Research on the allocation method of top-level indicators for automatic carrier landing

This paper establishes a set of indicator allocation system for the top-level indicators of automatic carrier landing system (ACLS), from procedure to method, from simulation to verification. In the indicator system, an error tree is established, the values of the top-level indicators are clarified, and error models for each system of the carrier-based aircraft are constructed. Based on the simulation results of the error models, a linear model relationship was creatively proposed between a single error source and the top-level indicators, and the correctness of the linear model relationship were verified through a large number of simulation tests.