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The aim of the project was to develop a HMI (Human-Machine Interface) with the help of which a person could remotely control and monitor the Vacuum measurement system. The Vacuum measurement system was constructed using a DAQ (Data…

Systems and Control · Computer Science 2014-05-21 Sourangsu Banerji

In this paper, a set of sensors is constructed via the pinning observability approach with the help of observability criteria given in [1] and [2], in order to make the given Boolean network (BN) be observable. Given the assumption that…

Systems and Control · Electrical Eng. & Systems 2022-03-08 Shiyong Zhu , Jianquan Lu , Jie Zhong , Yang Liu , Jinde Cao

The operation of instruments and detectors in laboratory or beamline environments presents a complex challenge, requiring stable operation of multiple concurrent devices, often controlled by separate hardware and software solutions. These…

In-operando techniques enable real-time measurement of intricate physical properties at the micro- and nano-scale under external stimuli, allowing the study of a wide range of materials and functionalities. In nanomagnetism, in-operando…

The Taishan Antineutrino Observatory (TAO) is a near-site experiment for the Jiangmen Underground Neutrino Observatory (JUNO). Its primary goal is to provide a precise reference reactor antineutrino energy spectrum, thereby eliminating the…

Instrumentation and Detectors · Physics 2026-05-19 Shengheng Huang , Mei Ye , Guihong Huang , Yichen Li , Zhimin Wang , Xiaohao Yin , Guang Luo , Fengpeng An , Jiahao Zhang

This paper outlines the scientific goals and observational strategies of the Mini-SiTian array. Mounted at Xinglong Observatory, the Mini-SiTian array consists of three 30 cm telescopes and has been in operation since 2022. The large field…

Instrumentation and Methods for Astrophysics · Physics 2025-04-03 Henggeng Han , Yang Huang , Beichuan Wang , Yongkang Sun , Cunshi Wang , Zhirui Li , Junjie Jin , Ningchen Sun , Kai Xiao , Min He , Hongrui Gu , Zexi Niu , Hong Wu , Jifeng Liu

Minimal input/output selection is investigated in this paper for each subsystem of a networked system. Some novel sufficient conditions are derived respectively for the controllability and observability of a networked system, as well as…

Optimization and Control · Mathematics 2019-10-15 Tong Zhou

The Antarctic TianMu Staring Observation Program is a time-domain optical sky survey project carried out in Antarctica, capable of large sky coverage, high-cadence sampling, and long-period staring. It utilizes the exceptional observing…

Instrumentation and Methods for Astrophysics · Physics 2026-01-01 Hubiao Niu , Jing Zhong , Yu Zhang , Jianchun Shi , Rui Rong , Jinzhong Liu , Shiyin Shen , Zhenghong Tang , Dan Zhou

We have implemented a control system for experiments in atomic, molecular and optical physics based on a commercial low-cost board, featuring a field-programmable gate array as part of a system-on-a-chip on which a Linux operating system is…

Atomic Physics · Physics 2021-10-20 Andreas Trenkwalder , Matteo Zaccanti , Nicola Poli

A new network data transmission strategy was proposed in Zhang \& Chen [2005] (arXiv:1405.2404), where the resulting nonlinear system was analyzed and the effectiveness of the transmission strategy was demonstrated via simulations. In this…

Chaotic Dynamics · Physics 2015-06-19 Guofeng Zhang , Guanrong Chen , Tongwen Chen , Maria D'Amico

Time-domain astronomy is one of the most important areas. Large sky area, deep-field, and short timescale are the priority of time-domain observations. SiTian is an ambitious ground-based project processing all sky optical monitoring,…

Instrumentation and Methods for Astrophysics · Physics 2025-04-03 Zi-Jian Han , Zheng-Yang Li , Chao Chen , Jia-Nan Cong , Ting-Ting Liu , Yi-Ming Zhang , Qing-Shan Li , Liang Chen , Wei-Bin Kong

SONG is a global ground based network of 1 meter telescopes for stellar time-domain science, an international collaboration involving many countries across the world. In order to enable a favourable duty cycle, the SONG network plans to…

Instrumentation and Methods for Astrophysics · Physics 2016-08-31 J. F. Tian , L. C. Deng , X. B. Zhang , X. M. Lu , J. J. Sun , Q. L. Liu , Q. Zhou , Z. Z. Yan , Y. Xin , K. Wang , X. J. Jiang , Z. Q. Luo , J. Yang

China is planning to construct a new space-borne gravitational-wave (GW) observatory, the TianQin project, in which the spaceborne telescope is an important component in laser interferometry. The telescope is aimed to transmit laser beams…

We describe a new, low-cost system designed to provide multi-sensor remote condition monitoring of modern scientific laboratories, as well as to allow users to perform actions from remote locations in case of detection of specified events.…

Networking and Internet Architecture · Computer Science 2024-06-19 Lorenzo Francesco Livi , Jacopo Catani

A wide bandwidth, dual polarized, modified four-square antenna is presented as a feed antenna for radio astronomical measurements. A linear array of these antennas is used as a line-feed for cylindrical reflectors for Tianlai, a radio…

As a core ground-based coronal observation facility in China's low-latitude high-altitude regions, the Lijiang Coronagraph leverages the natural advantages of Lijiang Astronomical Observation Station, including its 3200 m altitude and low…

Solar and Stellar Astrophysics · Physics 2026-05-26 Xuefei Zhang , Yu Liu , Tengfei Song , Mingyu Zhao , Xiaobo Li , Mingzhe Sun , Feiyang Sha , Xiande Liu

Ground-based observation at frequencies below 30 MHz is hindered by the ionosphere of the Earth and radio frequency interference. To map the sky at these low frequencies, we have proposed the Discovering the Sky at the Longest wavelength…

Instrumentation and Methods for Astrophysics · Physics 2021-12-22 Yuan Shi , Yidong Xu , Li Deng , Fengquan Wu , Lin Wu , Qizhi Huang , Shifan Zuo , Jingye Yan , Xuelei Chen

Using the 21 cm intensity mapping (IM) technique can efficiently perform large-scale neutral hydrogen surveys, and this method has great potential for measuring dark-energy parameters. Some 21 cm IM experiments aiming at measuring dark…

Cosmology and Nongalactic Astrophysics · Physics 2022-01-31 Peng-Ju Wu , Xin Zhang

The Robotic Remote Laboratory controls the Robot labs via the Internet and applies the Robot experiment in easy and advanced way. If we want to enhance the RRL system, we must study requirements of the Robot experiment in a deeply way. One…

Robotics · Computer Science 2012-12-27 Mohammad Alkafagee , Seifedine Kadry