Results 21 to 30 of about 789 (216)
Linear Discrete Pursuit Game Problem with Total Constraints
Abstract and Applied Analysis, 2013 We study a linear discrete pursuit game problem of one pursuer and one evader. Control vectors of the players are subjected to total constraints which are discrete analogs of the integral constraints. By definition pursuit can be completed in the game if
Atamurat Kuchkarov +2 more
doaj +1 more source
QUANTITATIVE ANALYSIS OF THE PROBLEM OF LION AND MAN IN THE PRESENCE OF A CIRCULAR OBSTACLE
Міжнародний науково-технічний журнал "Проблеми керування та інформатики", 2020 In this work, we consider the problem of Lion and Man in the sense of l-capture, i.e. hit some neighborhood in the presence of a circular obstacle. A structure is proposed for constructing piecewise-constant pursuit controls that ensure the completion ...
М.Ш. Маматов +2 more
doaj +1 more source
On one problem of search for mobile target
Міжнародний науково-технічний журнал "Проблеми керування та інформатики", 2023 At present the problems of control in conditions of conflict and uncertainty are especially relevant. This work deals with the problem of search for a mobile target in condition when the pursuer knows only probability distribution of the target initial ...
Грета Цолаківна Чикрій
doaj +1 more source
PURSUIT-EVASION DIFFERENTIAL GAMES WITH THE GRÖNWALL TYPE CONSTRAINTS ON CONTROLS
Ural Mathematical Journal, 2020 A simple pursuit-evasion differential game of one pursuer and one evader is studied. The players' controls are subject to differential constraints in the form of the integral Grönwall inequality.
Bahrom T. Samatov +2 more
doaj +1 more source
Orbital Pursuit–Evasion–Defense Linear-Quadratic Differential Game
AerospaceTo find superior guidance strategies for preventing possible interception threats from space debris, out-of-control satellites, etc., this paper investigates an orbital pursuit–evasion–defense game problem with three players called the pursuer, the ...
Zhen-Yu Li
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT The medical burdens of sickle cell disease (SCD) and transfusion‐dependent β‐thalassemia (TDT) are chronic and cumulative, even in children. Yet the effects expand beyond medications and healthcare visits due to their impacts on school attendance, academic performance, and peer engagement.
Mary Ann Etling +2 more
wiley +1 more source
Mode-switching cooperative defense strategy for the orbit pursuit-evasion-defense game
Defence TechnologyThis paper presents a mode-switching collaborative defense strategy for spacecraft pursuit-evasion-defense scenarios. In these scenarios, the pursuer tries to avoid the defender while capturing the evader, while the evader and defender form an alliance ...
Yongshang Wei, Tianxi Liu, Cheng Wei
doaj +1 more source
Hydrodynamic pursuit by cognitive self-steering microswimmers
Communications Physics, 2023 The properties of biological microswimmers are mostly determined by fluid-mediated interactions, which govern their propulsion, perception of their surrounding, and the steering of their motion for pursuit.
Segun Goh +2 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Heavy menstrual bleeding (HMB) is a common condition among adolescents and young adults (AYAs) and is the leading cause of iron deficiency anemia (IDA) in this population. Growing evidence suggests that social determinants of health (SDOH) influence menstrual bleeding patterns, access to care, and treatment. However, no studies have
Maria Carter‐Febres +6 more
wiley +1 more source
Advanced Intelligent SystemsThe pursuit‐evasion game is studied for two adversarial active agents, modeled as a deterministic self‐steering pursuer and a stochastic, cognitive evader. The pursuer chases the evader by reorienting its propulsion direction with limited maneuverability,
Segun Goh +2 more
doaj +1 more source