Floatable Housing for Stealthy UAV Launch from Marine Vehicles
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Solution Overview
Problem
Sea-based launch systems are ill-equipped to deploy unmanned aircraft efficiently, as they lack the capability to rapidly and stealthily launch vehicles suited for reconnaissance and engagement missions, particularly in varying environmental conditions.
Innovation Solution
A floatable housing system adapted for marine vehicles that can be deployed underwater and rise to the surface, housing an unmanned aerial vehicle (UAV) and equipped with a control system to manage buoyancy, orientation, and ejection mechanisms, allowing for controlled and stealthy launch of UAVs into the air.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional torpedo tube or missile tube systems are used to launch vehicles, then the launch capability is established, but the system cannot effectively deploy unmanned aircraft suited for reconnaissance and engagement missions
Solution Approach 1:
The patent introduces a floatable housing as an intermediary component between the marine vehicle's torpedo tube and the unmanned aircraft. The housing is deployed through the torpedo tube, floats to the surface, and provides a stable platform for UAV launch, thereby adapting the conventional tube system for aircraft deployment without requiring complete system redesign
Solution Approach 2:
The launch system is divided into separate functional segments: the torpedo tube deployment mechanism, the floatable housing with buoyancy control, and the UAV ejection system. This segmentation allows each component to be optimized independently while maintaining overall system versatility for different mission types
2Productivity
If rapid deployment of unmanned aircraft is achieved, then mission response time is reduced, but detectability by enemy forces increases
Solution Approach 1:
The floatable housing serves as a stealth intermediary that remains submerged or near-submerged during approach, minimizing acoustic and visual signature. The UAV is launched from this concealed platform rather than directly from the submarine, reducing detectability while maintaining rapid deployment capability
Solution Approach 2:
The floatable housing is deployed in advance of the actual UAV launch, allowing it to float to the surface and establish a stable launch platform before the aircraft is ejected. This preliminary positioning enables rapid UAV deployment while the housing itself remains a low-profile, hard-to-detect object
3Object-affected harmful factors
If unmanned aircraft are launched from submerged position, then stealth is improved, but the complexity of buoyancy control and surface transition increases
Solution Approach 1:
The floatable housing incorporates automatic buoyancy control systems that self-regulate as the housing transitions from submerged to surface position. Sensors detect depth and pressure changes, automatically adjusting buoyancy elements without requiring complex manual intervention or overly sophisticated control systems
Solution Approach 2:
The housing utilizes changes in water pressure and buoyancy parameters as it ascends from submerged to surface position. By designing the housing to naturally respond to these environmental parameter changes, the system reduces the need for active, complex control mechanisms while maintaining effective stealth and surface transition
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
Enables rapid, stealthy, and effective deployment of UAVs from marine vehicles, enhancing mission effectiveness by ensuring successful transition to flight and reducing detectability, with the system capable of operating in various environmental conditions.
Implementation Method 1
a floatable housing (102) adapted for use with a marine vehicle and configured to be deployed underwater and rise to a surface
Data Source
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AI summary
Methods and apparatus for marine deployment according to various aspects of the present invention may operate in conjunction with a floatable housing adapted to be deployed by a marine vehicle. The floatable housing may be adapted to be launched from a marine vehicle and rise to the surface. Assets, such as an unmanned aerial vehicle, may be deployed from the surfaced floatable housing.