Integrates adaptive aircraft arrest system (IA3S)

Abstract

An Adaptive Aircraft Arrest System for emergency landings with collapsible, retractable poles that deploy vertically along the edges of a runway to suspend elasticized capture wires, which engage the

Description

This invention relates to the field of aircraft safety systems, specifically emergency arrest systems designed to decelerate and stabilize aircraft during runway overruns or emergency landings. Background The aviation industry has long relied on various arresting systems to handle emergency landings. Engineered Materials Arresting Systems (EMAS) and net-based arrest systems are widely used but suffer from critical limitations. 1. EMAS: These systems use crushable materials at the end of the runway to absorb an aircraft's kinetic energy. However, EMAS is only effective within specific weight and speed thresholds and offers no stabilization, which can result in skidding or tipping. 2. Net-Based Systems: While net systems engage the aircraft to slow it down, they often fail to prevent destabilizing movements, such as barrel rolls or wing strikes, leading to severe structural damage or passenger injuries. Given these limitations, there is a need for a versatile and adaptive arresting system that ensures effective deceleration while stabilizing the aircraft during emergency landings. Summary of the Invention The Integrated Adaptive Aircraft Arrest System (IA3S) addresses these limitations by combining collapsible poles, elasticized capture wires, Ai-guided trajectory alignment, and dynamic braking into a unified solution. Key features of the IA3S include: 1. Collapsible Poles: Rapidly deployable poles mounted along the runway edges, designed to suspend capture wires during emergency landings. 2. Elasticized Capture Mechanism: Wires that engage the aircraft's wings, fuselage, or landing gear, absorbing kinetic energy and ensuring controlled deceleration. 3. AI-Guided Trajectory Alignment: Advanced computational algorithms process real-time data to calculate deployment height, wire tension, and braking pressure. 4. Dynamic Braking: A braking system works in tandem with the capture wires to ensure smooth deceleration and prevent abrupt stops. 5. Universal Compatibility: Adaptable to various aircraft types and runway environments without requiring modifications to the aircraft Detailed Description of Embodiments 1. Collapsible Pole Deployment • Poles are installed along the edges of the runway, flush with the ground when not in use. • During emergencies, the poles extend vertically into the aircrafts flight path, creating a framework for the elasticized capture wires. * Poles are constructed from lightweight, high-strength materials capable of withstanding the forces involved in aircraft arrest. 2. Elasticized Capture Mechanism • Elasticized wires are suspended between the poles, positioned to engage the wings, fuselage, or landing gear of the approaching aircraft. • The wires are designed to stretch and absorb kinetic energy upon engagement, reducing stress on the aircraft while slowing it down. • Multiple tension levels can be set based on the aircraft’s weight and speed, allowing for optimized energy absorption. 3. AI-Guided Trajectory Alignment * A computational unit equipped with artificial intelligence analyzes real-time data from onboard aircraft systems, runway sensors, and weather monitoring devices. • The AI calculates: • Optimal pole deployment height and wire positioning based on the aircraft’s descent trajectory. • Appropriate tension settings for the capture wires to ensure safe deceleration. • Braking force to complement the wirebased arrest system. 4. Stabilization Features • The capture wires are strategically placed to secure the aircraft’s wings and fuselage, preventing destabilizing movements such as skidding, tipping, or barrel rolls. • Ground-based gripping mechanisms engage the aircraft’s landing gear to provide additional stability during deceleration. 5. Dynamic Braking Integration • A braking system embedded in the runway applies calculated pressure to slow the aircraft. • The braking force is adjusted dynamically to complement the capture wires, ensuring a smooth and controlled stop. 6. Emergency Activation and Reset • The system activates automatically when triggered by onboard distress signals, pilot input, or runway sensors detecting an emergency landing scenario. * After deployment, the poles retract, and the system resets to operational readiness within minutes, ensuring minimal disruption to runway operations. 7. Universal Compatibility • The IA3S is designed to accommodate a wide range of aircraft, from small private planes to large commercial jets, without requiring structural modifications. * The system can be installed on runways of varying lengths and configurations, making it suitable for diverse operational environments. Advantages of the IA3S * Safety: Prevents destabilizing movements, reducing the risk of injuries or fatalities during emergency landings. • Adaptability: Handles a wide range of aircraft sizes, weights, and emergency scenarios. • Efficiency: Quick deployment and reset minimize operational disruptions. * Cost-Effectiveness: Reduces damage to aircraft and infrastructure, lowering repair and downtime costs. Claims Page for the Integrated Adaptive Aircraft Arrest System (IA3S)

Claims

1. An aircraft arrest system for emergency landings, comprising:• A plurality of collapsible poles configured to deploy vertically from ground level along the edges of a runway;• Elasticized capture wires suspended between the poles, designed to engage an aircraft's wings, fuselage, or landing gear during landing; and• A mechanism for retracting the poles to ground level after deployment2. The system of claim 1, wherein the elasticized capture wires are constructed from high-strength, energy-absorbing materials that minimize stress on the aircraft while decelerating.

3. An artificial intelligence (Al)-driven computational unit integrated into the system, configured to:• Process real-time data from aircraft systems, runway sensors, and environmental monitoring devices;* Calculate optimal pole deployment height, wire tension, and braking force based on the aircraft's weight, speed, and trajectory; and• Continuously adjust system parameters during deployment to ensure safe deceleration.

4. The system of claim 3, wherein the computational unit is preprogrammed to respond to various aircraft types and emergency scenarios, including runway overruns, aborted takeoffs, and high-speed landings.

5. A dynamic braking system integrated with the aircraft arrest system, comprising:* Ground-based mechanical brakes;• Sensors that detect the aircraft's velocity and weight; and• A control mechanism that applies calculated braking pressure in coordination with the capture wires to decelerate the aircraft smoothly.

6. The system of claim 1, further comprising stabilization features, including:• Additional ground-based gripping mechanisms to engage the aircraft's landing gear; and* Damping systems designed to prevent skidding, tipping, or barrel rolls during deceleration.

7. An emergency activation mechanism, comprising:• Sensors embedded in the runway to detect distress signals or aircraft overspeed conditions;• Onboard aircraft systems capable of triggering the arrest system automatically or manually; and• A communication interface to synchronize activation between the runway system and the aircraft.

8. The system of claim 7, wherein the emergency activation mechanism initiates the following steps:• Deployment of the collapsible poles and capture wires;• Adjustment of wire tension and deployment height based on the incoming aircraft's parameters; and* Activation of dynamic braking and stabilization features.

9. A reset mechanism integrated into the system, comprising:* Automatic retraction of collapsible poles and wires after deployment; and* A diagnostic unit to check system readiness and prepare for subsequent operations within a defined reset time.

10. The system of claim 1, wherein the collapsible poles and capture wires are designed to accommodate various runwaylengths and configurations, making the system adaptable to multiple operational environments.

11. The system of claim 1, wherein the arrest system is universally compatible with commercial, private, and military aircraft, requiring no structural modifications to the aircraft itself.

12. The system of claim 3, further comprising a user interface that allows operators to input additional parameters, such as aircraft type and weather conditions, for enhanced system accuracy and adaptability.

13. The system of claim 5, wherein the dynamic braking system incorporates a failsafe mechanism to ensure operational redundancy during emergency scenarios.