Reach-Avoid Differential Games via Finite-Time Heading Tracking

Lai, Haowen; Yan, Rui; Zhang, Wei‐xian; Shi, Zongying; Zhong, Yisheng

doi:10.1109/cdc45484.2021.9683266

Cited by 2 publications

(1 citation statement)

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“…Moreover, another variant of the differential game, known as the reach‐void differential game is presented in Lai et al [22], which involves one‐defender‐one‐attacker. The game environment is splitted into a goal region and a play region such that the attacker strives to enter the play region without being captured, while the defender tries to capture the attacker in the play region.…”

Section: Introductionmentioning

confidence: 99%

Real‐time game‐theoretic model predictive control for differential game of target defense

Sani

Hably

Robu

et al. 2023

Asian Journal of Control

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This paper evaluates experimentally a novel strategy for solving a variant of the differential game of target defense in presence of obstacles. The game is widely applied in the areas of military defense for protecting important equipment such as a ship, an aircraft, a moving vehicle, or a sensitive installation from a malicious attacker. The state‐of‐the‐art approaches mostly employ an offline optimization strategy that is only applicable to holonomic robots. Moreover, most of the approaches could not autonomously avoid obstacles or take into account uncertainties. As a consequence, this paper presents an online optimization technique, by designing a trade‐off parameter that integrates game theory with the model predictive control, which allows a nonholonomic defender to intercept the attacker while simultaneously defending the target. Simulations under different conditions as well as several indoor laboratory experiments validate the proposed approach. Moreover, performance is compared with a standard model predictive control approach.

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Section: Introductionmentioning

confidence: 99%