Flight Vibration Monitoring with Protective Control Strategies
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Solution Overview
Problem
Existing avionics systems lack real-time monitoring of vibration in flight devices, leading to potential structural damage, control system abnormalities, and safety risks due to inadequate detection of abnormal vibrations.
Innovation Solution
A data monitoring method and system that utilizes vibration sensors to collect real-time data from various points on a flight device, determining abnormal conditions and executing protective strategies to prevent damage and ensure safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If real-time vibration monitoring is implemented, then flight device safety is improved, but system complexity increases
Solution Approach 1:
The monitoring system is segmented into independent vibration sensors positioned at multiple locations on the flight device, each sensor independently detecting local vibration. This segmentation allows comprehensive monitoring coverage while keeping each sensor unit simple and modular, resolving the contradiction between comprehensive safety monitoring and system complexity.
Solution Approach 2:
A health monitoring system acts as an intermediary between the vibration sensors and the flight control system. The health monitoring system receives vibration data from sensors, processes the information, and communicates with the flight control system to execute protective strategies. This intermediary layer simplifies the overall system architecture by centralizing the monitoring logic and reducing direct complexity between sensors and control systems.
2Measurement precision
If real-time vibration data collection from multiple points is implemented, then monitoring precision is improved, but device complexity increases
Solution Approach 1:
The flight device structure is segmented into multiple monitoring points where vibration sensors are strategically positioned. Each sensor measures vibration at its specific location, and the collective data from these segmented measurement points provides comprehensive and precise vibration characterization of the entire structure without requiring an overly complex integrated sensor system.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables real-time monitoring and immediate action upon detecting abnormal vibrations, enhancing flight device safety by reducing downtime, costs, and improving operational efficiency.
Implementation Method 1
a vibration sensor respectively a connection with the health monitoring system and the flight control system... real-time collecting the current vibration data of the target flight device through the vibration sensor
Data Source
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AI summary
A data monitoring method, a data monitoring system, data monitoring equipment and a data monitoring medium. The method has: acquiring current vibration data of a target flight device in real time (S110); Determining an anomaly protection strategy of the target flight device based on the current vibration data (S120); The target flight equipment is controlled to execute corresponding operations (S130) according to an abnormality protection strategy. Embodiments of the invention, by acquiring the current vibration data of the target flight equipment in real time, determining an anomaly protection strategy of the target flight device based on the current vibration data.