Xin Zhang

Research Field

Glomus

Steppe

Glomeromycota

10.1016/j.soilbio.2013.11.020

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Citations (128)

Research on Sensorless FOC Method of PMSM based on ADRC

Frontiers in Computing and Intelligent Systems (2025)

Xin Zhang Miao Huang Lili Tao Shuping Zhang Zhihua Hu

This paper addresses the issues of low observer estimation accuracy, high speed overshoot, narrow speed range, and poor anti-disturbance performance in traditional sensorless Permanent Magnetic Synchronous Motor (PMSM) Field Oriented Control (FOC) systems. It proposes two control methods combining the Extended Kalman Filter (EKF) observer with Linear Active Disturbance Rejection Control (LADRC) and Nonlinear Active Disturbance Rejection Control (NLADRC). The EKF is used to estimate rotor position and speed, while LADRC and NLADRC controllers compensate for load disturbances in the speed loop. EKF outputs are used for feedforward compensation in the current loop, eliminating the coupling between d-axis and q-axis voltages. Simulation results show that both methods offer strong anti-disturbance performance, a wide speed range, strong speed overshoot suppression, and accurate estimation of motor speed and rotor position, thereby enhancing the operational stability of the PMSM system.

10.54097/mrx2sh32

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静菌効果Xanthomonas campestrispv.mangiferaeindicaeの6化合物剤の評価【Powered by NICT】

Hubei Nongye Kexue (2015)

Pu JinJi He Zhang Qi Yanxiang Xin Zhang Yu Qunfang

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Groundwater fluoride and arsenic mobilization in a typical deep aquifer system within a semi-arid basin

Journal of Hydrology (2022)

Chengcheng Li Xubo Gao Xin Zhang Yanxin Wang Ken Howard

δ34S

δ18O

10.1016/j.jhydrol.2022.127767

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Citations (30)

A methyltransferase gene from arbuscular mycorrhizal fungi involved in arsenic methylation and volatilization

Chemosphere (2018)

Jinglong Li Yuqing Sun Xin Zhang Yajun Hu Tao Li

Rhizophagus irregularis

10.1016/j.chemosphere.2018.06.092

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Citations (34)

Resource utilization of medical waste incineration fly ash to activate peroxydisulfate for tetracycline degradation: Synergy between adsorption and PDS activation

Environmental Research (2024)

Xiaolin Fang Guichang Zhang Xiaoping Zhang Songwen He Wei Xu

Peroxydisulfate

Degradation

10.1016/j.envres.2024.119488

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Citations (2)

Arbuscular mycorrhizal symbiosis alleviates arsenic phytotoxicity in flooded Iris tectorum Maxim. dependent on arsenic exposure levels

Environmental Pollution (2023)

Shuping Xing Qihui Shen Chuning Ji Luhua You Jinglong Li

Rhizophagus irregularis

Phytotoxicity

10.1016/j.envpol.2023.122841

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Citations (4)

Piriformospora indica colonization enhances remediation of cadmium and chromium co-contaminated soils by king grass through plant growth promotion and rhizosphere microecological regulation

Journal of Hazardous Materials (2023)

Kailu Zhang Haixiang Zhang Can Xie Zhiqiang Zhu Lin Li

10.1016/j.jhazmat.2023.132728

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Citations (19)

Influence of consumption of unsaturated alginate oligosaccharides on the gut microbiota and the intestinal mucosal immunity homeostasis in immunocompromised mice

Carbohydrate Polymer Technologies and Applications (2024)

Zhaopeng Shen Hua Yin Lu Sun Lu Chen Jiandong Li

Mucosal Immunity

Homeostasis

10.1016/j.carpta.2024.100604

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Long-Term Nickel Contamination Increased Soil Fungal Diversity and Altered Fungal Community Structure and Co-Occurrence Patterns in Agricultural Soils

SSRN Electronic Journal (2022)

Xuemeng Zhang Baodong Chen Shuping Xing Wei Fu Hui Wu

Nickel (Ni) contamination imposes deleterious effects on the stability of soil ecosystem. Soil fungal community as a crucial moderator of soil remediation and biochemical processes has attracted more and more interests. In the present study, soil fungal community composition and diversity under long-term Ni contamination were investigated and fungal interaction networks were built to reveal fungal co-occurrence patterns. The results showed that moderate Ni contamination significantly increased fungal diversity and altered fungal community structure. Specific biomarkers were selected by Linear discriminant analysis effect size analysis. Functional predictions based on FUNGuild suggested that the richness of symbiotrophic fungi significantly increased at moderate Ni contamination level and then decreased at heavy contamination level. Ni contamination strengthened fungal interactions. Keystone taxa at different Ni contamination levels, such as Penicillium, were identified, whichÂ might have ecological significance in maintaining the stability of fungal community to Ni stress. The present study provided a deeper insight into the effect of long-term Ni contamination on fungal community composition and co-occurrence patterns, and was helpful to further explore ecological risk assessment in cultivated field.

Fungal Diversity

10.2139/ssrn.4001143

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