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Development of geographic information system and developi nggeographic information system

Wang Jiayao

Strategic Study of CAE 2009, Volume 11, Issue 2, Pages 10-16

Abstract: which GIS was produced and developed and explored changes of GIS architecture and software development model

Keywords： GIS architecture develop model Web service Grid service

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The imperative need to develop guidelines to manage human versus machine intelligence

Donald KENNEDY, Simon P. PHILBIN

Frontiers of Engineering Management 2018, Volume 5, Issue 2, Pages 182-194 doi: 10.15302/J-FEM-2018085

Abstract: human-machine interactions are being encountered by engineering managers suggests that an urgent need exists to develop

Keywords： human intelligence & machine intelligence HI-MI decision-making artificial intelligence

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Instrument Industry Needs to Develop Ahead of Time

Strategic Study of CAE 2002, Volume 4, Issue 10, Pages 94-94

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Comments on Improving the International Competitive Edge of China´s Shipbuilding Enterprises

Shen Xie

Strategic Study of CAE 2000, Volume 2, Issue 2, Pages 1-4

Abstract:

The article briefly reviews the development and progress in China ´s Shipbuilding Industry over the past 18 years, and the main reasons that the international competitive edge in China ,s shipyards declined in recent years has been pointed out： a. The traditional management mode does not fit the large extent incremental production situation, b. No enough strength on production pre-research and developing, c. Computer integrated technology has not been effectively used in shipyards, d. Be lack of experienced scientific and technical and managerial personals.

In order to narrow the gap with the world advanced shipyards and enhances the international competitive edge the article has put forward 4 proposals which can be referred to by the officials of large and medium shipyards： a. Transform shipbuilding production mode. b. Complete technical innovative system to strengthen the pre-research and developing of the shipbuilding products, c. Combine the transformation of production mode, steadily setup computer integration systems, d. Cultivate production management and designing per-sonel in line with the new shipbuilding production mode.

Keywords： shipbuilding market competition production mode develop computer

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On Step by Step Method in Developing Aero-Engines

Wen Junfeng

Strategic Study of CAE 2000, Volume 2, Issue 3, Pages 23-26

Abstract:

Two ways to develop the aero-engines and their respective features are discussed in a summary manner

Keywords： aero-engine ways to develop aero-engines step by step method

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Develop bio-fuel actively to minimize dependence on petroleum

Cao Xianghong

Strategic Study of CAE 2011, Volume 13, Issue 2, Pages 4-12

Abstract:

This paper makes an analysis of the rising trend of China's petroleum consumption, the oil supply potential of China and the entire world, as well as great pressure China is facing in emission reduction, putting forward an idea that development of bio-fuel is one of the important strategic measures in reducing the excessive reliance of economic development and social progress on petroleum and reducing CO₂ emission. It then makes a brief discussion on the idea that developing bio-fuel and bio-based material is the best way to utilize the biomass, which is followed by a comprehensive narration of the status quo of bio-fuel development in China and the entire world and a presentation of countermeasures for developing bio-fuel industry in China.

Keywords： bio-fuel bio-based material biomass CO2 emission reduction petroleum

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Technological possibility to develop the large-scaled port based on Hengsha shoal

Cheng Zekun,Shao Rongshun

Strategic Study of CAE 2013, Volume 15, Issue 6, Pages 41-47

Abstract: port site on Hengsha shoal, analyzes the preliminary layout of the port by the numerical simulation model

Keywords： Hengsha shoal port site port plan deepwater channel port basin sedimentation

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Reduce CO₂ emission and develop low carbon economy—firstly pay attention to efficiently use

Cao Xianghong

Strategic Study of CAE 2010, Volume 12, Issue 8, Pages 8-21

Abstract:

This article presents the analysis on the law of energy consumption and economic development, the features of renewable energies, the current technical availability and the effectiveness of CO₂ emission reduction. The author believes that the total energy consumption is experiencing a stage of continuous growth in China, and the renewable energies will not play a major part in the energy mix in the coming forty years. The fossil energy will continue to play a major role in China. To use the fossil energy efficiently shall become a top priority in the course of CO₂emission reduction and low-carbon economy development. The article reviews the achievements and existing problems of the fossil energy use and development in China, and provides the countermeasures to efficiently use the fossil energy as follows: firstly, to have a reasonable GDP growth rate and establish the supervision index system of the total consumption of fossil energy; secondly, to establish the assessment and evaluation method on the energy efficiency of the fossil energy use on a life-cycle basis and the CO₂ emission, to improve the fossil energy use efficiency through continuously optimizing the methods; thirdly, to explore and create a modern low-carbon life and consumption mode in line with Chinese context in view of the status quo of the fossil energy resources in China; fourthly, to encourage and coerce energy saving by fully leveraging the fiscal and tax policy and the administrative measures; fifthly, to enhance the research & development, and the roll-out application of the technology, material and products with which the fossil energy can be used efficiently; sixthly, to enhance the capital input in order to realize the optimized and efficient use of the fossil energy.

Keywords： CO₂ low carbon economy fossil energy

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Standard model of knowledge representation

Wensheng YIN

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3, Pages 275-288 doi: 10.1007/s11465-016-0372-3

Abstract: methods include predicate logic, semantic network, computer programming language, database, mathematical modelintrinsic link between various knowledge representation methods, a unified knowledge representation modelAccording to ontology, system theory, and control theory, a standard model of knowledge representationThe model is composed of input, processing, and output.In addition, the standard model of knowledge representation provides a way to solve problems of non-precision

Keywords： knowledge representation standard model ontology system theory control theory multidimensional representation

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State of the Art of Compartment Fire Modeling

Zheng Xin,Yuan Hongyong

Strategic Study of CAE 2004, Volume 6, Issue 3, Pages 68-74

Abstract: The relevant underlying physical assumptions are presented first and the conventional model performance

Keywords： compartment field model zone model network model FZN (field zone and network) model empirical model

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Elevated temperature creep model of parallel wire strands

Frontiers of Structural and Civil Engineering Pages 1060-1071 doi: 10.1007/s11709-023-0981-y

Abstract: analyze their creep behavior, this study experimentally investigated the elevated temperature creep modelThe parameters in the general empirical formula, the Bailey–Norton model, and the composite time-hardeningmodel were fitted based on the experimental results.By evaluating the accuracy and form of the models, the composite time-hardening model, which can simultaneously

Keywords： parallel wire strands experimental study elevated temperature creep model

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Impact of crude distillation unit model accuracy on refinery production planning

Gang FU, Pedro A. Castillo CASTILLO, Vladimir MAHALEC

Frontiers of Engineering Management 2018, Volume 5, Issue 2, Pages 195-201 doi: 10.15302/J-FEM-2017052

Abstract: In this work, we examine the impact of crude distillation unit (CDU) model errors on the results of refinery-wideWe compare the swing cut+ bias CDU model with a recently developed hybrid CDU model (Fu et al., 2016)The hybrid CDU model computes material and energy balances, as well as product true boiling point (TBPCase studies of optimal operation computed using a planning model that is based on the swing cut+ biasCDU model and using a planning model that incorporates the hybrid CDU model are presented.

Keywords： impact of model accuracy on production planning swing cut+ bias CDU model hybrid CDU model refinery feedstock

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Test-driven verification/validation of model transformations

László LENGYEL,Hassan CHARAF

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 2, Pages 85-97 doi: 10.1631/FITEE.1400111

Abstract: Why is it important to verify/validate model transformations?Verified/validated model transformations make it possible to ensure certain properties of the generatedFor example, a verified/validated model transformation can ensure the preservation of certain propertiesduring the model-to-model transformation.of a novel test-driven method for verifying/validating model transformations.

Keywords： Graph rewriting based model transformations Verification/validation Test-driven verification

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Digital twin-assisted gearbox dynamic model updating toward fault diagnosis

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-023-0748-0

Abstract: One of the core challenges of intelligent fault diagnosis is that the diagnosis model requires numerousGenerating training data using a virtual model is a potential solution for addressing such a problem,and the construction of a high-fidelity virtual model is fundamental and critical for data generationIn this study, a digital twin-assisted dynamic model updating method for fault diagnosis is thus proposedhelical gearbox; the virtual data generated by this model can be used for gear fault diagnosis.

Keywords： digital twin gearbox model construction model updating physical–virtual interaction

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Estimation of composite load model with aggregate induction motor dynamic load for an isolated hybrid

Nitin Kumar SAXENA,Ashwani Kumar SHARMA

Frontiers in Energy 2015, Volume 9, Issue 4, Pages 472-485 doi: 10.1007/s11708-015-0373-7

Abstract: The composite load is a combination of the static and dynamic load model.To develop this composite load model, the exponential load is used as a static load model and inductionmotors (IMs) are used as a dynamic load model.This aggregate model is used as a dynamic load model.of static load and for the fifth and third order IM dynamic load model using state space model.

Keywords： isolated hybrid power system (IHPS) composite load model static load dynamic load induction motor loadmodel aggregate load