Results 261 to 270 of about 1,951 (305)

Pursuit-Evasion Games of High Speed Evader

Journal of Intelligent & Robotic Systems, 2016
In this paper, we address pursuit-evasion games of high speed evader involving multiple pursuers and a single evader with holonomic constraints in an open domain. The existing work on this problem discussed the required formation and capture strategy for a group of pursuers.
Venkata Ramana Makkapati, Mangal Kothari
openaire   +2 more sources

Retrogressively Learning the Equilibrium Strategy of Pursuit-Evasion Games

Intelligence and Security Informatics
Security games and analytical methodologies are important issues in security-related research and applications for real-world scenarios, such as urban attack and defense, moving target interception, and unmanned aerial vehicle penetration.
Nuo Chen, Xue-Long Liu, Lin-Jing Li, Wen-Ji Mao   +3 more
semanticscholar   +1 more source

Control Sequencing in a Game of Identity Pursuit-Evasion

SIAM Journal on Control and Optimization, 2015
Summary: The optimal control sequence is found for the capture by a pursuer of the identities of an arbitrary number of evaders. The pursuer moves to observe the face of each evader, which each evader simultaneously moves to conceal. A dynamic game model is used, with metrics defining evader observability and utility functions embodying pursuer and ...
openaire   +3 more sources

To Assign or Not to Assign: A Metareasoning Framework for Efficient Sub-Game Computation in Multi-Agent Pursuit-Evasion Games

International Symposium on Multi-Robot and Multi-Agent Systems
Pursuit-evasion games can model strategic interactions between teams with conflicting objectives. Solving these problems is difficult due to the curse of dimensionality.
Prannoy Namala, Jeffrey W. Herrmann
semanticscholar   +1 more source

A differential game of pursuit and evasion

International Journal of Non-Linear Mechanics, 1969
Abstract This note deals with a two player, zero-sum differential game. The pursuer endeavors to minimize while the evader seeks to maximize the distance between them at a given time. The controls at the disposal of the players are bounded forces per unit mass.
openaire   +1 more source

Saddle-Point Strategy of Distance Keeping Orbital Pursuit-Evasion Games

Chinese Control and Decision Conference
This paper investigates the problem of orbital pursuit-evasion games under bounded distance constraints. The objective function is designed based on the relative distance and continuously processed using an exponential function to facilitate solution via
Cheng-Ming Zhang, Yanwei Zhu, Le-Ping Yang   +2 more
semanticscholar   +1 more source

Differentiable Function-Based Control for Multi-Robot Systems in Pursuit-Evasion Games

International Conference on Advanced Robotics and Mechatronics
This paper investigates pursuit-evasion games in the context of multi-player differential games, focusing on the problem of N pursuers versus M evaders.
Zhaoming Zhang, Long Zhang, Xinxin Guo
semanticscholar   +1 more source

DDPG-Based Pursuit-Evasion Games of Scale-Variable Multi-Robot Systems Using Zero-Padding*

International Conference on Advanced Robotics and Mechatronics
In this article, we focus on pursuit-evasion games of scale-variable multi-robot systems using Deep Deterministic Policy Gradient (DDPG) algorithm. There are some pursuers incoming or exiting pursuit-evasion games, leading to scale-variable issue.
Tao Zhao, Xinxin Guo, Huizhen Yang, Wei-Sheng Yan, Rong-Xin Cui   +4 more
semanticscholar   +1 more source

Nonzero-Sum Orbital Pursuit-Evasion Games Under Nonlinear Dynamics: A Derivative-Enhanced Differential Evolution Algorithm

IEEE Transactions on Aerospace and Electronic Systems
This article focuses on a nonzero-sum orbital pursuit-evasion game (OPEG) with free terminal time. A nonlinear dynamics model for spacecraft is considered. The optimal conditions for the nonzero-sum OPEG are derived, which can be mathematically expressed
Qufei Zhang, Yuqing Hao, Mingjiang Ji, Lu Cao, Cai-Shan Liu   +4 more
semanticscholar   +1 more source

On a class of pursuit-evasion games

IEEE Transactions on Automatic Control, 1970
A class of pursuit-evasion games is studied. The problem is to find an optimal control pair which is a saddle point of the terminal miss distance functional, minimizes cost functionals of the pursuer and the evader, and steers the pursuer and the evader to their respective targets. Necessary conditions for an optimal control pair are obtained.
openaire   +1 more source