynamic characteristics analysis
AU - Lee, Ki Nam
AU - Lee, Byoung Ho
AU - Lee, Jeung
AU - Kim, Jie Eok
AU - Song, Jae-Bok
PY - 2013/1/1
Y1 - 2013/1/1
N2 - Recently, as the tactical environment has changedto one of network-centric warfare, where all components are connected through a network, much emphasis has been placed on the use of an artificial satellite for achieving high communication speeds. To provide a high-quality artificial satellite link, stabilization is very important in a platform.Previous stabilization control techniques used PI control, which is commonly used for vessels. However, for ground terminals that require a higher communication speed, the antenna should move faster to track an artificial satellite within a short period of time. Moreover, the terminals must be equipped with proper sensors and algorithms so that they can detect and compensate for external disturbances while tracking the artificial satellite. In this study, through the analysis of the dynamic model of an antenna system, a stabilization algorithm for ground terminals was proposed;this algorithm shows high isolation performance in the low-frequency range and includes PI2 control.
AB - Recently, as the tactical environment has changedto one of network-centric warfare, where all components are connected through a network, much emphasis has been placed on the use of an artificial satellite for achieving high communication speeds. To provide a high-quality artificial satellite link, stabilization is very important in a platform.Previous stabilization control techniques used PI control, which is commonly used for vessels. However, for ground terminals that require a higher communication speed, the antenna should move faster to track an artificial satellite within a short period of time. Moreover, the terminals must be equipped with proper sensors and algorithms so that they can detect and compensate for external disturbances while tracking the artificial satellite. In this study, through the analysis of the dynamic model of an antenna system, a stabilization algorithm for ground terminals was proposed;this algorithm shows high isolation performance in the low-frequency range and includes PI2 control.
KW - Analysis of the Dynamic Model
KW - External Disturbance
KW - NCW
KW - PI2 Control
KW - Stabilization Algorithm
UR - http://www.scopus.com/inward/record.url?scp=84898438238&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84898438238&partnerID=8YFLogxK
U2 - 10.3795/KSME-A.2013.37.7.851
DO - 10.3795/KSME-A.2013.37.7.851
M3 - Article
AN - SCOPUS:84898438238
VL - 37
SP - 851
EP - 856
JO - Transactions of the Korean Society of Mechanical Engineers, A
JF - Transactions of the Korean Society of Mechanical Engineers, A
SN - 1226-4873
IS - 7
ER -