This article addresses the dynamic average consensus problem and the distributed coordination algorithms available to solve it. Such a problem arises in scenarios with multiple agents, where each one has access to a time-varying signal of interest (for example, a robot sensor sampling the position of a mobile target of interest or a distributed energy resource taking a sequence of frequency measurements in a microgrid)
这里面signal of interest,target of interest都是啥意思啊,兴趣信号?怎么理解啊?