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An Intelligent Non-Collocated Control Strategy for Ball-Screw Feed Drives with Dynamic Variations

Hui Liu, Jun Zhang, Wanhua Zhao

Engineering 2017, Volume 3, Issue 5,   Pages 641-647 doi: 10.1016/J.ENG.2017.04.007

Abstract: flexibilities of the slender screw spindle and joints between components, and an obvious feature of non-collocatedcontrol when a direct position measurement using a linear scale is employed.A corresponding control strategy, which is composed of a modal characteristic modifier (MCM) and an intelligenta combination of peak filters and notch filters, thereby shaping the plant dynamics into a virtual collocatedsystem and avoiding control spillover.

Keywords： Ball-screw feed drives     Varying high-order dynamics     Non-collocated control     Modal characteristic modifier    

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STRENGTHENING NON-POINT SOURCE POLLUTION CONTROL TO PROMOTE AGRICULTURAL GREEN DEVELOPMENT

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 503-509 doi: 10.15302/J-FASE-2023528

Abstract:

STRENGTHENING NON-POINT SOURCE POLLUTION CONTROL TO PROMOTE AGRICULTURAL GREEN DEVELOPMENT

Keywords： GREEN     AGRICULTURAL     PROMOTE     POLLUTION     SOURCE     DEVELOPMENT     POINT     STRENGTHENING     CONTROL    

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FULL TIME-SPACE GOVERNANCE STRATEGY AND TECHNOLOGY FOR CROPLAND NON-POINT POLLUTION CONTROL IN CHINA

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 593-606 doi: 10.15302/J-FASE-2023522

Abstract:

Ensuring food safety while reducing agricultural non-point source pollution is quite challenging,Effective systematic strategies and comprehensive technologies need to be developed for agricultural non-pointsource pollution control at the watershed scale to improve surface water quality.time-space governance strategy that prioritizes source management followed by endpoint water pollution controlsource pollution control.

Keywords： 4R chain technology system     agricultural non-point source pollution     case study     full time-space governance    

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Role of rural solid waste management in non-point source pollution control of Dianchi Lake catchments

LU Wenjing, WANG Hongtao

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 1,   Pages 15-23 doi: 10.1007/s11783-008-0006-z

Abstract: In recent years, with control of the main municipal and industrial point pollution sources and implementationpollution sources in the water body, the discharge of point source pollution decreased gradually, while non-pointAs one of the major targets in non-point source pollution control, an integrated solid waste controlling
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A new method for boring of non-circular holes

ZHANG Kai, HU De-jin

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4,   Pages 456-460 doi: 10.1007/s11465-006-0058-3

Abstract: mechanism composed of an electromagnetic stator and an electromagnetic rotor has been developed for boring non-circularlinearization of the actuation force near the static action point, a linear relationship between the controlcurrent and the actuation force was established, and the synchronizing control method of the electromagneticWith two-factor analysis of the linearization error of the actuation force, the influences of controlSimulation tests show that the turning radius of the rotor changes with the control current.

Keywords： electromagnetic actuation     control method     displacement     flexible body     revolving electromagnetic    

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Control division of agricultural non-point source pollution at medium-sized watershed scale in Southeast

HUANG Jinliang, HONG Huasheng, ZHANG Luoping

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 333-339 doi: 10.1007/s11783-008-0035-7

Abstract: This paper presents the study carried out for controlling agricultural non-point source pollution (NSPBased on the quantitative results derived from GIS and environmental models, five control division unitswere generated for NSP control in Jiulong River watershed, namely, controlling unit for soil losses,identify the critical source areas of NSP, which enables adjusting measures to local conditions by further controldivision units developed through such study for control and management of water quality degradation
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INTERACTIVE KNOWLEDGE LEARNING BY ARTIFICIAL INTELLIGENCE FOR SMALLHOLDERS

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 648-653 doi: 10.15302/J-FASE-2023505

Abstract: contribution to prevention of the overuse of nitrogen and phosphorus fertilizers, and mitigating agricultural non-point

Keywords： artificial intelligence     extension system     non-point source pollution control     smallholders     fertilization    

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A Study on the Prevention and Control of Major Chronic Non-communicable Diseases Abroad

Zhang Zhuqin and Liu Depei

Strategic Study of CAE 2017, Volume 19, Issue 2,   Pages 112-116 doi: 10.15302/J-SSCAE-2017.02.019

Abstract:

Major chronic non-communicable diseases, including cardiovascular andIn order to effectively prevent and control chronic diseases, enhance national health, and promote economicof Major Chronic Non-Communicable Diseases.This project conducted a series of studies on the prevention and control of chronic diseases at home, and compares the prevention and control systems of different countries.

Keywords： chronic non-communicable diseases     cardiovascular and cerebrovascular diseases     cancer     respiratory diseases     diabetes     disease control-and-prevention system    

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Integrated control strategies for railway vehicles with independently-driven wheel motors

FENG Jinzhi, LI Jun, Goodall R. M.

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 3,   Pages 239-250 doi: 10.1007/s11465-008-0053-y

Abstract: This paper studies the development of integrated control strategies for railway vehicles with independently-drivenFirst, a non-linear vehicle dynamic model and motor drive strategy are presented, which are followedby an investigation of the integrated control of stabilization, steering, and traction for the vehicleMeanwhile a reformulated Kalman filter is developed and applied to estimate the required feedback by the control

Keywords： development     independently-driven     non-linear     stabilization     reformulated    

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Review of Current Situation of Agricultural Non-Point Source Pollution and Its Prevention and Control

Shuxia Wu, Hongbin Liu, Shen Liu, Yaosheng Wang, Baojing Gu, Shuqin Jin, Qiuliang Lei, Limei Zhai, Hongyuan Wang

Strategic Study of CAE 2018, Volume 20, Issue 5,   Pages 23-30 doi: 10.15302/J-SSCAE-2018.05.004

Abstract: Making clear of the current situation of non-point agricultural pollution and its prevention and controltechnologies is the premise of non-point pollution control.The current mature non-point source pollution prevention and control techniques in planting and livestockIt also proposes that the combination of source control, process control, and end treatment is the mostCorresponding prevention and control technologies of non-point source pollution should be adopted according

Keywords： agricultural non-point source pollution     farmland nutrient runoff     pollutant discharge from livestockindustry     prevention and control technology    

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Improved local control without elective nodal radiotherapy in patients with unresectable NSCLC treated

YANG Kunyu, LIU Li, ZHANG Tao, WU Gang, CAO Fengjun, WANG Jianhua

Frontiers of Medicine 2007, Volume 1, Issue 4,   Pages 381-385 doi: 10.1007/s11684-007-0074-7

Abstract: therapeutic results of definitive radiotherapy for patients with stage IIIA or stage IIIB unresectable non-small-celllung cancer, 55 patients with clinically inoperable advanced non-small-cell lung cancer were studiedradiotherapy (ENI group); and in the other group, elective nodal irradiation was not included in CTV (non-ENIgroup, the mean prescription dose for gross tumor volumes was 58.4 Gy, while for the patients in the non-ENI

Keywords： significant difference     irradiation     unresectable non-small-cell     induction chemotherapy     influence    

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A Strategic Study on Health Economics Applied to Policymaking for the Prevention and Control of ChronicNon-Communicable Diseases

Gu Xuefei,Zhang Meili,Liu Xiaoqing,Li Tingting,Huang Xiao,Wang Chaoqun,Xu Nan,Xiang Guochun,Liu Kejun and Gao Runlin

Strategic Study of CAE 2017, Volume 19, Issue 2,   Pages 88-94 doi: 10.15302/J-SSCAE-2017.02.015

Abstract: in 2015: the Strategic Study on the Health Economics Applied to Policymaking for the Prevention and Controlof Chronic Non-Communicable Diseases.of chronic non-communicable diseases while they remain at a primary stage.of chronic non-communicable diseases.and applied to policymaking for the prevention and control of chronic non-communicable diseases.

Keywords： prevention and control of chronic non-communicable diseases     health economics     economic burden of disease    

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Bevacizumab in combination with pemetrexed and platinum for elderly patients with advanced non-squamousnon-small-cell lung cancer: a retrospective analysis

Frontiers of Medicine 2022, Volume 16, Issue 4,   Pages 610-617 doi: 10.1007/s11684-021-0827-8

Abstract: anti-VEGF monoclonal antibody, has significantly improved the clinical outcomes of patients with advanced non-squamous

Keywords： bevacizumab     elderly patient     advanced non-small-cell lung cancer     overall survival     toxicity    

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CROP-LIVESTOCK INTEGRATION FOR SUSTAINABLE AGRICULTURE IN CHINA: THE HISTORY OF STATE POLICY GOALS, REFORM OPPORTUNITIES AND INSTITUTIONAL CONSTRAINTS

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 518-529 doi: 10.15302/J-FASE-2023525

Abstract: historical evolution of crop-livestock integration in China with a specific focus on its role in mitigating non-point; and the present era in which crop-livestock integration is harnessed as a mechanism for pollution control

Keywords： crop-livestock integration     non-point source pollution control     nutrient cycling     policy intervention    

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Application of direct adaptive fuzzy slidingmode control into a class of non-affine discrete nonlinear Article

Xiao-yu ZHANG

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 12,   Pages 1331-1343 doi: 10.1631/FITEE.1500318

Abstract: Direct adaptive fuzzy sliding mode control design for discrete non-affine nonlinear systems is presentedTo obtain adaptiveness and eliminate chattering of sliding mode control, a dynamic fuzzy logical systemis used to implement an equivalent control, in which the parameters are self-tuned online.Stability of the sliding mode control is validated using the Lyapunov analysis theory.application to a robotic arm with two degrees of freedom further verify the good performance of the control

Keywords： Nonlinear system     Discrete system     Dynamic fuzzy logical system     Direct adaptive     Sliding mode control    

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Title Author Date Type Operation

An Intelligent Non-Collocated Control Strategy for Ball-Screw Feed Drives with Dynamic Variations

Hui Liu, Jun Zhang, Wanhua Zhao

Journal Article

STRENGTHENING NON-POINT SOURCE POLLUTION CONTROL TO PROMOTE AGRICULTURAL GREEN DEVELOPMENT

Journal Article

FULL TIME-SPACE GOVERNANCE STRATEGY AND TECHNOLOGY FOR CROPLAND NON-POINT POLLUTION CONTROL IN CHINA

Journal Article

Role of rural solid waste management in non-point source pollution control of Dianchi Lake catchments

LU Wenjing, WANG Hongtao

Journal Article

A new method for boring of non-circular holes

ZHANG Kai, HU De-jin

Journal Article

Control division of agricultural non-point source pollution at medium-sized watershed scale in Southeast

HUANG Jinliang, HONG Huasheng, ZHANG Luoping

Journal Article

INTERACTIVE KNOWLEDGE LEARNING BY ARTIFICIAL INTELLIGENCE FOR SMALLHOLDERS

Journal Article

A Study on the Prevention and Control of Major Chronic Non-communicable Diseases Abroad

Zhang Zhuqin and Liu Depei

Journal Article

Integrated control strategies for railway vehicles with independently-driven wheel motors

FENG Jinzhi, LI Jun, Goodall R. M.

Journal Article

Review of Current Situation of Agricultural Non-Point Source Pollution and Its Prevention and Control

Shuxia Wu, Hongbin Liu, Shen Liu, Yaosheng Wang, Baojing Gu, Shuqin Jin, Qiuliang Lei, Limei Zhai, Hongyuan Wang

Journal Article

Improved local control without elective nodal radiotherapy in patients with unresectable NSCLC treated

YANG Kunyu, LIU Li, ZHANG Tao, WU Gang, CAO Fengjun, WANG Jianhua

Journal Article

A Strategic Study on Health Economics Applied to Policymaking for the Prevention and Control of ChronicNon-Communicable Diseases

Gu Xuefei,Zhang Meili,Liu Xiaoqing,Li Tingting,Huang Xiao,Wang Chaoqun,Xu Nan,Xiang Guochun,Liu Kejun and Gao Runlin

Journal Article

Bevacizumab in combination with pemetrexed and platinum for elderly patients with advanced non-squamousnon-small-cell lung cancer: a retrospective analysis

Journal Article

CROP-LIVESTOCK INTEGRATION FOR SUSTAINABLE AGRICULTURE IN CHINA: THE HISTORY OF STATE POLICY GOALS, REFORM OPPORTUNITIES AND INSTITUTIONAL CONSTRAINTS

Journal Article

Application of direct adaptive fuzzy slidingmode control into a class of non-affine discrete nonlinear

Xiao-yu ZHANG

Journal Article