摘要
运用文献资料法和逻辑分析法,通过力学原理,对羽毛球吊球时球在空中飞行的特性及受力特点与正拍面击打的球飞行中的特性及受力特点进行了对比分析,结论是:吊球时羽毛球的高速旋转产生了陀螺效应,导致球的转动轴与飞行方向不一致,使球的飞行轨迹出现异常;与正拍面击打的球比较,吊球时羽毛球水平速度衰减更快,落地时间更短。
By means of Mechanics Principle,a contrastive analysis on the characteristics of the flight of the shuttlecock and the pressure which the shuttlecock experiences during a dink and during a forehand stroke has been made.The conclusion is that When the high speed rotating lob shuttlecock produced gyro effect,leading to the rotation of the shuttlecock and the flight directions in different axis,and is the racket face struck the shuttlecock more,when lob horizontal speed faster,the attenuation shuttlecock landing more short time.
出处
《湖北广播电视大学学报》
2012年第12期151-152,共2页
Journal of Hubei Radio & Television University
关键词
羽毛球
吊球
旋转
陀螺效应
抛物线
Shuttlecock
Dink
Revolve
Gyroscopic effect
parabola
