Search Results for author: Zihao Song

Found 5 papers, 2 papers with code

Automated Identification and Segmentation of Hi Sources in CRAFTS Using Deep Learning Method

1 code implementation29 Mar 2024 Zihao Song, Huaxi Chen, Donghui Quan, Di Li, Yinghui Zheng, Shulei Ni, Yunchuan Chen, Yun Zheng

We introduce a machine learning-based method for extracting HI sources from 3D spectral data, and construct a dedicated dataset of HI sources from CRAFTS.

UNET Segmentation

PI-AstroDeconv: A Physics-Informed Unsupervised Learning Method for Astronomical Image Deconvolution

no code implementations4 Mar 2024 Shulei Ni, Yisheng Qiu, YunChun Chen, Zihao Song, Hao Chen, Xuejian Jiang, Huaxi Chen

In the imaging process of an astronomical telescope, the deconvolution of its beam or Point Spread Function (PSF) is a crucial task.

Image Deconvolution

Dissipativity-Based Decentralized Co-Design of Distributed Controllers and Communication Topologies for Vehicular Platoons

1 code implementation11 Dec 2023 Shirantha Welikala, Zihao Song, Panos J. Antsaklis, Hai Lin

However, it is beneficial to design both the platooning controller and the communication topology simultaneously, i. e., controller and topology co-design, especially in the cases of platoon splitting and merging.

Distributed Adaptive Backstepping Control for Vehicular Platoons with Mismatched Disturbances Using Vector String Lyapunov Functions

no code implementations5 Jul 2022 Zihao Song, Shirantha Welikala, Panos J. Antsaklis, Hai Lin

Using this notion, we propose an adaptive backstepping controller for the platoon such that the compositionality and the distributed nature of the controller can be ensured while the internal stability and string stability of the closed-loop system are formally guaranteed.

Robust Approximate Simulation for Hierarchical Control of Piecewise Affine Systems under Bounded Disturbances

no code implementations4 Mar 2022 Zihao Song, Vince Kurtz, Shirantha Welikala, Panos J. Antsaklis, Hai Lin

First, a lower-dimensional linear system (abstraction) and an associated interface are designed to enable the output of the PWA system (concrete system) to track the output of the abstraction.

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