根据工位约束条件的不同，将斗链装配线分为BBAL-1、BBAL-2 和BBAL-3 共3种类型; 针对不同类型的组织规则，分别建立数学模型，并对其自平衡性和自组织性进行对比．证明了BBAL-1 和BBAL-2 存在唯一的平衡点，且具有从任意状态收敛至平衡状态的良好的自组织性; 而BBAL-3 因工位条件的改变，平衡点的存在具有不确定性，若存在平衡点，其可以在平衡点处实现自平衡，但缺乏从任意状态收敛至平衡状态的自组织性．文中最后通过对3 类斗链装配线的数值仿真，对上述结论进行了验证．

According to the difference in station constraints,the bucket brigades assembly line (BBAL) is dividedinto three types,namely BBAL-1,BBAL-2 and BBAL-3,and the corresponding mathematical models are estab-lished to comparatively investigate the self- balancing and self- organizing performance of the three types of BBALs.It is found that (1) both BBAL-1 and BBAL-2 possess only one balance point and good convergence from anystates to the balance point; (2) the balance point of BBAL-3 is of uncertainty; and (3) BBAL-3 becomes self- ba-lanced at the balance point if the point exists,even though it cannot converge to the balance point from any states.The above- mentioned conclusions are finally proved by numerical simulations.