Dechao Ran
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View article: SPOD-YOLO: A Modular Approach for Small and Oriented Aircraft Detection in Satellite Remote Sensing Imagery
SPOD-YOLO: A Modular Approach for Small and Oriented Aircraft Detection in Satellite Remote Sensing Imagery Open
The accurate detection of small, densely packed and arbitrarily oriented aircraft in high-resolution remote sensing imagery remains highly challenging due to significant variations in object scale, orientation and background complexity. Ex…
View article: Internet of Satellites (IoS) for Intelligent Satellite Cluster: Applications, Methods, and Challenges
Internet of Satellites (IoS) for Intelligent Satellite Cluster: Applications, Methods, and Challenges Open
The integration of emerging technologies such as artificial intelligence and cloud computing is accelerating the development of intelligent and autonomous satellite systems. However, limitations in onboard sensing, computing, storage, and …
View article: Research on Multi satellite Collaborative Task Planning Technology
Research on Multi satellite Collaborative Task Planning Technology Open
As satellite technology advances and its applications expand, multi-satellite collaborative task planning has emerged as a key solution to address the growing demand for observation tasks amid limited satellite resources. By leveraging adv…
View article: A Consistent Round-Up Strategy Based on PPO Path Optimization for the Leader–Follower Tracking Problem
A Consistent Round-Up Strategy Based on PPO Path Optimization for the Leader–Follower Tracking Problem Open
Single UAVs have limited capabilities for complex missions, so suitable solutions are needed to improve the mission success rate, as well as the UAVs’ survivability. A cooperative multi-UAV formation offers great advantages in this regard;…
View article: Anomaly Detection via Tensor Multisubspace Learning and Nonconvex Low-Rank Regularization
Anomaly Detection via Tensor Multisubspace Learning and Nonconvex Low-Rank Regularization Open
Hyperspectral anomaly detection represents a crucial application of intelligent sensing, focusing on the identification and localization of anomalous targets. However, the complicated background distribution of hyperspectral imagery (HSI) …
View article: Finite-Time Orbit Control for Spacecraft Formation with External Disturbances and Limited Data Communication
Finite-Time Orbit Control for Spacecraft Formation with External Disturbances and Limited Data Communication Open
This work addresses the finite-time orbit control problem for spacecraft formation flying with external disturbances and limited data communication. A hysteretic quantizer is employed for data quantization in the controller-actuator channe…
View article: An unbiased carrier-phase anti-interference filter based on mirror frequency amplitude compensation
An unbiased carrier-phase anti-interference filter based on mirror frequency amplitude compensation Open
Anti-interference and high-precision measurement are two important indicators of the performance of a satellite navigation receiver. However, current receiver designs do not simultaneously satisfy these two criteria. While the carrier-phas…
View article: Extended‐State‐Observer‐Based Terminal Sliding Mode Tracking Control for Synchronous Fly‐Around with Space Tumbling Target
Extended‐State‐Observer‐Based Terminal Sliding Mode Tracking Control for Synchronous Fly‐Around with Space Tumbling Target Open
This paper presents a robust controller with an extended state observer to solve the Synchronous Fly‐Around problem of a chaser spacecraft approaching a tumbling target in the presence of unknown uncertainty and bounded external disturbanc…
View article: Multi-Equal-Collision-Probability-Cure Method for Convex Polygon-shape Spacecraft Safe Proximity Manoeuvres – CORRIGENDUM
Multi-Equal-Collision-Probability-Cure Method for Convex Polygon-shape Spacecraft Safe Proximity Manoeuvres – CORRIGENDUM Open
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