本文介绍了一种在密集目标环境下雷达建立和维持跟踪的一种新技术。这些目标可按编队飞行、彼此能机动或交叉。它们可以逐渐消失和再现,可以失掉分辨力或变得能分辨出来。如队形分散了,那么队形跟踪就变成独立跟踪。提出了队形跟踪系统的典型要求,讨论了这种方案的基本原理。同样的逻辑既适用于单一目标又适用于队形目标。文章最后给出了一些场地试验结果。 This article describes a new technique for establishing and maintaining radar in dense target environments. These targets can be flew in formation and can maneuver or cross each other. They can disappear and reappear, lose resolution or become identifiable. If the formation is dispersed, then formation tracking becomes independent tracking. The typical requirements of formation tracking system are proposed and the basic principle of this scheme is discussed. The same logic applies to both single goals and formation goals. Finally, the article gives some field test results.