【摘要】 采用计算机仿真研究法和理论力学分析法,对两种类型的弧圈球打法的球与台面碰撞后球的状态变化规律进行研究和比较,结果发现两种研究方法得出相同结论,即前冲弧圈球速度有所减慢,但旋转增强,加转弧圈球速度加快,但旋转减弱。表明可以将计算机仿真技术有效地应用于有关乒乓球的动力学研究及其状态的测量中,对实践也具有一定的指导意义。更多还原

【Abstract】 With computer simulation approach and theoretical mechanics analysis approach,according to two kinds of the loop plays,the author studied and compared the state change laws of loop after colliding.The two kinds of results received in analysis are identical.The speed of high-speed loop slows down to some extent,but rotate is strengthened,and the speed of high-spin loop drive is accelerated,but rotate is weaken.The paper indicates that computer simulation technology can be applied to dynamics study and state measurement of table tennis,and it also has certain guidable meaning for practicing.更多还原