The study of situation evaluation in SimuroSot decision support systems

Abstract

Purpose -The purpose of this paper is to establish a situation evaluation model of the robot and ball in SimuroSot5vs5 platforms and enhance the strength of the team in a SimuroSot5vs5. Design/methodology/approach -This paper presents a mathematical model based on situation evaluations which can improve the strength of the team in SimuroSot5vs5. The situation evaluation focus on four aspects includes scores of both sides, possession of teams on ground, ball strategy, and treat. The statistical analysis of the score can verify validity and stability of current strategy in confrontation. To evaluate the situation more effectively without blindness, possession on both teams is, respectively, evaluated. Ball strategy analyzes coordinate transformation to the ball on the ground and illustrates the circumstance of both teams on the offensive position accurately in length and breadth. To know the circumstance on the field more completely and synthetically, a threat situation evaluation model is built. An effective and practical algorithm for comprehensive situation evaluation is successfully finished. The experiments prove validity and performance of the proposed situation evaluation model. Findings -A mathematical model is designed to achieve situation evaluation, and the strategy can change in accordance with different situations on the ground. Research limitations/implications -The system is specifically applied to SimuroSot5vs5 platform. The extensibility of the system is limited. Practical implications -When the robot and ball is in high speed movement, a large calculated amount will slow the speed of the system. Originality/value -The paper shows that situation evaluation in SimuroSot decision support systems will enhance the battle effectiveness of the soccer team.