Rail-Mounted Aerial Imaging for Vibration-Stable Flight
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Solution Overview
Problem
Existing aerial vehicle systems face challenges in achieving stable and unobstructed imaging during flight, particularly when capturing high-velocity subjects or navigating complex maneuvers.
Innovation Solution
A flight-capable rail-based system that integrates a vehicle-mounted rail system with rail-mounted elements, including an imaging device, which is securely attached to the rails via mounts that allow for pan angle configuration and vibration dampening, enabling stable imaging even at high speeds and during complex maneuvers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the imaging device is mounted directly to the aerial vehicle body, then the structure is simple, but vibrations during flight cause unstable imaging
Solution Approach 1:
A rail system serves as an intermediary mounting structure between the aerial vehicle body and the imaging device. The rails are mounted to the vehicle body, and the imaging device attaches to the rails via movable mounts, allowing for vibration isolation and stable imaging without direct rigid mounting
Solution Approach 2:
The mounting system incorporates movable mounts that allow the imaging device to move along the rails and adjust its position dynamically. This dynamic capability enables the system to adapt to vibrations and maintain stable imaging during flight maneuvers
2Area of stationary object
If the imaging device is positioned close to the aerial vehicle body, then the structure is compact, but the field of view is obstructed by the vehicle body and propellers
Solution Approach 1:
The rail system extends the mounting space into a new dimension along the length of the aerial vehicle body. The imaging device can be positioned at various distances from the body by moving along the rails, allowing optimization of field of view without increasing overall system footprint
3Adaptability or versatility
If the imaging device is fixed in position, then the mounting is simple, but the system cannot adapt to different imaging requirements or maneuvers
Solution Approach 1:
The mounting system uses movable mounts that can slide along the rails and be positioned at different locations. This dynamic positioning capability allows the imaging device to be reconfigured for different imaging requirements and flight maneuvers while using a relatively simple rail-based mechanism
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
The system achieves stable and high-quality imaging by minimizing vibrations and ensuring an unobstructed field of view, even when capturing high-velocity subjects or performing complex aerial maneuvers.
Implementation Method 1
mounts that allow for pan angle configuration and vibration dampening
Data Source
AI summary
A system includes a set of parallel rails, parallel with a first axis, comprising a first rail, a second rail, a third rail, and a fourth rail. The second rail has a first spacing from the first rail along a second axis orthogonal to the first axis. The third rail has a second spacing from the first rail along a third axis orthogonal to the first axis and the second axis. The fourth rail has the first spacing from the third rail along a fourth axis parallel to the second axis and has the second spacing from the second rail along a fifth axis parallel to the third axis. The system is configurable via a set of aerial arm type configuration options, a set of aerial vehicle configuration options, a set of transportation options, a set of imaging device accessory configuration options, and/or a set of mounted element configuration options.