TY - JOUR
T1 - Research on the Control System of Cross Typecanards Ammunition
AU - He, Guang Lin
AU - Zhang, Jia Shuo
AU - Guo, Ya Chao
AU - Yang, Jiao Ying
AU - Zhang, Zhan
N1 - Publisher Copyright:
© 2018, Editorial Department of Transaction of Beijing Institute of Technology. All right reserved.
PY - 2018/2/1
Y1 - 2018/2/1
N2 - To solve the problem of low killing efficiency of submunition, a kind of cross-shapedcanard bullets and its control system were proposed, analyzed and designed. For the problem of rotating submunition, the generation principle of the control force of submunition charge was analyzed, and the method of cycle average control force was put forward. To verify the flight stability of submunition, the Matlab software was used to do a simulation of the flight path without control. The horizontal displacement of submunition was 450 m, and the angle of attack was within 0.4°. Due to the strong coupling effect of submunition control channel, a pre-feedback compensation method was designed to decouple submunition and a PID controller was designed to simulate the control effect. Research results show that the coupling effect almost disappeares after decoupling.
AB - To solve the problem of low killing efficiency of submunition, a kind of cross-shapedcanard bullets and its control system were proposed, analyzed and designed. For the problem of rotating submunition, the generation principle of the control force of submunition charge was analyzed, and the method of cycle average control force was put forward. To verify the flight stability of submunition, the Matlab software was used to do a simulation of the flight path without control. The horizontal displacement of submunition was 450 m, and the angle of attack was within 0.4°. Due to the strong coupling effect of submunition control channel, a pre-feedback compensation method was designed to decouple submunition and a PID controller was designed to simulate the control effect. Research results show that the coupling effect almost disappeares after decoupling.
KW - Cycle average control
KW - Flight path simulation
KW - PID control
KW - Pre-feedback compensation decoupling
KW - Rotating submunition
UR - http://www.scopus.com/inward/record.url?scp=85047817605&partnerID=8YFLogxK
U2 - 10.15918/j.tbit1001-0645.2018.02.012
DO - 10.15918/j.tbit1001-0645.2018.02.012
M3 - Article
AN - SCOPUS:85047817605
SN - 1001-0645
VL - 38
SP - 179
EP - 182
JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
IS - 2
ER -