Component assembly technology is one of the core technologies of component software.This article analyzes the status of current component assembly mechanism

pointing out the weaknesses of some representative assembly mechanisms

and then presents a new component assembly technology based on mobile agent.It uses the late assembly technology to overcome such defects of traditional component assembly mechanism as being difficult to modify and inflexible.Relying on the Group Table and Location Table presented

we implement the separation of the functional body and the assembly mechanism

developing and compiling them independently.Last

an example was introduced in the article to illustrate the component late assembly technology in Cogent.