A5016669699- Aerospace Engineering and Energy Systems
- Optical Systems and Laser Technology
- Advanced Algorithms and Applications
- Advanced Sensor and Control Systems
- Adaptive optics and wavefront sensing
- Adaptive Control of Nonlinear Systems
- Metaheuristic Optimization Algorithms Research
- Spacecraft Dynamics and Control
- Structural Health Monitoring Techniques
- Structural Engineering and Vibration Analysis
- Advanced Measurement and Detection Methods
- Laser Material Processing Techniques
- Advanced Measurement and Metrology Techniques
- Vibration Control and Rheological Fluids
- Lung Cancer Diagnosis and Treatment
- Effects of Vibration on Health
- Radiomics and Machine Learning in Medical Imaging
- 3D Surveying and Cultural Heritage
- Inertial Sensor and Navigation
- Esophageal Cancer Research and Treatment
- Advanced Decision-Making Techniques
- Ocular and Laser Science Research
- Optical Wireless Communication Technologies
- Infrastructure Maintenance and Monitoring
Shandong University of Science and Technology
2023-2024
University of Auckland
2024
Soochow University
2024
First Affiliated Hospital of Soochow University
2024
Fast steering mirrors (FSMs) have been used for decades to improve the performance of electro-optical imaging systems, such as airborne systems and space-based optical surveillance systems. With advantage increasing accuracy image motion compensation efficiency scanning imaging, backscanning step-and-stare has become main approach realizing wide-area According operating mode profile FSM in system, a combined optimized (COP) is designed avoid abrupt changes velocity acceleration FSM. The...
Abstract Background Currently, automatic esophagus segmentation remains a challenging task due to its small size, low contrast, and large shape variation. We aimed improve the performance of in deep learning by applying strategy that involves locating object first then performing task. Methods A total 100 cases with thoracic computed tomography scans from two publicly available datasets were used this study. modified CenterNet, an location network, was employed locate center for each slice....
This paper investigates the potential of negative stiffness suspensions for enhanced vehicle vibration isolation. By analyzing and improving traditional control algorithms, we propose experimentally validate novel skyhook, groundhook, hybrid strategies with characteristics. We establish pavement models, incorporate into suspension modeling, develop a performance evaluation index. Our research identifies shortcomings classical semi-active algorithms introduces new band selector to combine...
In order to achieve rapid laser spot alignment for communication, this paper proposes a center algorithm that combines coarse positioning and fine aiming, based on the concept of segmented control. The optimizes image filtering process by analyzing actual characteristics spot, considering requirements fast scanning speed aiming accuracy. Adaptive median adaptive threshold segmentation are utilized obtain with uniform brightness distribution. is theoretically experimentally demonstrated...
As the key device of overpressure control, active phase change control is very important to guarantee steady work aerostat during long voyage. Regarding malfunction phase-change device, this paper presents an innovative approach that applies Improved Sparrow Search Algorithm (ISSA) optimize BP neural network fault diagnosis model. After preprocessing, Kernel Principal Component Analysis (KPCA) algorithm employed reduce dimensionality auxiliary variables are highly correlated with which were...
The FSM control system is susceptible to disturbances, which affect its normal operation and subsequent design. In order ensure operation, this paper proposes a statistical test method for fault diagnosis of the system. Firstly, we use Hankel matrix identification acquire mathematical model Then, define difference between actual process output identified as error residual. Finally, establish confidence intervals, thresholds, statistics perform under conditions three by comparing with...