PHM (Prognostics and Health Management)¶

The PHM module provides interfaces related to Prognostics and Health Management (PHM), including automated test configuration protocols, automated command injection, cloud-based data logging, fault diagnosis, and health assessment functionalities.

Module Functions¶

Function	Description
Automated MAVLink Control	Automated MAVLink protocol control and command sequence execution
Data Logging and Analysis	Cloud and local flight data logging and post-processing analysis
QGC Control Integration	Automated interaction with the QGroundControl ground station
Fault Diagnosis and Assessment	Fault detection, isolation, and health assessment algorithms
Visualization Configuration	Visualization and configuration of fault diagnosis results
Automatic Registration Management	Automatic drone registration and identity management

Core Classes and Interfaces¶

Class/Interface	Description
`AutoMavCtrl`	Core class for automated MAVLink control
`MavDB`	MAVLink database management, supporting both cloud and local storage
`MavCmd`	MAVLink command construction and transmission
`Ass`	Health assessment and fault diagnosis algorithms
`Debug`	Debug and diagnostic information output
`QGCCtrl`	Automated control of QGroundControl
`AutoReg`	Automatic drone registration management
`VisConf`	Visualization configuration management
`DataRec`	Data logging and playback

Usage Scenarios¶

Automated Testing¶

Execution of automated flight test sequences
Automatic execution of batch test cases
Data logging and analysis of test results

Health Management¶

Real-time fault detection during flight
Continuous assessment of system health status
Support for predictive maintenance decision-making

Data Acquisition¶

Automated acquisition of large-scale flight data
Cloud-based data storage and management
Data post-processing and report generation

Fault Diagnosis¶

Automatic identification of fault modes
Intelligent diagnosis of fault causes
Fault impact assessment and mitigation recommendations

Note: This document serves as the index page for the PHM module. Detailed API descriptions for each interface can be found in their respective standalone documentation pages.