Simulation of Tennis Spinning Ball Flight Path Based on Fuzzy Reasoning Algorithm
Por um escritor misterioso
Last updated 19 setembro 2024
Topspin is one of the most widely used hitting techniques in a tennis match and it is an effective tool to win over the opponent. Hence, flight path simulation of a spinning ball can be a tremendous analysis tool to help tennis players perfect their game. This article proposes a fuzzy logic model based on the principles of kinematics and mechanics. This study analyzes the physical characteristics of a spinning ball during the flight process, which are divided into two categories: the characteristics of the ball on impact (including the floating and rotating it causes) and the landing rebound characteristics. These two characteristics are considered as the constraints of the flight path simulation and the inputs of the fuzzy logic model. Fuzzy logic is used to fuzzify the impact and landing rebound information of the ball based on the knowledge base, solve the problem, and finally defuzzify the results into crisp outputs, that is, accurate flight trajectory. The simulation results show that the estimation error of the proposed model is lower than 3.7 cm/s and 0.9°, and the success rate of accurate topspin execution is 100%, indicating that the proposed model is effective to train tennis players.
Studies and simulations on the flight trajectories of spinning table tennis ball via high-speed camera vision tracking system - Ping Wang, Qian Zhang, Yinli Jin, Feng Ru, 2019
Using a 3DOF Parallel Robot and a Spherical Bat to Hit a Ping-Pong Ball - Alberto Trasloheros, José M. Sebastián, Jesús Torrijos, Ricardo Carelli, Flavio Roberti, 2014
Traditional Computer-Vision Methods Implemented in Sports
PDF] A study of spin effects on tennis ball aerodynamics
PDF] A study of spin effects on tennis ball aerodynamics
Using a 3DOF Parallel Robot and a Spherical Bat to Hit a Ping-Pong Ball - Alberto Trasloheros, José M. Sebastián, Jesús Torrijos, Ricardo Carelli, Flavio Roberti, 2014
Low-cost Trajectory-Based Ball Detection for Impact Indication and Recording
Binocular Vision-Based Recognition Method for Table Tennis Motion Trajectory
Sensors, Free Full-Text
Tennis ball trajectory estimation using GA-based fuzzy adaptive nonlinear observer
PDF] A study of spin effects on tennis ball aerodynamics
PDF) Simulation of Tennis Spinning Ball Flight Path Based on Fuzzy Reasoning Algorithm
PDF) Simulation of Tennis Spinning Ball Flight Path Based on Fuzzy Reasoning Algorithm
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