Magnetic Anchor Landing System for Aerospace Vehicles
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Solution Overview
Problem
The aerospace industry faces challenges in securely landing and placing aerospace vehicles and objects on topographically challenging terrain, limiting access to extensive areas due to unstable landings, which restricts operations like search and rescue and extraterrestrial reconnaissance.
Innovation Solution
The Magnetic Anchor Landing System (MALS) uses a magnetic capture force to secure aerospace vehicles and objects onto a substrate, employing a magnetized landing pad and base with an electromagnetic clamping system, exhaust diversion, and tethering mechanisms to achieve stable and long-term placement in difficult environments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional landing systems are used on topographically challenging terrain, then vehicle stability is compromised, but the simplicity of the landing system is maintained
Solution Approach 1:
The patent replaces traditional mechanical anchoring systems with magnetic fields to secure the vehicle base to the substrate. The magnetic clamping force provides stable attachment without complex mechanical components, resolving the contradiction by improving reliability through magnetic coupling while avoiding increased mechanical complexity
Solution Approach 2:
The patent utilizes adjustable magnetic field strength parameters to optimize the clamping force. By controlling the magnetic field intensity, the system achieves reliable attachment on varied terrain without requiring complex mechanical adjustments, thus improving landing stability while maintaining system simplicity
2Adaptability or versatility
If magnetic anchor landing system is implemented, then access to inaccessible areas is enabled, but the device complexity increases
Solution Approach 1:
The magnetic anchor landing system serves multiple functions: it provides attachment force, adjusts to varying terrain conditions, and enables operation in micro-gravity environments. This multi-functionality achieves high terrain adaptability while consolidating capabilities into a single magnetic-based system rather than requiring multiple specialized mechanisms
Solution Approach 2:
The magnetic field acts as an intermediary between the vehicle base and the substrate, enabling attachment without direct mechanical contact. This intermediary approach allows the system to adapt to diverse terrains including cliffs and scree slopes while maintaining a relatively simple base design that doesn't require complex mechanical adaptation mechanisms
3Stability of the object's composition
If magnetic clamping force is used to secure the base, then lateral motion is mitigated, but the force requirements increase
Solution Approach 1:
The magnetic anchor system divides the clamping force into multiple discrete magnetic actuators distributed across the base. This segmentation allows the total force requirement to be distributed across several smaller magnetic fields, reducing the burden on any single magnet while collectively providing sufficient stabilizing force to mitigate lateral motion
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
MALS provides a secure and stable foundation for aerospace vehicles, mitigating lateral motion and preventing catastrophic losses during landing, enabling access to previously inaccessible areas, including micro-gravity environments, by using magnetic forces and adaptive systems for varying terrain conditions.
Implementation Method 1
a magnetic clamping force
Implementation Method 2
the landing pad enacts an electromagnetic force in response to the proximity of a landing vehicle
Data Source
AI summary
An apparatus and method for securing a landed aerospace vehicle/object onto a landing pad include a use of the magnetic force to couple the landed aerospace vehicle/object with the landing pad. A magnetized base captures and is anchored onto the landing pad. The use of a rocket booster in a high-gravity environment with the ensuring extreme heat exhaust emission considers the use of an exhaust ventilation system.