Abstract: The test facility status for multiple optical systems is introduced, and the limitation of existing test targets is explained. The principle of the dynamic optical target simulation system is discussed. A new testing equipment is proposed to overcome the limitation. The feasibility of the new solution is analyzed theoretically. The coordinate transformation process was calculated, and the feasibility of new dual-light-source dynamic optical target was validated. The engineering design scheme for the simulation system of the dual-light-source dynamic optical target was elaborated. The error analysis was carried out. The scheme which could meet the test and calibration demands of the test facilty of the multiple optical system was proved.