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  1. Article: A Compound Control Based on the Piezo-Actuated Stage with Bouc-Wen Model.

    Fang, Jiwen / Wang, Jia / Li, Chong / Zhong, Wei / Long, Zhili

    Micromachines

    2019  Volume 10, Issue 12

    Abstract: ... stage. But its hysteresis non-linearity can cause error in the piezo-actuated stage. A modified Bouc-Wen ... these parameters of the Bouc-Wen hysteresis model. An inverse model feedforward compensator is established based ... on the modified Bouc-Wen model. The fuzzy proportional-integral-derivative (PID) controller combined ...

    Abstract The piezoelectric actuator (PA) is one of the most commonly used actuators in a micro-positioning stage. But its hysteresis non-linearity can cause error in the piezo-actuated stage. A modified Bouc-Wen model is presented in this paper to describe the hysteresis non-linearity of the piezo-actuated stage. This model can be divided into two categories according to the input frequency: rate-independent type and rate-dependent type. A particle swarm optimization method (PSO) is employed to identify these parameters of the Bouc-Wen hysteresis model. An inverse model feedforward compensator is established based on the modified Bouc-Wen model. The fuzzy proportional-integral-derivative (PID) controller combined with the feedforward compensator is implemented to the piezo-actuated stage. The experimental results indicate that the proposed control strategy can compensate for the hysteresis phenomenon.
    Language English
    Publishing date 2019-12-07
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2620864-7
    ISSN 2072-666X
    ISSN 2072-666X
    DOI 10.3390/mi10120861
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Book: feng wen bai shi

    wu xi shi wen hua yi shu guan li zhong xin, dong lin shu yuan wen wu guan li chu bian

    dong lin shu yuan chuang jian jiu bai zhou nian ji nian wen ji

    2011  

    Language Chinese
    Size 286 S., Ill., 26 cm
    Publishing place fang zhi chu ban she, bei jing
    Document type Book
    ISBN 9787514402223 ; 7514402225
    Database Former special subject collection: coastal and deep sea fishing

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    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  3. Article: Applications of electromagnetic fields for nonthermal inactivation of microorganisms in foods: An overview by Yuanyuan Pan, Da-Wen Sun and Zhong Han

    Pan, Yuanyuan / Sun, Da-Wen / Han, Zhong

    Trends in food science & technology

    2017  Volume 64, Issue -, Page(s) 13

    Language English
    Document type Article
    ZDB-ID 1049246-x
    ISSN 0924-2244
    Database Current Contents Nutrition, Environment, Agriculture

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    In stock of ZB MED Bonn / Germany

    Z 5184: Show issues

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  4. Book: Feng yu wen hui, 1938-1947

    Zheng, Zhong

    2008  

    Author's details Zheng zhong zhu
    Keywords Chinese newspapers/History
    Language Chinese
    Size 4, 436 p, ill., ports, 21 cm
    Edition Di 1 ban
    Publisher Dong fang chu ban zhong xin
    Publishing place Shang hai
    Document type Book
    ISBN 7801868005 ; 9787801868008
    Database Former special subject collection: coastal and deep sea fishing

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  5. Book ; Online: Wind Turbine Aerodynamics II

    Shen, Wen Zhong

    2021  

    Keywords Technology: general issues ; wind turbine aerodynamics ; actuator disc ; AD/NS ; tip loss correction ; blade element momentum ; orthopter ; vertical axis wind turbine ; power coefficient ; torque coefficient ; shear flow ; wind tunnel ; CFD ; delayed detached-eddy simulation ; wind turbine ; tilt angle ; unsteady aerodynamics ; computational fluid dynamics ; wind tunnel experiment ; wind turbine airfoil ; turbulence ; Gurney flap ; aerodynamic characteristics ; aeroacoustics ; noise modelling ; noise control ; coned rotor ; aerodynamics ; n/a
    Size 1 electronic resource (144 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Publishing place Basel, Switzerland
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021291253
    ISBN 9783036524733 ; 3036524738
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  6. Book: Zhong guo dang dai wen xue gai guan

    Zhang, Zhong

    2002  

    Author's details Zhang zhong deng
    Language Chinese
    Edition Di er ban
    Publisher Bei jing ta xue chu ban she
    Publishing place Bei jing
    Document type Book
    Database Former special subject collection: coastal and deep sea fishing

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    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  7. Book ; Online: Cross Talk Between the Immune System and Metabolism

    Zhong, Jixin / Kong, Wen / Chen, Jie / Kong, Wen

    2020  

    Keywords Medicine ; Endocrinology ; immune system ; metabolism ; metabolic disease ; chronic inflammation ; metabolic dysregulation
    Size 1 electronic resource (119 pages)
    Publisher Frontiers Media SA
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021231316
    ISBN 9782889661701 ; 2889661709
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  8. Book ; Online: Wind Turbine Aerodynamics

    Shen, Wen Zhong

    2019  

    Abstract: Wind turbine aerodynamics is one of the central subjects of wind turbine technology. To reduce the levelized cost of energy (LCOE), the size of a single wind turbine has been increased to 12 MW at present, with further increases expected in the near ... ...

    Abstract Wind turbine aerodynamics is one of the central subjects of wind turbine technology. To reduce the levelized cost of energy (LCOE), the size of a single wind turbine has been increased to 12 MW at present, with further increases expected in the near future. Big wind turbines and their associated wind farms have many advantages but also challenges. The typical effects are mainly related to the increase in Reynolds number and blade flexibility. This Special Issue is a collection of 21 important research works addressing the aerodynamic challenges appearing in such developments. The 21 research papers cover a wide range of problems related to wind turbine aerodynamics, which includes atmospheric turbulent flow modeling, wind turbine flow modeling, wind turbine design, wind turbine control, wind farm flow modeling in complex terrain, wind turbine noise modeling, vertical axis wind turbine, and offshore wind energy. Readers from all over the globe are expected to greatly benefit from this Special Issue collection regarding their own work and the goal of enabling the technological development of new environmentally friendly and cost-effective wind energy systems in order to reach the target of 100% energy use from renewable sources, worldwide, by 2050
    Keywords Technology (General) ; Engineering (General). Civil engineering (General)
    Size 1 electronic resource (410 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Document type Book ; Online
    Note eng ; Open Access
    HBZ-ID HT020324008
    ISBN 9783039215249 ; 9783039215256 ; 3039215248 ; 3039215256
    DOI 10.3390/books978-3-03921-525-6
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  9. Article ; Online: Alu transposable elements rewire enhancer-promoter network through RNA pairing.

    Wen, Xingzhao / Zhong, Sheng

    Molecular cell

    2023  Volume 83, Issue 18, Page(s) 3234–3235

    Abstract: A recent study by Liang et al. ...

    Abstract A recent study by Liang et al.
    MeSH term(s) DNA Transposable Elements/genetics ; Promoter Regions, Genetic ; Regulatory Sequences, Nucleic Acid ; RNA, Antisense ; Alu Elements/genetics
    Chemical Substances DNA Transposable Elements ; RNA, Antisense
    Language English
    Publishing date 2023-09-22
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 1415236-8
    ISSN 1097-4164 ; 1097-2765
    ISSN (online) 1097-4164
    ISSN 1097-2765
    DOI 10.1016/j.molcel.2023.08.026
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5055: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  10. Article: Animal models of inflammatory bowel disease: category and evaluation indexes.

    Wen, Changlin / Chen, Dan / Zhong, Rao / Peng, Xi

    Gastroenterology report

    2024  Volume 12, Page(s) goae021

    Abstract: Inflammatory bowel disease (IBD) research often relies on animal models to study the etiology, pathophysiology, and management of IBD. Among these models, rats and mice are frequently employed due to their practicality and genetic manipulability. However, ...

    Abstract Inflammatory bowel disease (IBD) research often relies on animal models to study the etiology, pathophysiology, and management of IBD. Among these models, rats and mice are frequently employed due to their practicality and genetic manipulability. However, for studies aiming to closely mimic human pathology, non-human primates such as monkeys and dogs offer valuable physiological parallels. Guinea pigs, while less commonly used, present unique advantages for investigating the intricate interplay between neurological and immunological factors in IBD. Additionally, New Zealand rabbits excel in endoscopic biopsy techniques, providing insights into mucosal inflammation and healing processes. Pigs, with their physiological similarities to humans, serve as ideal models for exploring the complex relationships between nutrition, metabolism, and immunity in IBD. Beyond mammals, non-mammalian organisms including zebrafish,
    Language English
    Publishing date 2024-04-16
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2710871-5
    ISSN 2052-0034
    ISSN 2052-0034
    DOI 10.1093/gastro/goae021
    Database MEDical Literature Analysis and Retrieval System OnLINE

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