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Digital monitoring and health diagnosis for mechanical equipment operation safety based on fiber Bragg

Zude ZHOU, Desheng JIANG, Quan LIU

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 5-14 doi: 10.1007/s11465-009-0011-3

Abstract: introduces fiber Bragg grating (FBG) based on a fiber optic grating sensor developed to be embedded on mechanicalequipment for digital monitoring and health diagnosis.equipment design.engineering operation safety.engineering, and large mechanical equipment operation safety.

Keywords: fiber Bragg grating sensor (FBGS)     mechanical equipment operation safety     embedded technology     high-speed    

Failure Analysis, Safety Assessment, and Nondestructive Testing for Mechanical and Electrical Equipment

Zhong Qunpeng,Wu Huaisheng,Zhang Zheng,Tian Yongjiang

Strategic Study of CAE 1999, Volume 1, Issue 1,   Pages 43-48

Abstract:

This paper, from the viewpoint of epistemology, clarifies the position, role, and attributes of failure analysis and prevention in the development of science and technology. The discipline of failure analysis and prevention is multidisciplinary and inter-synthetical. It dependents on the development of both aplied sciences and pure sciences and has great positive effects on them.So, it is one of the most active factors in the conclusion of “Science and technology are the first productivity.” This paper also describes the dialectic relationship between failure analysis and failure prevention methodologically. While failure analysis is a process of converse thinking expost factor, which explores scientifically causes from results, the failure prevention is a process of prior thinking, which predicts results from causes.It is necessary to utilize the both thinking methods simultaneously and convert the afterwards analysis to the prior one for the development of science and technology. Finally, this paper summarizes the main contents, techniques, methodology, and future trends of failure analysis and prevention and the relationship between nondestructive testing and failure analysis and prevention.

Keywords: mechanical and electrical equipment     failure analysis     safety assessment     nondestructive testing    

Study of operation reliability based on diagnosis information for mechanical equipment

He Zhengjia,Cai Gaigai,Shen Zhongjie,Cao Hongrui,Li Bing

Strategic Study of CAE 2013, Volume 15, Issue 1,   Pages 9-14

Abstract: This study proposes two operation reliability assessment methods which use running condition monitoringVibration signals of mechanical equipment are decomposed and reconstructed by means of second generationacquire decomposed signals in sub-frequency bands, so that full condition information of running equipmentreliability for running equipment.A new operation reliability assessment index called membership reliability degree is defined and an operation

Keywords: mechanical equipment     operation reliability     normalized information entropy     membership reliability degree    

A bionic approach for the mechanical and electrical decoupling of an MEMS capacitive sensor in ultralow

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-023-0747-1

Abstract: However, attention has been rarely given on the influences of external mechanical and internal electricalIn this work, a bionic swallow structure design norm was developed for mechanical decoupling, and theinfluences of structural parameters on mechanical behavior were fully analyzed and optimized.High immunity to mechanical disturbances was maintained simultaneously, i.e., less than 0.369% and 0.058%

Keywords: micro-electro-mechanical system capacitive sensor     bionics     operation instability     mechanical and electrical    

Optimal Timing and Recycling Operation Mode for Electro-Mechanical Products Active Remanufacturing

Wang Gao,Tao Li,Shi-tong Peng,Liang Wang,Hong-chao Zhang

Frontiers of Engineering Management 2016, Volume 3, Issue 2,   Pages 115-122 doi: 10.15302/J-FEM-2016019

Abstract: method and the life cycle cost analysis, the optimal timing model of active remanufacturing for electro-mechanicalactive remanufacturing as its guidance, this study explores the economic efficiency and corresponding operationmode of electro-mechanical products when recycling in the optimal timing.To validate the optimal timing model for electro-mechanical products active remanufacturing, a specific

Keywords: electro-mechanical products     active remanufacturing     optimal timing     reverse logistics     recycling mode    

Evaluation of computer vision techniques for automated hardhat detection in indoor construction safety

Bahaa Eddine MNEYMNEH, Mohamad ABBAS, Hiam KHOURY

Frontiers of Engineering Management 2018, Volume 5, Issue 2,   Pages 227-239 doi: 10.15302/J-FEM-2018071

Abstract: Hence, employers must ensure their workers wear personal protective equipment (PPE), in particular hardhatsHowever, monitoring the presence and proper use of hardhats becomes inefficient when safety officers

Keywords: construction     safety     personal protective equipment     hardhat     computer vision    

A feasibility study on the design and walking operation of a biped locomotor via dynamic simulation

Mingfeng WANG,Marco CECCARELLI,Giuseppe CARBONE

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 2,   Pages 144-158 doi: 10.1007/s11465-016-0391-0

Abstract:

A feasibility study on the mechanical design and walking operation of a Cassino biped locomotor ismodel is elaborated in SolidWorks® environment in order to characterize a feasible mechanicalA preliminary prototype of the biped locomotor is built for the purpose of evaluating the operation performance

Keywords: feasibility study     biped locomotor     biped walking     mechanical design     dynamic simulation     tripod leg mechanism    

An Intelligent Control Method for the Low-Carbon Operation of Energy-Intensive Equipment Article

Tianyou Chai, Mingyu Li, Zheng Zhou, Siyu Cheng, Yao Jia, Zhiwei Wu

Engineering 2023, Volume 27, Issue 8,   Pages 84-95 doi: 10.1016/j.eng.2023.05.018

Abstract:

Based on an analysis of the operational control behavior of operation experts on energy-intensiveequipment, this paper proposes an intelligent control method for low-carbon operation by combining mechanismAn intelligent control system for low-carbon operation is developed by adopting the end–edge&ndash

Keywords: Energy-intensive equipment     Low-carbon operation     Intelligent control     End&ndash     edge&ndash     cloud collaboration    

Informatization of Mechanical Product —Some Information Techniques for Mechanical Equipment

Qu Liangsheng,Hu Zhaoyong

Strategic Study of CAE 2004, Volume 6, Issue 11,   Pages 20-28

Abstract:

Mechanical engineering is the basic content in traditional industry in China.Especially, the development of mechanical equipment will confine the development of many fields in nationalThis paper discusses how to use information technology to motivate and develop the traditional mechanicalengineering from the viewpoint of mechanical product, i. e. mechanical product informatization.practice, the paper mainly analyzes information fusion and feature extraction during the process of mechanical

Keywords: informatization     mechanical engineering     information fusion     feature extraction    

Operation safety risk analysis method of hydropower project considering time-dependent effect

Zhang Sherong,YanLei

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 51-55

Abstract: On the basis of analyzing the structure characteristics and mode of operation, the operation safety riskThe example shows that operation safety risk rate is closely related to both the service period and designIt could provide scientific basis for the operation safety and risk decision of the hydropower project

Keywords: operation safety of hydropower project     risk analysis     risk rate assessment     time-dependent reliability    

Mechanical design, modeling, and identification for a novel antagonistic variable stiffness dexterous

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0691-5

Abstract: research and proposes a novel antagonistic variable stiffness dexterous finger mechanism to improve the safetyBased on the concept of mechanical passive compliance, which is widely implemented in robots for interactions, a finger is dedicated to improving mechanical robustness.The mechanical design of the finger and its stiffness adjusting methods are elaborated.

Keywords: multifingered hand     mechanism design     robot safety     variable stiffness actuator    

Deep-Sea Mining Equipment in China: Current Status and Prospect

Yang Jianmin, Liu Lei, Lyu Haining, Lin Zhongqin

Strategic Study of CAE 2020, Volume 22, Issue 6,   Pages 1-9 doi: 10.15302/J-SSCAE-2020.06.001

Abstract: Countries in the world are accelerating the development of deep-sea mining equipment nowadays.the deficiencies in technologies and equipment in China from the perspectives of fundamental scientificscientific and technological issues to be resolved, and proposes the developing trends of deep-sea heavy operationequipment, ore transport equipment, and sea surface support vessels., so as to realize large-scale sea trials, conduct system design for long-term operation, and promote

Keywords: seabed mineral, deep-sea mining,deep-sea heavy operation equipment,ore transport equipment,sea surface    

Development Strategy of Nuclear Safety Technology in China

Peng Shuming, Xia Jiawen, Wang Yiren, Peng Xianke, Huang Hongwen, Zheng Chun, Ding Wenjie

Strategic Study of CAE 2021, Volume 23, Issue 3,   Pages 113-119 doi: 10.15302/J-SSCAE-2021.03.017

Abstract: Advanced and reliable nuclear safety technology is crucial for maintaining and improving intrinsic safety’s nuclear safety technology has made significant progress in recent years and its nuclear safetyFor example, the nuclear safety standards system needs improvement, the overall planning of nuclear safetysoftware research and development is insufficient, and the precision and advanced nuclear safety equipmentequipment.

Keywords: nuclear safety technology     standards system     nuclear safety software     nuclear safety equipment    

The analysis on structure safety monitoring data of Three Gorges Project in construction and operation

Yang Aiming,Duan Guoxue,Ma Nengwu

Strategic Study of CAE 2011, Volume 13, Issue 7,   Pages 117-122

Abstract: and pressure, as well as stress and strain of the main structures in the period of construction and operationMeanwhile, the operational status and safety features of various structures in different constructionthat the repeated rise and fall of reservoir water level affect the deformation of dam in storage and operationIt is concluded that the safety indexes of TGP are within the allowable range of design and the structuresare safe in operation.

Keywords: Three Gorges Project (TGP)     structure     safety monitoring     data analysis    

Green and Low-Carbon Development Path of Boiler Equipment in China

Li Jun, Da Yaodong, Liu Xuemin, Yu Jiming, Chang Yongqiang, Hou Nana

Strategic Study of CAE 2022, Volume 24, Issue 4,   Pages 212-221 doi: 10.15302/J-SSCAE-2022.04.021

Abstract: The shut-down units meeting the requirements for energy efficiency, environmental protection, safety,an optimized operation program to optimize the boiler’s full working condition operation.Nevertheless, there are certain safety hazards in practical application Timely revisions should be applied to the Special Equipment Safety Law of the People’s Republicacceleration of the alignment of quality and safety standards with international standards.

Keywords: boiler equipment     low-carbon development     energy conservation and efficiency promotion     fuel structureadjustment     intelligent operation    

Title Author Date Type Operation

Digital monitoring and health diagnosis for mechanical equipment operation safety based on fiber Bragg

Zude ZHOU, Desheng JIANG, Quan LIU

Journal Article

Failure Analysis, Safety Assessment, and Nondestructive Testing for Mechanical and Electrical Equipment

Zhong Qunpeng,Wu Huaisheng,Zhang Zheng,Tian Yongjiang

Journal Article

Study of operation reliability based on diagnosis information for mechanical equipment

He Zhengjia,Cai Gaigai,Shen Zhongjie,Cao Hongrui,Li Bing

Journal Article

A bionic approach for the mechanical and electrical decoupling of an MEMS capacitive sensor in ultralow

Journal Article

Optimal Timing and Recycling Operation Mode for Electro-Mechanical Products Active Remanufacturing

Wang Gao,Tao Li,Shi-tong Peng,Liang Wang,Hong-chao Zhang

Journal Article

Evaluation of computer vision techniques for automated hardhat detection in indoor construction safety

Bahaa Eddine MNEYMNEH, Mohamad ABBAS, Hiam KHOURY

Journal Article

A feasibility study on the design and walking operation of a biped locomotor via dynamic simulation

Mingfeng WANG,Marco CECCARELLI,Giuseppe CARBONE

Journal Article

An Intelligent Control Method for the Low-Carbon Operation of Energy-Intensive Equipment

Tianyou Chai, Mingyu Li, Zheng Zhou, Siyu Cheng, Yao Jia, Zhiwei Wu

Journal Article

Informatization of Mechanical Product —Some Information Techniques for Mechanical Equipment

Qu Liangsheng,Hu Zhaoyong

Journal Article

Operation safety risk analysis method of hydropower project considering time-dependent effect

Zhang Sherong,YanLei

Journal Article

Mechanical design, modeling, and identification for a novel antagonistic variable stiffness dexterous

Journal Article

Deep-Sea Mining Equipment in China: Current Status and Prospect

Yang Jianmin, Liu Lei, Lyu Haining, Lin Zhongqin

Journal Article

Development Strategy of Nuclear Safety Technology in China

Peng Shuming, Xia Jiawen, Wang Yiren, Peng Xianke, Huang Hongwen, Zheng Chun, Ding Wenjie

Journal Article

The analysis on structure safety monitoring data of Three Gorges Project in construction and operation

Yang Aiming,Duan Guoxue,Ma Nengwu

Journal Article

Green and Low-Carbon Development Path of Boiler Equipment in China

Li Jun, Da Yaodong, Liu Xuemin, Yu Jiming, Chang Yongqiang, Hou Nana

Journal Article