Search Results - "Lu, Shengdong"

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  1. 1

    Grey Wolf Particle Swarm Optimized Pump–Motor Servo System Constant Speed Control Strategy by Lu, Shengdong, Wang, Hui, Zhao, Guochao, Zhou, Guoqiang

    Published in Machines (Basel) (01-01-2023)
    “…Aiming to solve the problems of poor dynamic response characteristics and the weak anti-jamming capability of the conventional proportional–integral–derivative…”
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    Journal Article
  2. 2

    MaNGA DynPop – I. Quality-assessed stellar dynamical modelling from integral-field spectroscopy of 10K nearby galaxies: a catalogue of masses, mass-to-light ratios, density profiles, and dark matter by Zhu, Kai, Lu, Shengdong, Cappellari, Michele, Li, Ran, Mao, Shude, Gao, Liang

    “…ABSTRACT This is the first paper in our series on the combined analysis of the Dynamics and stellar Population (DynPop) for the MaNGA survey in the final SDSS…”
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  3. 3

    Galaxy stellar and total mass estimation using machine learning by Chu, Jiani, Tang, Hongming, Xu, Dandan, Lu, Shengdong, Long, Richard

    “…ABSTRACT Conventional galaxy mass estimation methods suffer from model assumptions and degeneracies. Machine learning (ML), which reduces the reliance on such…”
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  4. 4

    Kinematical coherence between satellite galaxies and host stellar discs for MaNGA and SAMI galaxies by Wang, Sen, Xu, Dandan, Lu, Shengdong, Li, Cheng

    “…ABSTRACT The effect of angular momentum on galaxy formation and evolution has been studied for several decades. Our recent two papers using IllustrisTNG-100…”
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  5. 5

    From large-scale environment to CGM angular momentum to star-forming activities – I. Star-forming galaxies by Wang, Sen, Xu, Dandan, Lu, Shengdong, Cai, Zheng, Xiang, Maosheng, Mao, Shude, Springel, Volker, Hernquist, Lars

    “…ABSTRACT The connection between halo gas acquisition through the circumgalactic medium and galaxy star formation (SF) has long been studied. In this series of…”
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  6. 6

    MaNGA DynPop – II. Global stellar population, gradients, and star-formation histories from integral-field spectroscopy of 10K galaxies: link with galaxy rotation, shape, and total-density gradients by Lu, Shengdong, Zhu, Kai, Cappellari, Michele, Li, Ran, Mao, Shude, Xu, Dandan

    “…ABSTRACT This is the second paper of the Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) Dynamics and stellar Population (DynPop) series, which…”
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  7. 7
  8. 8

    Star Formation in Massive Galaxies at Redshift z ∼ 0.5 by Xu, Kun, Liu, Chengze, Jing, Yipeng, Wang, Yunchong, Lu, Shengdong

    Published in The Astrophysical journal (01-06-2020)
    “…It is believed that massive galaxies have quenched their star formation because of active galactic nucleus feedback. However, recent studies have shown that…”
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  9. 9

    MaNGA DynPop – II. Global stellar population, gradients, and star-formation histories from integral-field spectroscopy of 10K galaxies: link with galaxy rotation, shape, and total-density gradients by Lu, Shengdong, Zhu, Kai, Cappellari, Michele, Li, Ran, Mao, Shude, Xu, Dandan

    “…ABSTRACT This is the second paper of the Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) Dynamics and stellar Population (DynPop) series, which…”
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    Journal Article
  10. 10

    A complete catalogue of broad-line AGNs and double-peaked emission lines from MaNGA integral-field spectroscopy of 10K galaxies: stellar population of AGNs, supermassive black holes, and dual AGNs by Fu, Youquan, Cappellari, Michele, Mao, Shude, Lu, Shengdong, Zhu, Kai, Li, Ran

    “…ABSTRACT We analyse the integral field spectroscopy data for the ≈10 000 galaxies in final data release of the MaNGA survey. We identify 188 galaxies for which…”
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  11. 11

    SDSS-IV MaNGA: stellar population correlates with stellar root-mean-square velocity Vrms gradients or total-density-profile slopes at fixed effective velocity dispersion σe by Lu, Shengdong, Cappellari, Michele, Mao, Shude, Ge, Junqiang, Li, Ran

    “…ABSTRACT Galaxy properties are known to correlate most tightly with the galaxy effective stellar velocity dispersion σe. Here, we look for additional trends at…”
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  12. 12
  13. 13

    MaNGA DynPop – VI. Matter density slopes from dynamical models of 6000 galaxies versus cosmological simulations: the interplay between baryonic and dark matter by Li, Shubo, Li, Ran, Zhu, Kai, Lu, Shengdong, Cappellari, Michele, Mao, Shude, Wang, Chunxiang, Gao, Liang

    “…ABSTRACT We try to understand the trends in the mass density slopes as a function of galaxy properties. We use the results from the best Jeans Anisotropic…”
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  14. 14

    Energy, exergy, exergoeconomic, economic, and environmental analyses and multi-objective optimization of a novel combined cooling and power system with dual-pressure Kalina cycle-absorption refrigeration by Yang, Xinle, Yan, Zhenchao, Bu, Shujuan, Li, Weikang, Yu, Ning, Su, Chang, Lu, Shengdong, Wang, Xin

    Published in Energy conversion and management (01-09-2024)
    “…•A DPKC-AR-CCP system is proposed for using internal combustion engine waste heat.•A pneumatic booster pump unit is used to improve low-pressure Kalina…”
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  15. 15

    The enhanced sampling in parallel finite-time dynamics method with replica exchange by Xu, Chudong, Lu, Shengdong, Kong, Yongfeng, Xiong, Wanjie

    Published in Computer physics communications (01-06-2021)
    “…The finite-time dynamical method is an effective tool studying phase transition in many-body systems. We design a parallel version of this method based on…”
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  16. 16

    Performance and parameter prediction of SCR–ORC system based on data–model fusion and twin data–driven by Lu, Shengdong, Yang, Xinle, Bu, Shujuan, Li, Weikang, Yu, Ning, Wang, Xin, Dai, Wenzhi, Liu, Xunan

    Published in Energy (Oxford) (01-03-2024)
    “…This paper introduced an integrated approach of data–model fusion coupled with twin data–driven to address the bottlenecks of low accuracy and poor stability…”
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  17. 17

    A complete catalogue of broad-line AGNs and double-peaked emission lines from MaNGA integral-field spectroscopy of 10K galaxies: stellar population of AGNs, supermassive black holes, and dual AGNs by Fu, Youquan, Cappellari, Michele, Mao, Shude, Lu, Shengdong, Zhu, Kai, Li, Ran

    “…ABSTRACT We analyse the integral field spectroscopy data for the ≈10 000 galaxies in final data release of the MaNGA survey. We identify 188 galaxies for which…”
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    Journal Article
  18. 18

    Hot and counter-rotating star-forming disc galaxies in IllustrisTNG and their real-world counterparts by Lu, Shengdong, Xu, Dandan, Wang, Yunchong, Chen, Yanmei, Zhu, Ling, Mao, Shude, Springel, Volker, Wang, Jing, Vogelsberger, Mark, Hernquist, Lars

    “…ABSTRACT A key feature of a large population of low-mass, late-type disc galaxies are star-forming discs with exponential light distributions. They are…”
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  19. 19

    Quenched, bulge-dominated, but dynamically cold galaxies in IllustrisTNG and their real-world counterparts by Lu, Shengdong, Xu, Dandan, Wang, Sen, Wang, Yunchong, Mao, Shude, Xia, Xiaoyang, Vogelsberger, Mark, Hernquist, Lars

    “…ABSTRACT Galaxy morphologies, kinematics, and stellar populations are thought to be linked to each other. However, both simulations and observations have…”
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  20. 20

    From large-scale environment to CGM angular momentum to star forming activities – II. Quenched galaxies by Lu, Shengdong, Xu, Dandan, Wang, Sen, Cai, Zheng, He, Chuan, Xu, C Kevin, Xia, Xiaoyang, Mao, Shude, Springel, Volker, Hernquist, Lars

    “…ABSTRACT The gas needed to sustain star formation in galaxies is supplied by the circumgalactic medium (CGM), which in turn is affected by accretion from large…”
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