Base plate as a roll surface for a ball - or ball game practice apparatus.

• 1. 滚动式乒乓球练习器 [P] . 中国专利： CN202983122U . 2013.06.12
• 2. 在高尔夫球练习场使用的高尔夫球传送设备 [P] . 中国专利： CN101011630B . 2010.05.26
• 3. Base plate as a play - or. Roll surface for a ball - or ball game practice apparatus. [P] . 德国专利： DE1856927U . 1962-08-16

  机译： 发挥底板作用-或。球的滚动表面-或球类练习设备。

• 4. Playing field for a ball - or ball game practice apparatus. [P] . 德国专利： DE1855671U . 1962-07-26

  机译： 球的运动场-或球类练习设备。

• 5. Training structure for ball game i.e. basket-ball, has ball game plate forming unit provided with surface on which target forming rings for passage of ball, are distributed in its width and depth, and at different heights from ground [P] . 法国专利： FR2937559A1 . 2010-04-30

  机译： 用于球类游戏的训练结构，即篮球，具有在表面上具有用于球通过的目标形成环的表面的球类游戏板形成单元，其宽度和深度以及距地面的不同高度分布

• 1. TIN_DDM Buffer Surface Construction Algorithm Based on Rolling Ball Acceleration Optimization Model [J] . Jian DONG, Zhiheng ZHANG, Rencan PENG, 测绘学报(英文版) . 2020,第003期
• 2. Realtime Vision-Based Surface Defect Inspection of Steel Balls [J] . Wang Zhong, Xing Qian, Fu Luhua, 天津大学学报（英文版） . 2015,第001期
• 3. Automatic Detection of Steel Ball's Surface Flaws Based on Image Processing [J] . YU Zheng-lin, TAN Wei, YANG Dong-lin, 兵工学报（英文版） . 2007,第003期
• 4. Ball sorting system based on ball-plate control model [C] . Zhixian Ni, Wei Wang, Xuhang Cao Youth Academic Annual Conference of Chinese Association of Automation . 2018
• 5. Neural Network-Based PID Compensation for Nonlinear Systems Ball-on-Plate Example [D] . Mohammadi, A. 2018
• 6. Influencing Factors of Void closure in Skew-Rolled Steel Balls Based on the Floating-Pressure Method [O] . Chang Shu, Jitai Wang, Xuedao Shu, 2019
• 7. A comparative study of 3 on 2 and 3 on 3 basketball games based on on-the-ball decision-making and off-the-ball movement performed with 6th grade elementary students [O] . Yoko Onizawa, Satoshi Komatsuzaki, Takeshi Yoshinaga, 2008
• 8. Roll Angle and Ball Width Data Method Based on Dynamic Pressure for HelicopterApplications [R] . Kolwey, H. 1996

• 1. GRAPHICAL COMPUTING METHOD ON FOUR-BAR LINKAGE(1)——Inflexion Circle,Focal Axis,Ball’s Point,Centering-point Curve and Circling-point Curve For Four ISPs,Coupler Curves Based on Ball’s Points—— [J] . 周晋康 . 苏州大学学报：工科版 . 1992,第0S2期
• 2. Effects of the microstructure of twin roll cast and hot rolled plates on the surface quality of presensitized plates [J] . Yuan-Zhi Zhu ,Ya-Feng Zhang ,Chao-Qi Zhao . 矿物冶金与材料学报 . 2014,第009期
• 3. 多功能移动式智能球类练习器的开发与应用 [C] . 周明华 ,付宏志 ,周靖坤 . 第八届全国体育工程技术大会 . 2017
• 4. 钢球表面展开过程滚动接触动力学分析 [A] . 夏成涛 . 2016