针对传统不确定集约束稳健波束形成算法的性能依赖于模约束参数的问题， 提出了双不确定集约束的稳健宽带波束形成算法该算法将期望信号导向矢量约束于两个不同参数的球形不确定集中，解决模约束参数选择不当引起性能下降的问题.-The traditional uncertainty set constraint robust beamforming algorithm performance depends on the norm constraint parameter, the dual uncertain constrained robust wideband beam formation algorithm. The algorithm will expect signal steering vector is constrained to two different parameters of spherical uncertainty set, mode to solve the constraint parameter selection caused by improper performance degradation problem is presented.