为提高人造草坪基布的承载能力及草簇分布的均匀性，提出了一种偏心轮式基布横动装置，实现了人造草坪的 Z 字型织造，并研究了 Z 字型摆幅大小对人造草坪基布承载能力的影响．文中建立了基布横动装置的虚拟样机模型，并进行了机构的运动仿真和空机运行实验，针对草簇行距为19 mm( 3/4 英寸) 的基布进行了 4 种不同摆幅的基布拉伸试验．结果表明: 与直线型相比，Z 字型人造草簇在基布上的分布更加均匀，基布的承载能力得到了较大的提升; 当Z 字型摆幅约为人造草坪行距的一半时，基布的承载能力更好．

In order to improve the bearing capacity of base fabric and the distribution uniformity of artificial turf,abase fabric- traverse device with eccentric wheel,which realizes the Z- shaped weaving of artificial turf,was deve-loped. Then,the influence of Z- shaped swing range on the bearing capacity of base fabric of artificial turf was ana-lyzed. Moreover,a virtual prototype model of the device was established,and the corresponding motion simulationand unloaded operation were carried out. Finally,tensile tests of the base fabric with a row spacing of 19 mm(3/4 inches) and with four different swing ranges were conducted. The results indicate that,as compared withline- shaped artificial turf,Z- shaped artificial one is of better distribution uniformity and stronger bearing capacity ofbase fabric,and that the bearing capacity of base fabric becomes superior when the swing range is about half of theline spacing of artificial turf.