Zhenglong Zhu

Design and commissioning of a multiharmonic bunching system for the high-intensity heavy-ion accelerator facility

Zheng-Rong Wu, Long-Bo Shi, Zhenglong Zhu, Ke-An Jin et autres

cn (code pays fourni par la source)

Photonic generation of tunable microwave carriers in 2µm wavelength band in use of high-speed Ge-on-SOI photodetector

Zhenglong Zhu, Yanyi Wang, Nan Ye, Yingxiong Song

cn (code pays fourni par la source)

A polar-coordinate algorithm for accurate measurement of dynamic loaded Q factor and detuning in SRF cavities

Feng Qiu, Zhaojie Chen, Shihui Wei, Zheng Gao et autres

Analytical modeling and experimental verification of oscillatory ponderomotive instabilities in closed-loop superconducting rf cavities

Feng Qiu, Jiayi Peng, Shihui Wei, Zongheng Xue et autres

Superconducting radio-frequency (SRF) cavities with high-loaded-Q are susceptible to ponderomotive instabilities arising from nonlinear electromechanical coupling. Under low-level rf feedback control, stability analysis is challenging and has, until now, lacked comprehensive experimental verification. In this work, we linearize the coupled cavity electromagnetic …

cn (code pays fourni par la source)

Integrative taxonomy and cryptic diversity in dictyostelids: a 42% expansion of taxa known from China with conservation implications

Yucong Zou, Shuai Guo, Zhenglong Zhu, ZJ Zhang et autres

An inadequate understanding of microbial eukaryotes, especially dictyostelids, threatens accurate biodiversity assessments and conservation efforts. Integrative taxonomy combining ISCCNBS color quantification, spore morphometrics, and multi-locus phylogenetics (SSU rDNA, atp1) was applied to 68 dictyostelid isolates from 200 soil samples collected across China’s …

Hybrid CNN-BiLSTM Model with Simulated Annealing Optimization for Aircraft Engine RUL Prediction

Zhenglong Zhu, Jialiang Tao, Chi Zhang, Yunfeng Ma et autres

Predictive and health management is a key research direction to ensure the reliability and safety of aerospace systems, in which the remaining useful life prediction is of core significance in supporting condition-based maintenance and reducing operation and maintenance costs. In this paper, …

cn (code pays fourni par la source)

Compact Three-Section Mode Converter for Highlyefficient Light Coupling Between Glass Waveguide and Integrated Silicon Waveguide

Junyan Wu, Hao Duan, Yizhe Wu, Wenyu Li et autres

In this paper, a low loss evanescent light coupling between ion-exchanged graded glass waveguide and topintegrated silicon waveguide is proposed by a three-section reversely-tapered mode converter structure. By using the EME simulation method, the coupling loss is limited to about 0.254 dB …

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Classification of superconducting radio-frequency cavity faults of CAFE2 using machine learning

Lijuan Yang, Jiayi Peng, Feng Qiu, Yuan He et autres

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Online identification and compensation of nonlinearity in solid-state amplifiers at CAFe2

Shihui Wei, Jinying Ma, Zhenglong Zhu, Longbo Shi et autres

cn (code pays fourni par la source)

Virtual cavity probe for the real-time identification of cavity burst-noise type in superconducting radio-frequency systems

Jinying Ma, Lijuan Yang, Feng Qiu, Yuan He et autres

cn (code pays fourni par la source)

Study of longitudinal energy-phase oscillation excited by RF phase deviation in low-$${\varvec{\beta}}$$ proton and ion Linac

Guirong Huang, Zheng Gao, Zongheng Xue, Jinying Ma et autres

cn (code pays fourni par la source)

Novel phase-averaging reference system for the CiADS facility

Guirong Huang, Zheng Gao, Qi Henry Chen, Zongheng Xue et autres

cn (code pays fourni par la source)