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Outline of Strip Rolling Technological Control Theory

Zhang Jinzhi

Strategic Study of CAE 2001, Volume 3, Issue 4,   Pages 46-55

Abstract: This system reflects only the static law of rolling process,so it is necessary to control dynamic rollingthe lead before the establishment of spring equation, after that the rolling process control theoryA new theory system, which is based on fundamental rolling technology control theory, is set up.Its main content included：the tension theory system in continuous rolling, which reflects the negativefeedback effect of tension, is set up;disturbance survey problem is settled in gauge control process

Keywords： continuous rolling process control     tension in continuous rolling     gauge control     shape stiffness     springequation for rolling mill     comprehensive equal reserves for load distribution    

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Strain and process engineering toward continuous industrial fermentation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1336-1353 doi: 10.1007/s11705-022-2284-6

Abstract: To increase the economic competitiveness of biological processes, continuous fermentation technologiesHowever, several key challenges should be addressed for the industrial application of continuous fermentation

Keywords： continuous fermentation     productivity     contamination     strain degeneration     metabolic engineering    

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An integrated approach for machine-learning-based system identification of dynamical systems under control: application towards the model predictive control of a highly nonlinear reactor system

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 2,   Pages 237-250 doi: 10.1007/s11705-021-2058-6

Abstract: Advanced model-based control strategies, e.g., model predictive control, can offer superior control ofkey process variables for multiple-input multiple-output systems.This work articulates an integrated system identification procedure for deriving black-box nonlinear continuous-timeon simulated data and integrated into a nonlinear model predictive controller for a highly nonlinear continuouswhich, in the face of process uncertainties or modelling limitations, allow rapid and stable control

Keywords： nonlinear model predictive control     black-box modeling     continuous-time system identification     machinelearning     industrial applications of process control    

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Accumulated damage process of thermal sprayed coating under rolling contact by acoustic emission technique

Jia XU,Zhen-yu ZHOU,Zhong-yu PIAO

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3,   Pages 227-232 doi: 10.1007/s11465-016-0395-9

Abstract:

The accumulated damage process of rolling contact fatigue (RCF) of plasma-sprayed coatings was investigatedAcoustic emission (AE) technique was introduced to monitor the RCF process of the coatings.AE signal characteristics were investigated to reveal the accumulated damage process.

Keywords： accumulated damage     spray coating     rolling contact fatigue     acoustic emission    

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Process control factors for continuous microbial perchlorate reduction in the presence of zero-valent

ARTHUR Robert D.,TORLAPATI Jagadish,SHIN Kyung-Hee,CHA Daniel K.,YOON Yeomin,SON Ahjeong

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 386-393 doi: 10.1007/s11783-013-0593-1

Abstract: Process control parameters influencing microbial perchlorate reduction via a flow-through zero-valentThe removal efficiency of 10 mg·L influent perchlorate concentration was reduced by 20%–80% without control

Keywords： perchlorate     zero-valent iron (ZVI)     microbial reduction     hydrogen    

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Two-sided ultrasonic surface rolling process of aeroengine blades based on on-machine noncontact measurement

Shulei YAO, Xian CAO, Shuang LIU, Kaiming ZHANG, Xiancheng ZHANG, Congyang GONG, Chengcheng ZHANG

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 2,   Pages 240-255 doi: 10.1007/s11465-019-0581-7

Abstract: The ultrasonic surface rolling process (USRP) is a novel surface treatment technique that can highly

Keywords： aeroengine blades     on-machine noncontact measurement     point cloud processing     path planning     surface strengthening    

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wavelet transform vis-à-vis fast Fourier transform of noisy vibration signals emanated from defective rolling

Deepak PALIWAL,Achintya CHOUDHURY,T. GOVANDHAN

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 2,   Pages 130-141 doi: 10.1007/s11465-014-0298-6

Abstract:

Fault diagnosis of rolling element bearings requires efficient signal processing techniques.For this purpose, the performances of envelope detection with fast Fourier transform (FFT) and continuouswavelet transform (CWT) of vibration signals produced from a bearing with defects on inner race and rolling

Keywords： Fault detection     spline wavelet     continuous wavelet transform     fast Fourier transform    

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Analysis of load transfer stability control strategy in hydraulic synchronized continuous slippage

LIU Yan-bo, WU Jian-zhong, ZHANG Xuan

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 2,   Pages 222-226 doi: 10.1007/s11465-006-0007-1

Abstract: Hydraulic synchronized continuous slippage technique, which integrates mechanical, electrical and hydrauliccontrol, is introduced in this paper for the practical requirements of some construction projects.Three speed control strategies to transfer the load excessive, lower and same speed are presented toaccomplish the smoothness and stability in the process of slippage.An optimization of the speed control strategy (same speed) is deduced from the modeling analysis and

Keywords： excessive     slippage technique     optimization     continuous slippage     engineering    

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Rolling process and fatigue property of a new-type hot-rolled low-carbon TRIP steel

Liu Ziquan,Tan Xiaodong,Yang Xiaolong,Xu Yunbo,Wu Di and Wang Guodong

Strategic Study of CAE 2014, Volume 16, Issue 1,   Pages 54-58

Abstract:

The mechanical properties， microstructures， fatigue properties and fatigue fractures of the conventional C-Mn wheel steels and the low- carbon low- silicon phosphorus/chromium-contained transformation induced plasticity（TRIP）steel were investigated. Results revealed that the new-type TRIP steel possessed similar yield strength ， tensile strength increased by 100~150 MPa and fatigue limit increased by 50~140 MPa，compared with the conventional C-Mn wheel steels. The fatigue limit increased with the increase of the tensile strength. The steel containing ferrite，bainite and retained austenite had a higher fatigue limit than the steel containing ferrite，bainite and pearlite or steel containing ferrite，pearlite and martensite-austenite islands.

Keywords： hot- rolling     low-carbon TRIP steel     rolling process     fatigue property     fatigue fracture    

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Continuous path control of robot arm in network-based remote control

Zheng Hua, Cong Shuang

Strategic Study of CAE 2008, Volume 10, Issue 10,   Pages 91-95

Abstract: on the point-to-point control, the continuous path control method is applied to the joint-coordinate-space-basedserial robot remote control system.The condition needed to realize the continuous control is analyzed and the computation formula of theThe actual remote control experiment is implemented, and the continuous and smooth movement results areIt's verified that better accuracy in remote system can be obtained by means of continuous path control

Keywords： remote control     continuous path control     robot arm system    

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Automated synthesis of steady-state continuous processes using reinforcement learning

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 2,   Pages 288-302 doi: 10.1007/s11705-021-2055-9

Abstract: Automated flowsheet synthesis is an important field in computer-aided process engineering.An agent is trained to take discrete actions and sequentially build up flowsheets that solve a given processThe method is applied successfully to a reaction-distillation process in a quaternary system.

Keywords： automated process synthesis     flowsheet synthesis     artificial intelligence     machine learning     reinforcement    

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Mechanism and control of existing faults on long-span concrete continuous system bridges in China

Lin Fan,Wang Ping,Xiao Kaijun,Li Wei

Strategic Study of CAE 2010, Volume 12, Issue 4,   Pages 78-81

Abstract:

Since 1980's, a lot of long-span prestressed concrete continuous

Keywords： prestressed     concrete     continuous bridge     fault     control method    

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Experimental Demonstrations and Analysis for Continuous Rolling Tension Formula

Zhang Jinzhi,Zhao Houxin,Wang Zhe,Wang Baoluo

Strategic Study of CAE 2008, Volume 10, Issue 4,   Pages 73-77

Abstract:

The continuous rolling tension formula is the core of the theory andthe application of continuous rolling system.In 1960s, the author introduced continuous rolling differential formula, the dynamic tension formulathe experimental results made by Motoho Asakawa and on-the-spot survey data of Baosteel 2050 heating continuous

Keywords： tension formula     experimental demonstrations     analytic root     deterministic    

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Ion beam figuring of continuous phase plates based on the frequency filtering process

Mingjin XU,Yifan DAI,Xuhui XIE,Lin ZHOU,Shengyi LI,Wenqiang PENG

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 1,   Pages 110-115 doi: 10.1007/s11465-017-0430-5

Abstract:

Ion beam figuring (IBF) technology is an effective technique for fabricating continuous phase plates

Keywords： ion beam figuring (IBF)     continuous phase plates (CPPs)     machining accuracy     machining efficiency     frequencyfiltering process    

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A rolling 6U parallel mechanism

Zhihuai MIAO, Yanan YAO

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1,   Pages 96-98 doi: 10.1007/s11465-011-0214-2

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Title Author Date Type Operation

Outline of Strip Rolling Technological Control Theory

Zhang Jinzhi

Journal Article

Strain and process engineering toward continuous industrial fermentation

Journal Article

An integrated approach for machine-learning-based system identification of dynamical systems under control: application towards the model predictive control of a highly nonlinear reactor system

Journal Article

Accumulated damage process of thermal sprayed coating under rolling contact by acoustic emission technique

Jia XU,Zhen-yu ZHOU,Zhong-yu PIAO

Journal Article

Process control factors for continuous microbial perchlorate reduction in the presence of zero-valent

ARTHUR Robert D.,TORLAPATI Jagadish,SHIN Kyung-Hee,CHA Daniel K.,YOON Yeomin,SON Ahjeong

Journal Article

Two-sided ultrasonic surface rolling process of aeroengine blades based on on-machine noncontact measurement

Shulei YAO, Xian CAO, Shuang LIU, Kaiming ZHANG, Xiancheng ZHANG, Congyang GONG, Chengcheng ZHANG

Journal Article

wavelet transform vis-à-vis fast Fourier transform of noisy vibration signals emanated from defective rolling

Deepak PALIWAL,Achintya CHOUDHURY,T. GOVANDHAN

Journal Article

Analysis of load transfer stability control strategy in hydraulic synchronized continuous slippage

LIU Yan-bo, WU Jian-zhong, ZHANG Xuan

Journal Article

Rolling process and fatigue property of a new-type hot-rolled low-carbon TRIP steel

Liu Ziquan,Tan Xiaodong,Yang Xiaolong,Xu Yunbo,Wu Di and Wang Guodong

Journal Article

Continuous path control of robot arm in network-based remote control

Zheng Hua, Cong Shuang

Journal Article

Automated synthesis of steady-state continuous processes using reinforcement learning

Journal Article

Mechanism and control of existing faults on long-span concrete continuous system bridges in China

Lin Fan,Wang Ping,Xiao Kaijun,Li Wei

Journal Article

Experimental Demonstrations and Analysis for Continuous Rolling Tension Formula

Zhang Jinzhi,Zhao Houxin,Wang Zhe,Wang Baoluo

Journal Article

Ion beam figuring of continuous phase plates based on the frequency filtering process

Mingjin XU,Yifan DAI,Xuhui XIE,Lin ZHOU,Shengyi LI,Wenqiang PENG

Journal Article

A rolling 6U parallel mechanism

Zhihuai MIAO, Yanan YAO

Journal Article