Results 31 to 40 of about 275,165 (298)

A Literature Analysis-Based Study on Advances in Underwater Multi-Robot Pursuit-Evasion Problems

水下无人系统学报
Investigating the applications and challenges of multi-robot pursuit-evasion problems in underwater environments holds significant importance for enhancing the autonomous decision-making and collaborative capabilities of underwater robot systems.
Zhenkun LEI, Mingzhi CHEN, Daqi ZHU
doaj   +1 more source

Integral reinforcement learning based dynamic stackelberg pursuit-evasion game for unmanned surface vehicles

Alexandria Engineering Journal
The dynamic stackelberg pursuit-evasion (PE) game of unmanned surface vehicles (USVs) is discussed in this paper. The optimal solution method of the USVs’ PE game is proposed.
Xiaoxiang Hu, Shuaizheng Liu, Jingwen Xu, Bing Xiao, Chenguang Guo   +4 more
doaj   +1 more source

Differential Games for an Infinite 2-Systems of Differential Equations

Mathematics, 2021
A pursuit differential game described by an infinite system of 2-systems is studied in Hilbert space l2. Geometric constraints are imposed on control parameters of pursuer and evader.
Muminjon Tukhtasinov, Gafurjan Ibragimov, Sarvinoz Kuchkarova, Risman Mat Hasim   +3 more
doaj   +1 more source

Pursuit-evasion in a two-dimensional domain

Ars Mathematica Contemporanea, 2017
In a pursuit-evasion game, a team of pursuers attempt to capture an evader. The players alternate turns, move with equal speed, and have full information about the state of the game. We consider the most restrictive capture condition: a pursuer must become colocated with the evader to win the game.
Beveridge, Andrew, Cai, Yiqing
openaire   +3 more sources

On Some Pursuit and Evasion Differential Game Problems for an Infinite Number of First-Order Differential Equations

Journal of Applied Mathematics, 2012
We study pursuit and evasion differential game problems described by infinite number of first-order differential equations with function coefficients in Hilbert space l2.
Abbas Badakaya Ja'afaru, Gafurjan Ibragimov   +1 more
doaj   +1 more source

Multi-Agent Pursuit-Evasion Game Based on Organizational Architecture

Journal of Computing and Information Technology, 2019
Multi-agent coordination mechanisms are frequently used in pursuit-evasion games with the aim of enabling the coalitions of the pursuers and unifying their individual skills to deal with the complex tasks encountered.
Mohammed El Habib Souidi, Abderrahim Siam, Zhaoyi Pei, Songhao Piao   +3 more
doaj   +1 more source

Interactive Multiple-Model Learning Filter for Spacecraft Pursuit–Evasion Game Strategy Switch Based on Long Short-Term Memory Network

Aerospace
Aiming to address the problem of pursuit and interception for spacecraft using multiple evasion strategies, a pursuit strategy involving the use of an interactive multiple-model filter (IMM) in a pursuit–evasion game is considered, where the Evader ...
Chuangge Wang, Danhe Chen, Wenhe Liao
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Enhanced Adaptive QPSO-Enabled Game-Theoretic Model Predictive Control for AUV Pursuit–Evasion Under Velocity Constraints

Journal of Marine Science and Engineering
Pursuit–evasion involves coupled, antagonistic decision-making and is prone to local-optimal behaviors when solved online under nonlinear dynamics and constraints.
Duan Gao, Mingzhi Chen, Yunhao Zhang
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source