The invention belongs to the technical field of data fusion, and particularly relates to an application method for virtual test verification of a flight control system based on data fusion. The method comprises the following steps: step 1, data acquisition; 2, data preprocessing; 3, constructing a convex optimization problem, and fusing and converting the data into convex quadratic programming; 4, solving fusion parameters; step 5, performing anomaly detection; aiming at a large-scale data fusion problem, the calculation complexity is simplified based on the convex optimization method, and the calculation efficiency is improved while the calculation accuracy is ensured; proper parameters and hyper-parameters are selected, and the parameters are further automatically selected and the algorithm is adjusted; in an actual flight control system, the data fusion algorithm of the invention has high real-time performance and real-time data processing capability. In conclusion, the method has a wide application prospect in virtual test verification of the flight control system.
本发明属于数据融合技术领域,具体涉及一种基于数据融合在飞控系统虚拟试验验证的应用方法。本发明包括步骤1:数据采集;步骤2:数据预处理;步骤3:凸优化问题构造,将数据融合转化为凸二次规划;步骤4:融合参数求解;步骤5:异常检测;本发明针对大规模的数据融合问题,基于凸优化的方法简化了计算复杂度,保证了计算准确性的同时提高计算效率;选择了适当的参数和超参数,进一步自动化选择参数以及调整算法;在实际飞控系统中,本发明的数据融合算法具备较高的实时性,以及对实时数据的处理能力。综上所述,本发明的方法在在飞控系统的虚拟试验验证中具有广阔的应用前景。
Application method in flight control system virtual test verification based on data fusion
基于数据融合在飞控系统虚拟试验验证的应用方法
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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