Modular Aircraft Core with Interchangeable Mission Modules
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Solution Overview
Problem
Current aircraft design approaches are costly and inefficient in adapting to multiple missions and roles, as they often require distinct designs or expensive modifications, lacking true modularity and flexibility to accommodate diverse payload and operational requirements.
Innovation Solution
A modular aircraft design featuring a center section with integrated flight-critical components, detachable wings, and interchangeable mission modules, allowing for rapid reconfiguration of fuselage and wing components to suit various missions without significant weight or aerodynamic penalty.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a distinct aircraft is designed for a specific mission, then the aircraft can be optimized for that mission, but the development cost and time increase significantly
Solution Approach 1:
The aircraft is divided into modular components including interchangeable fuselages, wings, and tail sections that can be independently designed, manufactured, and assembled. This segmentation allows different mission-specific configurations to be created by combining different modules rather than designing entirely new aircraft for each mission.
Solution Approach 2:
A universal core platform is developed that can accommodate multiple fuselage types, wing configurations, and payload modules. This universal platform provides common systems and structures that can be reused across different mission configurations, reducing overall development complexity while maintaining mission-specific optimization capabilities.
2Adaptability or versatility
If an existing aircraft is modified for a new mission, then the aircraft can adapt to new requirements, but certification and qualification requirements make the process expensive and time-consuming
Solution Approach 1:
Modular components are pre-certified and pre-qualified during the design and manufacturing phase. Each fuselage type, wing configuration, and payload module undergoes certification independently before being integrated into the universal platform, allowing for parallel certification processes rather than sequential re-certification of entire aircraft.
Solution Approach 2:
The aircraft configuration is made dynamically changeable through interchangeable modules that can be swapped between missions. This dynamic reconfigurability allows the same certified platform to legally accommodate different certified modules without requiring re-certification of the entire aircraft system.
3Adaptability or versatility
If multiple missions are bridged in the design stage through an a priori requirement, then commonality among variants can be achieved, but extraordinary costs and engineering effort are required
Solution Approach 1:
The aircraft system is segmented into independent modular components (fuselages, wings, tail sections, payload modules) that can be individually designed for specific missions while sharing a common interface and universal platform. This segmentation reduces engineering effort compared to designing entirely new aircraft for each mission.
Solution Approach 2:
A universal core platform is designed with standardized interfaces and common systems that can accommodate multiple fuselage types and configurations. This universality achieves multi-mission commonality without requiring extraordinary engineering effort, as the platform is designed from the outset to accept various certified modules.
Data Source
AI summary
A flight-operable, truly modular aircraft has an aircraft core to which one or more of outer wings members, fuselage, cockpit, leading and trailing edge couplings, and empennage and tail sections can be removably coupled and/or replaced during the operating life span of the aircraft. In preferred embodiments the aircraft core houses the propulsive engines, avionics, at least 80% of the fuel, and all of the landing gear. The aircraft core is preferably constructed with curved forward and aft composite spars, that transfer loads across the center section, while accommodating a mid-wing configuration. The aircraft core preferably has a large central cavity dimensioned to interchangeably carry an ordnance launcher, a surveillance payload, electronic countermeasures, and other types of cargo. Contemplated aircraft can be quite large, for example having a wing span of at least 80 ft.