Next-Generation
Swarm Autonomous Flight System

Developed based on ROS, the system communicates with the MAVROS process,
which converts the MAVLink protocol into ROS messages, enabling swarm autonomous flight control.

GAZEBO simulation environment

Validation of Preliminary R&D Outcomes

ACACT Performance Verification

Tested across three different scenarios at various speeds to ensure reliability and efficiency.

Scenario 1

Head-on Collision
Situation

Scenario 2

Overlapping Paths of Four Drones in a Swarm

Scenario 3

Multiple Collisions Occurring at Different Time Intervals

Unrivaled Technology for Collision Avoidance and Optimal Route Planning

In All Experiments, Our Algorithm Demonstrated Over 20% Performance Improvement in Route Planning and Collision Avoidance Compared to Existing Algorithms.

20%+

performance boost

Consistently Adaptive Collision Avoidance Performance Across Obstacles of Varying Speeds

Collision Avoidance Performance

Stability

ACACT

Adaptive Collision Avoidance Algorithm Based on Estimated Collision Time for Swarm UAVs

Collision Avoidance and Route Planning Algorithm for Swarm Drones Based on Virtual Gravitational Fields and Predicted Collision Time

가상의 중력장 예시

ACACT-Based Swarm Autonomous Flight Control System Architecture

Differentiation 1

Adaptive Collision Avoidance Based on Predicted Collision Time

Traditional collision avoidance algorithms focus on reducing collision probability for obstacles moving at a specific speed. However, in real-world scenarios, obstacles exist at varying speeds.

Differentiation 2

Solving the Problem of Unreachable Targets

Real-time collision avoidance algorithms often face challenges where obstacles prevent reaching the target destination.
Integrated Algorithm for Recognizing and Escaping Blocked Situations

Differentiation 3

Collision Avoidance Algorithm for Swarm Drones

Traditional collision avoidance algorithms are designed for single drones.
Not Applicable to Swarm Control