Matched Array Airspeed and Angle of Attack Alignment
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Solution Overview
Problem
Existing systems face challenges in efficiently aligning and optimizing two variables, such as airspeed and angle-of-attack in aircraft flight, or management and employee expectations in human capital management, requiring significant human expertise and effort, often leading to suboptimal performance and potential failures.
Innovation Solution
A matched array system and method that displays two variables in a two-dimensional array, using proxy values to align them along a unique 'alignment vector', providing visual and auditory feedback to operators, and optionally making automatic adjustments to achieve optimal performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If human operators manually evaluate and align two different variables using different gauges and metrics, then operational expertise and experience can be utilized, but significant effort is required and human error can lead to operational failures
Solution Approach 1:
The patent combines two separate gauges measuring different variables (airspeed and angle of attack) into a single integrated display. The first gauge displays airspeed with markings indicating optimal angle of attack ranges, while the second gauge displays angle of attack with markings indicating optimal airspeed ranges. This merging allows pilots to view both critical parameters on one display, reducing cognitive load and eliminating the need to constantly switch between separate instruments, thereby improving operational safety without increasing complexity.
Solution Approach 2:
The patent implements visual feedback mechanisms where the gauges provide immediate information about the relationship between airspeed and angle of attack. The markings on each gauge indicate the optimal range of the other variable, giving pilots real-time feedback on whether their current flight parameters are within safe operating limits. This continuous visual feedback helps prevent loss of control by alerting pilots when parameters deviate from optimal ranges.
2Loss of information
If multiple gauges displaying different variables are used, then comprehensive information is provided, but coordination and alignment of the variables becomes more difficult
Solution Approach 1:
The patent integrates multiple information displays into a single composite gauge assembly. The first gauge (airspeed indicator) and second gauge (angle of attack indicator) are positioned adjacent to each other and share a common structure. Each gauge includes markings that reference the optimal range of the other variable, creating a unified display that provides comprehensive information while simplifying the coordination task through spatial proximity and integrated design.
Solution Approach 2:
The patent applies different visual characteristics to different parts of the display to enhance information delivery. The first gauge uses airspeed markings with angle of attack range indicators, while the second gauge uses angle of attack markings with airspeed range indicators. This local differentiation allows pilots to quickly extract relevant information from each gauge based on their current flight phase and needs, reducing the cognitive effort required to coordinate multiple variables.
Data Source
AI summary
A matched array technology system and method for displaying in a two-dimensional array the structured interaction between airspeed and angle of attack of an aircraft during various stages of flight. Proxy values of airspeed and angle of attack are defined and scaled so the axes of the array contain corresponding indicators resulting in a “matched array” and an embedded, unique “alignment vector” of cells where the underlying airspeed and angle of attack combinations are consistent with controlled flight. Wherever the proxy values intersect, indicators depict proximity to the alignment vector, and the direction and extent of adjustments to either or both airspeed and angle of attack needed to achieve and maintain controlled flight.