The Distributed Flight Array (DFA) is a modular multi-propeller cooperative flight vehicle in which multiple single-rotor flight units work together to achieve cooperative flight and complex maneuvers. This paper presents distributed control and flight stabilization of DFA, especially involving different structures and the number of units that make up different structures. In this paper, the DFA simulation platform based on the theoretical part is used to conduct simulation tests. The effectiveness of the designed control algorithm (PID control combined with trajectory control) and the response ability of the system to external interference in dynamic environment are verified under different formation structures.