Abstract: In order to improve the capability of semi-physical simulation applied to the aerial remote sensing test scenes, the problems of insufficient fidelity and low precision were solved. An optoelectronic simulation detection and recognition technology platform based on miniature physical model was designed and implemented. Application scenarios were reproduced by constructing a miniature sand table model, and the remote sensing data acquisition and processing were realized based on the flight simulation turntable equipped with a truss robot. The experimental results show that the designed semi-physical simulation platform can simulate remote sensing test data by acquiring various photoelectric sensor data, laser radar can obtain the target orientation and distance information for three-dimensional reconstruction, and visible light camera and infrared camera can obtain the target two-dimensional image information for detection and recognition. Through demonstration and verification, the semi-physical simulation platform can provide effective support for aerial remote sensing test.