Haiguang Li

Composite adaptive cubature kalman filter with hierarchical bayesian noise estimation and NIS-gated Q-adaptation

Jinbao Zhang, Haiguang Li, Hong Xu, Duan Li et autres

Abstract Navigation and tracking systems for aerospace and low-altitude platforms suffer from significant noise uncertainties: platform maneuvering leads to time-varying process noise covariance Q, while sensor aging and atmospheric propagation interference cause drift in measurement noise covariance R. Nevertheless, the standard Cubature …

cn (code pays fourni par la source)

Bistatic InISAR Baseline Optimization for Joint Antenna Attitude and Observation Area Estimation in Stripmap SAR

W. B. Qian, Junling Wang, Lizhi Zhao, Haiguang Li et autres

cn (code pays fourni par la source)

Numerical Simulation on Energy Saving of Ash Removal and Aided Blowing System in Power Plants Under Bayesian Optimization

CHEN Zexu, Haiguang Li, ZHANG Chao

ObjectivesCurrent studies on energy saving of ash removal systems mainly rely on equipment modifications combined with numerical simulation, but their timeliness is limited. In contrast, the Bayesian optimization algorithm can efficiently explore the parameter space, improve the analysis efficiency of energy saving …

Thermodynamic analysis of waste heat recovery from drying calcium carbide slag using solar organic Rankine cycle

Zelan Su, Haiguang Li

Research on real-time estimation method for radar angle measurement error based on multiradar intersection

Haiguang Li, Jingdong Zhang, Feng Luo, Xuhuiwen Ma et autres

Real-time estimation and calibration of radar angle measurement error play a crucial role in precise radar tracking and positioning. To address the challenge of real-time calibration for systematic errors in radar angle measurement systems, this paper first designs a high-precision positioning algorithm …

cn (code pays fourni par la source)

Joint Estimation of Satellite Attitude and Observation Area Using Interferometric Phase in ISAR Imagery

W. B. Qian, Junling Wang, Lizhi Zhao, Haiguang Li et autres

cn (code pays fourni par la source)

High-Speed Target Tracking and Fusion Estimation Method Based on Adaptive Improved Cubature Kalman Filter

Jinbao Zhang, Haiguang Li, Jingdong Zhang, Boyang Liu et autres

Hypersonic target tracking is a major challenge currently faced by estimation theory, with its core difficulties lying in the strong nonlinear dynamic model, uncertain time-varying noise statistical characteristics, and complex maneuvering modes. Traditional nonlinear filtering algorithms often struggle to balance estimation accuracy, …

cn (code pays fourni par la source)

Target Localization of a Quadrotor UAV with Multi-Level Coordinate System Transformation Based on Monocular Camera Position Compensation

Haoting Liu, Zhipeng Ye, Mengmeng Wang, Haiguang Li et autres

In recent years, unmanned aerial vehicle (UAV) technology has been increasingly widely used in natural disaster rescue. To enable fast and accurate localization of rescue targets in disaster environments, this paper proposes a multi-level coordinate system transformation method for quadrotor UAVs based …

cn (code pays fourni par la source)

SAVI-GAN: An Self-attention Method GAN Using Pix2Pix for Visible to Infrared Image Translation

Haoting Liu, Hao Li, Kai Ding, Xiya Chang et autres

cn (code pays fourni par la source)

Low Light Image Enhancement Based on Deep Learning

C.-P. Chang, Haoting Liu, Hao Li, Kai Ding et autres

cn (code pays fourni par la source)

Research on Evaluation Technology of Local Battlefield Situation Reconstruction Based on Deep Learning Algorithm for UAV

Ping Wang, Haiguang Li, Jian Li, Hua Li et autres

Path Planning and Intelligent Obstacle Avoidance Using Improved A-star Algorithm

Zhipeng Ye, Haoting Liu, Hao Ming Li, Kai Ding et autres

cn (code pays fourni par la source)