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Adaptive robust control for triple avoidance - striking - arrival performance of uncertain tank mechanical systems
- Source :
- Defence Technology. 18:1483-1497
- Publication Year :
- 2022
- Publisher :
- Elsevier BV, 2022.
-
Abstract
- This paper puts forward an unprecedented avoidance-striking-arrival problem aiming to address the need for tank's uncertain mechanical systems on the intelligent battlefield. The associated system uncertainties (possibly rapid) are time-varying but bounded (possibly unknown). The goal is to design a controller that enables the tank to aim at and attack the enemy tank while keeping itself (out of the enemy fire zone). The tank maintains this condition until reaching the predefined region. In this paper, an approximate constraint following control method is adopted to solve this problem, and the original constraints are creatively divided into two categories: the avoidance - tracking constraint and the striking - arrival constraint. An adaptive robust control method is proposed and consequently verified through simulation experiments. It is proved that the system fully obeys the avoidance - tracking - constraint and strictly obeys the striking - arrival constraint under the control input τ . Besides, the control of the tank vehicle running system and tank gun bidirectional stabilization system are unified to deal with the control signal delay caused by complex uncertainties on the battlefield. Overall, this paper reduced the delay of signal transmission in the system while solved the avoidance - striking - arrival problem.
- Subjects :
- 0209 industrial biotechnology
Computer science
Mechanical Engineering
Control (management)
Metals and Alloys
Computational Mechanics
ComputerApplications_COMPUTERSINOTHERSYSTEMS
02 engineering and technology
Tracking (particle physics)
01 natural sciences
010305 fluids & plasmas
Mechanical system
Constraint (information theory)
020901 industrial engineering & automation
Control theory
Bounded function
0103 physical sciences
Ceramics and Composites
Control signal
Robust control
Subjects
Details
- ISSN :
- 22149147
- Volume :
- 18
- Database :
- OpenAIRE
- Journal :
- Defence Technology
- Accession number :
- edsair.doi...........06de116019bfa7a41a64e2af7500a298