TY - GEN
T1 - Single-axis accelerometer-based range correction method for the rocket-assisted projectile and precision analysis
AU - Qiang, Shen
AU - Li, Dongguang
PY - 2008
Y1 - 2008
N2 - This paper proposes a single-axis accelerometer-based range correction method for rocket-assisted projectile, which is applicable to the low-cost autonomous correction for the rangeextended projectile with the range being mainly influenced by the deviation of the rocket thrust force. Based on the proposal of the basic principle of the method, it performs analysis and calculation on various elements that influence the precision of the system. The results show that the relative circular error probable of the range, which cannot be eliminated by the correction system, is 0.28%, the relative circular error probable of the range, which is caused by the sensor system, shall be less than 0.18%, and the null-drift error of the sensor is required to be at least less than 0.04% of the full range.
AB - This paper proposes a single-axis accelerometer-based range correction method for rocket-assisted projectile, which is applicable to the low-cost autonomous correction for the rangeextended projectile with the range being mainly influenced by the deviation of the rocket thrust force. Based on the proposal of the basic principle of the method, it performs analysis and calculation on various elements that influence the precision of the system. The results show that the relative circular error probable of the range, which cannot be eliminated by the correction system, is 0.28%, the relative circular error probable of the range, which is caused by the sensor system, shall be less than 0.18%, and the null-drift error of the sensor is required to be at least less than 0.04% of the full range.
KW - Accelerometer
KW - Correction
KW - Precision
KW - Rocket-assisted projectile
UR - http://www.scopus.com/inward/record.url?scp=67649644860&partnerID=8YFLogxK
U2 - 10.1109/KAMW.2008.4810556
DO - 10.1109/KAMW.2008.4810556
M3 - Conference contribution
AN - SCOPUS:67649644860
SN - 9781424435296
T3 - 2008 IEEE International Symposium on Knowledge Acquisition and Modeling Workshop Proceedings, KAM 2008
SP - 586
EP - 588
BT - 2008 IEEE International Symposium on Knowledge Acquisition and Modeling Workshop Proceedings, KAM 2008
T2 - 2008 IEEE International Symposium on Knowledge Acquisition and Modeling Workshop, KAM 2008
Y2 - 21 December 2008 through 22 December 2008
ER -