Integrity Detection and Supplementary Experimental Design of Semi-Physical Simulation Data on Aircraft Landing Points

For the semi-physical simulation test process of coordinates aircraft landing points, concept a completeness for point data is proposed, and criterion based on field expert estimation information established. An integrity detection method data, including dimensionality reduction, expansion, regularization, drawing envelope confidence region establishing steps, proposed. points that do not satisfy requirements completeness, surrogate model system was constructed backpropagation neural network method, conditions this were supplemented. Finally, application verification carried out. Through research 534A aircraft, it verified can well realize inspection design supplementary conditions. It lays good foundation fusion subsequent simulations data.