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Study of Conceptual Design of Extension for Mechanical Products

Zhao Yanwei

Strategic Study of CAE 2001, Volume 3, Issue 5,   Pages 67-71

Abstract:

On the foundation summing up existing intelligent conceptual design method, this article puts forwardAround the core technology of intelligent conceptual design this article conducts research on the modelizationsignificance to resolve the bottleneck problem in theoretic studying and engineering realization of intelligentCAD.

Keywords: conceptual design     mechanical product     intelligent CAD     extension    

Research and Development of CAD/CAPP/CAM Integrated System

Wei Erwei,Liang Muyang,Yang Ping

Strategic Study of CAE 2000, Volume 2, Issue 4,   Pages 59-63

Abstract:

In this paper a practical CAD/CAPP/CAM integrated system is introduced.developed by mechanical designers, process planners and NC progragmmers on the basis of a commercial CAD

Keywords: CAD     CAPP     CAM     feature recognition    

CNC programming system for complex components based on KBE within integrated environment of CAD/CAPP/

Shengwen ZHANG, Guicheng WANG, Liang ZHANG, Xifeng FANG

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 97-102 doi: 10.1007/s11465-009-0007-z

Abstract: To promote the research and development of modern digital and intelligent manufacturing technology andknowledge based engineering (KBE) into the field of CNC programming within the integrated environment of CADThis paper constructs the architecture of CNC programming based on KBE within CAD/CAPP/CAM and exploresThe integration of the CAD/CAM system and the CAPP system of enterprises has been achieved by takingthe powerful CAD/CAM system of UG NX as a platform.

Keywords: NC programming     CAD/CAPP/CAM     KBE    

System Simulation for Large-scale Bridge Construction Schedule Based on 4D CAD

Zhang Zhengfeng,Fu Jinqiang,Wu Kangxin,Zhang Fayu

Strategic Study of CAE 2006, Volume 8, Issue 1,   Pages 63-66

Abstract: Combined the object-oriented system simulation technology for complex engineering system with the CADdigital modeling technology, the system simulation of bridge construction based upon 4D CAD was presentedAnd the corresponding software of visualization simulating system, based on 4D CAD, for construction

Keywords: construction schedule     system simulation     4D CAD     cable-stayed bridge    

A Novel Attribute-Based Encryption Approach with Integrity Verification for CAD Assembly Models Article

Yueting Yang, Fazhi He, Soonhung Han, Yaqian Liang, Yuan Cheng

Engineering 2021, Volume 7, Issue 6,   Pages 787-797 doi: 10.1016/j.eng.2021.03.011

Abstract:

Cloud manufacturing is one of the three key technologies that enable intelligent manufacturing.This paper presents a novel attribute-based encryption (ABE) approach for computer-aided design (CAD)contained in an assembly ciphertext (ACT) file, are adapted for content keys decryption instead of CADABE framework has the ability to combine the deformation protection method with a content privacy of CADExperimental simulation on typical CAD assembly models demonstrates that the proposed approach is feasible

Keywords: Information security     Cloud-based design and manufacture     Co-design     CAD assembly models     Attribute-based    

Optimal localization of complex surfaces in CAD-based inspection

XU Jinting, LIU Weijun, SUN Yuwen

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4,   Pages 426-433 doi: 10.1007/s11465-008-0068-4

Abstract: Complex surface inspection requires the optimal localization of the measured surface related to the design surface so that the two surfaces can be compared in a common coordinate frame. This paper presents a new technique for solving the localization problem. The basic approach consists of two steps: 1) rough localization of the measured points to the design surface based on curvature features, which can produce a good initial estimate for the optimal localization; 2) fine localization based on the least-square principle so that the deviation between the measured surface and the design surface is minimized. To efficiently compute the closest points on the design surface of the measured points, a novel method is proposed. Since this approach does not involve an iterative process of solving non-linear equations for the closest points, it is more convenient and robust. The typical complex surface is used to test the developed algorithm. Analysis and comparison of experimental results demonstrate the validity and applicability of the algorithm.

Keywords: deviation     comparison     non-linear     localization     inspection    

Selecting and prioritizing key factors for CAD/CAM software in small- and medium-sized enterprises using

Ghulam ZAKRIA, Zailin GUAN, Yasser RIAZ, Mirza JAHANZAIB, Anwar KHAN,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2,   Pages 157-164 doi: 10.1007/s11465-010-0017-x

Abstract: In today’s fast-paced world, computer-aided design/computer-aided manufacturing (CAD/CAM) systemsPrior to investment in a CAD/CAM system, it is essential for investor to know how to maximize their benefitsfrom buying a new or by changing an existing CAD/CAM system.a methodology to assist small- and medium-sized manufacturing companies of Pakistan in selecting a CADTo accomplish this purpose, data have been collected about current CAD/CAM systems.

Keywords: computer-aided design (CAD)     computer-aided manufacturing(CAM)     SMEs     analytical hierarchal approach     Expert    

From Computer-Aided Design (CAD) Toward Human-Aided Design (HAD): An Isogeometric Topology Optimization

Yingjun Wang,Mi Xiao,Zhaohui Xia,Peigen Li,Liang Gao

Engineering 2023, Volume 22, Issue 3,   Pages 94-105 doi: 10.1016/j.eng.2022.07.013

Abstract: design mode of human-aided design (HAD) is proposed to replace conventional computer-aided design (CAD; thus, it has great potential as a revolutionary technology to change the current design mode from CAD

Keywords: Human-aided design     CAD/CAE integration     Isogeometric analysis     Structural optimization     Isogeometric topology    

An intersection algorithm based on transformation

CHEN Xiao-xia, YONG Jun-hai, CHEN Yu-jian

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3,   Pages 364-369 doi: 10.1007/s11465-006-0024-0

Abstract: intersection of curves and surfaces is a fundamental problem in many areas such as computer graphics, CAD

Keywords: intersection     superposi     animation     fundamental     CAD/CAM    

Development Strategy of Intelligent Ship Engineering Technology

Lang Shuyan, Zeng Xiaoguang, Zhang Min

Strategic Study of CAE 2019, Volume 21, Issue 6,   Pages 27-32 doi: 10.15302/J-SSCAE-2019.06.005

Abstract:

With the rapid development of emerging technologies, intelligent shipIn this study, we introduced the technical classification of intelligent ships, summarized the currentdevelopment status of intelligent ship technology in China and abroad, studied the characteristics ofFurthermore, we suggest that China should pay equal attention to R & D and application of the intelligent

Keywords: ship intelligention     intelligent ship technology     intelligent ship    

Intelligent Products and Equipment Led by New-Generation Artificial Intelligence

Tan Jianrong, Liu Zhenyu, Xu Jinghua

Strategic Study of CAE 2018, Volume 20, Issue 4,   Pages 35-43 doi: 10.15302/J-SSCAE-2018.04.007

Abstract:

Intelligent products and equipment is the value carrier, technologicalprerequisite and material base of intelligent manufacturing and service.The intelligent products and equipment refers to two dialectical aspects: on the one hand, commercializationof intelligent technology, turning intelligence technology into products, which is mainly reflectedmanufacturing equipment, intelligent production, and intelligent management.

Keywords: intelligent products and equipment     knowledge engineering     intelligent state sensing     intelligent variationadaptation     intelligent knowledge learning     intelligent control decision    

New technology foresight method based on intelligent knowledge management

Lingling ZHANG, Siting HUANG

Frontiers of Engineering Management 2020, Volume 7, Issue 2,   Pages 238-247 doi: 10.1007/s42524-019-0062-z

Abstract: Intelligent knowledge management emphasizes human–machine integration, which combines the advantagesThus, we proposed a new technology foresight method based on intelligent knowledge management.

Keywords: technology foresight     intelligent knowledge management     technological online platform    

Intelligent Forecasting Mode and Approach of Mid and Long Term Intelligent Hydrological Forecasting

Chen Shouyu,Guo Yu,Wang Dagang

Strategic Study of CAE 2006, Volume 8, Issue 7,   Pages 30-35

Abstract:

Intelligent calculating tools such as fuzzy optimization approaches, BP neural network and geneticorganically synthesizes fuzzy optimal selection, BP neural network and genetic algorithm and establishes intelligentThe results are highly promising and show that the operation speed, precision and stability of intelligent

Keywords: fuzzy optimal selection     BP neural network     genetic algorithm     intelligent forecasting mode     mid and longterm intelligent hydrological forecasting    

Intelligent Petroleum Engineering Perspective

Mohammad Ali Mirza, Mahtab Ghoroori, Zhangxin Chen

Engineering 2022, Volume 18, Issue 11,   Pages 27-32 doi: 10.1016/j.eng.2022.06.009

Abstract:

Data-driven approaches and AI algorithms are promising enough to be relied on even more than physics-based methods; their main feed is data which is the fundamental element of each phenomenon. These algorithms learn from data and unveil unseen patterns out of it. The petroleum industry as a realm where huge volumes of data are generated every second is of great interest to this new technology. As the oil and gas industry is in the transition phase to oilfield digitization, there has been an increased drive to integrate data-driven modeling and machine learning algorithms in different petroleum engineering challenges. ML has been widely used in different areas of the industry. Many extensive studies have been devoted to exploring AI applicability in various disciplines of this industry; however, lack of two main features is noticeable. Most of the research is either not practical enough to be applicable in real-field challenges or limited to a specific problem and not generalizable. Attention must be given to data itself and the way it is classified and stored. Although there are sheer volumes of data coming from different disciplines, they reside in departmental silos and are not accessible by consumers. In order to derive as much insight as possible out of data, the data needs to be stored in a centralized repository from where the data can be readily consumed by different applications.
 

Keywords: Artificial intelligence     Machine learning     Intelligent reservoir engineering     Text mining     Intelligentgeoscience     Intelligent drilling engineering    

Intelligent Manufacturing of Special Equipment Based on Intelligent Connection

Liu Sanjiang, Chen Zuzhi, Shi Kun, Li Guanghai

Strategic Study of CAE 2020, Volume 22, Issue 6,   Pages 143-150 doi: 10.15302/J-SSCAE-2020.06.019

Abstract: Implementing intelligent manufacturing in the special equipment field could facilitate the transformation, intelligent quality management, and real-time monitoring of dynamic risks.Based on this, intelligent connection is introduced as a technology path for developing intelligent manufacturingof special equipment, and the concept of intelligent connection is further analyzed.equipment and developing intelligent applications.

Keywords: special equipment     intelligent manufacturing     intelligent connection     parallel development    

Title Author Date Type Operation

Study of Conceptual Design of Extension for Mechanical Products

Zhao Yanwei

Journal Article

Research and Development of CAD/CAPP/CAM Integrated System

Wei Erwei,Liang Muyang,Yang Ping

Journal Article

CNC programming system for complex components based on KBE within integrated environment of CAD/CAPP/

Shengwen ZHANG, Guicheng WANG, Liang ZHANG, Xifeng FANG

Journal Article

System Simulation for Large-scale Bridge Construction Schedule Based on 4D CAD

Zhang Zhengfeng,Fu Jinqiang,Wu Kangxin,Zhang Fayu

Journal Article

A Novel Attribute-Based Encryption Approach with Integrity Verification for CAD Assembly Models

Yueting Yang, Fazhi He, Soonhung Han, Yaqian Liang, Yuan Cheng

Journal Article

Optimal localization of complex surfaces in CAD-based inspection

XU Jinting, LIU Weijun, SUN Yuwen

Journal Article

Selecting and prioritizing key factors for CAD/CAM software in small- and medium-sized enterprises using

Ghulam ZAKRIA, Zailin GUAN, Yasser RIAZ, Mirza JAHANZAIB, Anwar KHAN,

Journal Article

From Computer-Aided Design (CAD) Toward Human-Aided Design (HAD): An Isogeometric Topology Optimization

Yingjun Wang,Mi Xiao,Zhaohui Xia,Peigen Li,Liang Gao

Journal Article

An intersection algorithm based on transformation

CHEN Xiao-xia, YONG Jun-hai, CHEN Yu-jian

Journal Article

Development Strategy of Intelligent Ship Engineering Technology

Lang Shuyan, Zeng Xiaoguang, Zhang Min

Journal Article

Intelligent Products and Equipment Led by New-Generation Artificial Intelligence

Tan Jianrong, Liu Zhenyu, Xu Jinghua

Journal Article

New technology foresight method based on intelligent knowledge management

Lingling ZHANG, Siting HUANG

Journal Article

Intelligent Forecasting Mode and Approach of Mid and Long Term Intelligent Hydrological Forecasting

Chen Shouyu,Guo Yu,Wang Dagang

Journal Article

Intelligent Petroleum Engineering

Mohammad Ali Mirza, Mahtab Ghoroori, Zhangxin Chen

Journal Article

Intelligent Manufacturing of Special Equipment Based on Intelligent Connection

Liu Sanjiang, Chen Zuzhi, Shi Kun, Li Guanghai

Journal Article