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Event-triggered optimal line-of-sight formation control for underactuated USVs with unknown disturbance

delete2026-04-30
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PRE
AI
W
Weihan Li
L
Lipeng Wang *
Z
Zhi Zhang
D
Donghui Yuan
DOI:10.1016/j.isatra.2026.04.038delete
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Abstract

Abstract

En 中文
• Two-stage IAC–RL embeds optimal policy in both LOS and dynamics layers. • Unified ETM on total control vector norm enforces synchronous channel updates. • Trigger count equals actuator action count, achieving genuine resource savings. • Inertia-matrix norm bounds reference signal within physically feasible range. • Channel-wise scaling balances thrust–moment scale disparity in triggering.
Keywords:
Event-triggered control
Underactuated USVs
Line-of-sight formation
Optimal policy
Unknown disturbance

Journal

ISA Transactions cover
ISA Transactions
IF:
6.5
Papers:
5.9K
Citations:
2.0W

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