Airline Operations Control System for Aircraft Failure Response
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Solution Overview
Problem
Airline operations centers face challenges in managing aircraft failures due to complex ramifications and time constraints, making it difficult for personnel to understand the full impact of decisions, which can lead to costly delays and cancellations.
Innovation Solution
A computer-based airline operations control system with a searchable database and query module that simulates various responses to aircraft failures, such as repairing, delaying, or swapping aircraft, to provide stable operating solutions and display them to operations personnel, considering multiple routes and resources.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If aircraft operations personnel manually analyze and make decisions in response to aircraft failures, then they can exercise judgment and adaptability, but they cannot understand the full downstream impacts due to complex ramifications and time constraints
Solution Approach 1:
The patent introduces an automated simulation system as an intermediary between the aircraft failure and the operations personnel's decision-making. This system acts as a mediator that processes the complex ramifications and presents simplified, actionable information to the personnel, enabling them to make informed decisions without being overwhelmed by the complexity of downstream impacts.
Solution Approach 2:
The system performs preliminary simulation and analysis of various response options before the operations personnel make their final decision. By pre-calculating the downstream impacts of different actions (such as canceling, delaying, or swapping aircraft), the system provides advance information that enables better decision-making within the constrained time frame.
2Loss of information
If the system simulates all possible responses to aircraft failures, then it provides comprehensive information for decision-making, but the complexity of analyzing all permutations increases
Solution Approach 1:
The system extracts and focuses on the most critical factors and variables from the complete set of possible responses. Rather than presenting all permutations equally, it identifies and highlights the key decision factors and most impactful options, reducing the complexity burden on operations personnel while maintaining comprehensive analysis in the background.
Solution Approach 2:
The simulation analysis is segmented into manageable components and processed systematically. The system divides the complex problem space into discrete evaluation stages, assessing different response options independently and then synthesizing the results, which reduces overall complexity while maintaining completeness.
3Reliability
If more simulation options are evaluated, then better decisions can be made, but the time required for analysis increases
Solution Approach 1:
The system evaluates a sufficient number of simulation options to ensure reliable decision-making without exhaustively analyzing every possible permutation. It identifies and focuses computational resources on the most probable and impactful scenarios, achieving high decision quality with reduced analysis time by performing partial rather than complete enumeration of all options.
Solution Approach 2:
The system dynamically adjusts simulation parameters such as the depth of analysis, number of iterations, and scope of scenarios based on the specific failure context and time constraints. By changing these parameters adaptively, the system optimizes the balance between decision reliability and analysis time for each unique situation.
Data Source
AI summary
An airline operations control system for an airline having multiple aircraft and multiple routes formed by one or more flights where the airline operations control system includes a computer searchable database a query module configured to query the database and a display module and a method of controlling operation of the airline having the multiple aircraft and the multiple routes.