Results 11 to 20 of about 1,951 (305)

Complementarity-based reformulation and numerical method for solving pursuit-evasion differential games [PDF]

SICE Journal of Control, Measurement, and System Integration
Pursuit-evasion differential games are challenging to solve both analytically and numerically, particularly as the problem dimensionality increases. These games involve bounded control inputs for each player, reflecting the limitations commonly present ...
Feni Isdaryani, Kangyu Lin, Toshiyuki Ohtsuka   +2 more
doaj   +2 more sources

Strategic Communication under Threat: Learning Information Trade-offs in Pursuit-Evasion Games [PDF]

Proceedings of the 25th International Conference on Autonomous Agents and Multiagent Systems
Adversarial environments require agents to navigate a key strategic trade-off: acquiring information enhances situational awareness, but may simultaneously expose them to threats.
Valerio La Gatta, Dolev Mutzari, Sarit Kraus, V. S. Subrahmanian   +3 more
semanticscholar   +3 more sources

Optimal Time-to-Entry Pursuit-Evasion Games Under Sun-Angle Constraints with Non-Smooth Terminal Regions [PDF]

Aerospace
Recent advancements in satellite optical reconnaissance have elevated the sun angle to a critical factor in orbital pursuit-evasion games. The stringent imaging constraints imposed by sun angle and relative distance induce non-smoothness in the terminal ...
Xingchen Li, Xiao Zhou, Xiaodong Yu, Guangyu Zhao, Yidan Liu   +4 more
doaj   +2 more sources

Dynamic Time-Window Nash Equilibrium Strategies for Spacecraft Pursuit–Evasion Games Under Incomplete Strategies [PDF]

Machines
Spacecraft pursuit–evasion in contested environments is complicated by strategic incompleteness: the evader can switch maneuvering modes and deploy multi-domain countermeasures that degrade the pursuer’s perception, leading to non-stationary information ...
Lei Sun, Zengliang Han, Yuhui Wang, Binpeng Tian, Panxing Huang   +4 more
doaj   +2 more sources

Safe Cooperative Decision-Making for Multi-UAV Pursuit-Evasion Games via Opponent Intent Inference. [PDF]

Sensors (Basel)
Li W, Feng Y, Zhang W.
europepmc   +3 more sources

An Introduction to Pursuit-evasion Differential Games [PDF]

2020 American Control Conference (ACC), 2020
Pursuit and evasion conflicts represent challenging problems with important applications in aerospace and robotics. In pursuit-evasion problems, synthesis of intelligent actions must consider the adversary's potential strategies. Differential game theory provides an adequate framework to analyze possible outcomes of the conflict without assuming ...
Isaac E. Weintraub, Meir Pachter, Eloy García 0002   +2 more
openaire   +3 more sources

A Geometrical, Reachable Set Approach for Constrained Pursuit–Evasion Games with Multiple Pursuers and Evaders

Aerospace, 2023
This paper presents a solution strategy for deterministic time-optimal pursuit–evasion games with linear state constraints, convex control constraints, and linear dynamics that is consistent with linearized relative orbital motion models such as the ...
Olli Jansson, Matthew W. Harris
doaj   +1 more source

Models and Strategies for J2-Perturbed Orbital Pursuit–Evasion Games

Space: Science & Technology, 2023
This paper discusses the modeling and solving of orbital pursuit–evasion games (OPEGs) under J2 perturbation. The optimal long-range maneuver method under J2 perturbation is designed, and it is proved that the effect of eccentricity can be ignored when ...
Hongyu Han, Zhaohui Dang
doaj   +1 more source

Revisiting a Three-Player Pursuit-Evasion Game [PDF]

Journal of Optimization Theory and Applications, 2021
AbstractWe consider the game of a holonomic evader passing between two holonomic pursuers. The optimal trajectories of this game are known. We give a detailed explanation of the game of kind’s solution and present a computationally efficient way to obtain trajectories numerically by integrating the retrograde path equations.
János Szots, Andrey V. Savkin, István Á. Harmati   +2 more
openaire   +2 more sources

Pursuit-evasion game for normal distributions [PDF]

2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2014
In this paper we consider a probabilistic model of a pursuit-evasion game on R, in which neither pursuer nor evader positions are known with certainty. Both parties are represented by normal distributions that evolve according to a Kalman filter as new sensor readings (observation from overhead camera/satellite images) are obtained. The objective is to
Chanyoung Jun, Subhrajit Bhattacharya, Robert Ghrist   +2 more
openaire   +2 more sources