A Study on Total System Error Analysis and Monitoring/Alerting for UAM’s Performance-based Navigation

Le résumé fourni par la source

The total system error in urban air mobility is examined by monitoring and alerting of issues at the corridor within performance-based navigation. The various components constituting the system should be scrutinized to ascertain the inherent error characteristics. In instances of flight technical errors, alterations in characteristics are identified based on the turbulence intensity. Then, the estimated total system error is employed to calculate the range of the required navigation performance (RNP). The result is aligned with the prerequisites for an accurate performance-based navigation and the maximum operating environment. Actual navigation performance is determined by considering the total system error. The error probability circle, which is calculated based on the actual navigation performance, is applied to establish the actual location. The monitoring and alerting capabilities are ensured to be within the computed RNP range.

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