Customizable UAV Fuselage Assembly for Modular Payload Bays
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Solution Overview
Problem
Conventional aerial drones have locked geometries that make it difficult to reconfigure or repurpose them for different uses, often requiring multiple drones for various tasks due to insufficient payload bay space or extensive modifications.
Innovation Solution
A customizable fuselage assembly with a large, open payload bay and interchangeable covers, along with lateral stringers for strength and flexible mounting, allowing various payloads to be accommodated without sacrificing performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional drones have custom fuselage geometry for specific payloads, then payload accommodation is optimized, but reconfigurability for different uses deteriorates
Solution Approach 1:
The fuselage is divided into modular components: a standardized main body and interchangeable payload bay assemblies. Each payload bay assembly can be independently removed and replaced, allowing different payloads (camera, LIDAR, etc.) to be accommodated without modifying the entire fuselage structure. This segmentation enables easy reconfiguration while maintaining structural integrity.
Solution Approach 2:
The fuselage main body is designed with universal mounting interfaces and standardized dimensions that can accommodate multiple types of payloads. The payload bay opening and attachment features are configured to work with various payload forms factors, making the same fuselage suitable for different missions (aerial photography, terrain scanning, etc.) without requiring custom modifications.
2Volume of moving object
If payload bay space is increased to accommodate larger payloads, then payload volume is improved, but flight performance with smaller payloads deteriorates
Solution Approach 1:
The payload bay configuration is made dynamic through interchangeable covers and removable payload assemblies. When smaller payloads are installed, the payload bay volume is effectively reduced by using covers that close off unused portions of the bay. This dynamic adjustment of internal volume allows the drone to maintain optimal aerodynamic characteristics and weight distribution for different payload sizes, preserving flight performance.
3Adaptability or versatility
If extensive modifications are made to fuselage geometry for different payloads, then payload accommodation is improved, but manufacturing complexity and time deteriorate
Solution Approach 1:
The fuselage is pre-configured with standardized mounting interfaces, reinforcement structures, and attachment features during manufacturing. These preliminary preparations enable quick payload changes without requiring field modifications such as cutting apertures or adding structural elements. The standardized interfaces are built-in from the start, making the fuselage ready to accommodate various payloads through simple assembly operations.
Data Source
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AI summary
An unmanned aerial vehicle (UAV) includes a fuselage assembly, a further portion that attaches with the fuselage assembly, and a propulsion assembly coupled with the further portion. The propulsion assembly is constructed and arranged to provide propulsion for the UAV. The fuselage assembly includes a fuselage body constructed and arranged to operate as a forward portion of the UAV, lateral stringers coupled with the fuselage body and extending laterally along the fuselage body, and a set of interchangeable covers to cover at least a portion of a payload bay opening defined by the fuselage body. Utilizing such a fuselage assembly offers a highly configurable mounting architecture to accommodate a wide variety of payloads.