目的通过对人体的目标拾取运动特性进行研究 ,解决人体的目标拾取运动的二维建模问题。方法在借鉴前人研究的基础上 ,设计并进行了较为全面的二维目标拾取运动实验 ,取得了大量有价值的实验数据。结果在理论研究和实验分析的基础上 ,提出了新的描述人的二维目标拾取运动的理论模型 ,并采用所获得的实验数据对本理论模型进行了实验系数确定。结论该模型具有良好的适用性 ,不仅可以描述二维目标拾取运动 ,而且适用于一维情况 Objective To study the two-dimensional modeling of the human body’s target picking motion by studying the human body’s target picking kinematics. Methods Based on the previous studies, we design and conduct a more comprehensive two-dimensional target picking motion experiment, and obtain a lot of valuable experimental data. Results Based on the theoretical research and experimental analysis, a new theoretical model describing the human two-dimensional target picking motion was proposed. The experimental data of the theoretical model was determined by using the obtained experimental data. Conclusion The model has good applicability, not only can describe the two-dimensional target pick-up movement, but also for one-dimensional situation