ISPE International Conference on Concurrent Engineering最新文献_第10页

Quality Problems in Complex Systems even Considering the Application of Quality Initiatives during Product Development 复杂系统中的质量问题，即使考虑在产品开发过程中应用质量倡议

ISPE International Conference on Concurrent Engineering Pub Date : 1900-01-01 DOI: 10.3233/978-1-61499-544-9-40

Cosimo R. Bertelli, G. Loureiro

引用次数: 6

Sustainable Consumption and Ecodesign: a Review 可持续消费与生态设计:综述

ISPE International Conference on Concurrent Engineering Pub Date : 1900-01-01 DOI: 10.3233/978-1-61499-544-9-492

Vitor De Souza, M. Borsato

引用次数: 1

Concurrent Development of RIM Parts 轮辋零件的同步开发

ISPE International Conference on Concurrent Engineering Pub Date : 1900-01-01 DOI: 10.1007/978-0-85729-799-0_40

R. Torcato, R. Santos, M. Dias, E. Olivetti, R. Roth

引用次数: 1

Initial Sizing Model of PV/battery System with Battery Scheduling Algorithm 基于电池调度算法的光伏/电池系统初始规模模型

ISPE International Conference on Concurrent Engineering Pub Date : 1900-01-01 DOI: 10.1007/978-0-85729-799-0_16

K. Maeda, Y. Imanishi, Kenji Tanaka

引用次数: 0

Development of White Goods Parts in a Concurrent Engineering Environment Based on DFM/DFA Concepts 基于DFM/DFA概念的并行工程环境下白色家电零件开发

ISPE International Conference on Concurrent Engineering Pub Date : 1900-01-01 DOI: 10.1007/978-0-85729-024-3_47

O. C. Júnior, J. Kovalchuk, M. Rudek, T. M. Souza

引用次数: 3

Identification and Modelling of Product Development Process Activities: Time and Cost Analysis in SME's 产品开发过程活动的识别和建模:中小企业的时间和成本分析

ISPE International Conference on Concurrent Engineering Pub Date : 1900-01-01 DOI: 10.1007/978-0-85729-024-3_32

C. Costa, Joanir Luis Kalnin, S. Santos

引用次数: 0

Sustainability Indicators for the Product Development Process in the Auto Parts Industry 汽车零部件行业产品开发过程的可持续性指标

ISPE International Conference on Concurrent Engineering Pub Date : 1900-01-01 DOI: 10.3233/978-1-61499-302-5-481

P. R. S. Ussui, Milton Borsato

{"title":"Sustainability Indicators for the Product Development Process in the Auto Parts Industry","authors":"P. R. S. Ussui, Milton Borsato","doi":"10.3233/978-1-61499-302-5-481","DOIUrl":"https://doi.org/10.3233/978-1-61499-302-5-481","url":null,"abstract":"The severe environmental degradation caused by human activities in recent decades has forced organizations, especially those related to the auto parts industry, to take actions and measures in order to reduce or eliminate the negative effects caused by industrial activities. Those measures aim to cover various aspects within companies, and require an appropriate measurement system for the verification of their effectiveness. In this sense, sustainability indicators have grown in importance because they allow assessing the level of sustainability from various entities, identifying the potential for improvement and the progress achieved. Despite the great variety of existing indicators, there are still unexplored areas, such as indicators for product development. The present paper proposed a set of sustainability indicators, aiming to contribute to the creation of more sustainable products and guiding the development process from the earliest stages of product development. This set of indicators, which were divided into product and design indicators, were defined based on the best practices and recommendations from various techniques such as design for environment and sustainability, and the study of existing sustainability indicators. While product indicators present a technical character, as they provide means for evaluating the product characteristics in a quantitative way, design indicators present a managerial approach, in order to assess whether the main aspects and techniques of design for sustainability are being considered throughout the development process, in a qualitative way. The result was a set of 23 product indicators and 26 design indicators, including metrics that were simplified and adapted according to the characteristics and requirements of each phase of a product development process. The proposed indicators were applied on the development of a new component for the auto parts industry and demonstrated to be very useful in guiding the development team to design sustainable products.","PeriodicalId":213842,"journal":{"name":"ISPE International Conference on Concurrent Engineering","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123477402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Software Tool Development to Improve the Airplane Preliminary Design Process 改进飞机初步设计过程的软件工具开发

ISPE International Conference on Concurrent Engineering Pub Date : 1900-01-01 DOI: 10.3233/978-1-61499-302-5-12

Willem A. J. Anemaat, B. Kaushik, J. Carroll, J. Jeffery

{"title":"Software Tool Development to Improve the Airplane Preliminary Design Process","authors":"Willem A. J. Anemaat, B. Kaushik, J. Carroll, J. Jeffery","doi":"10.3233/978-1-61499-302-5-12","DOIUrl":"https://doi.org/10.3233/978-1-61499-302-5-12","url":null,"abstract":"Aircraft design is a compromise of many different disciplines. Yet the history books are littered with projects that failed because something was overlooked in the early design stages that have come back to haunt it in the latter stages. This is very evident when it comes to evaluation of flying qualities and aircraft behavior as this is almost left out of the overall picture in the early design phases. It has long been considered that first order approximations are sufficient to indicate any issues in the early stages of design, but these can only show so much and are built on simplifications and approximations of a standard set of modes of motion. As airframes move away from classical designs due to improved materials, advanced manufacturing techniques evolve, or the improved efficiency associated with unconventional designs, so the approximations break down further. At this point it becomes prudent to perform more detailed assessment earlier in the project lifecycle. However, this too can have issues as it may be viewed that there is insufficient data, or the airframe is too complex to build a mathematical model. Then there is the question as to what to test and as such 6-DoF flight modeling is left until later in the process. This can have obvious consequences further down the project as 80% of the project and lifecycle costs are committed in the first 20% of the design. This immediately identifies that more effort should be put in the initial 20% to evaluate the complete design including flight modeling. All the problems and issues that are presented above are now solvable through modern modeling techniques and software tools. This paper describes the tools developed to integrate flight simulation early on in the design process. Aerodynamics, stability and control estimates from the Advanced Aircraft Analysis software are corrected with the use of wind tunnel data, wind tunnel data is scaled to full size airplane and actual flight conditions. This data is then fed into the J2 Universal Toolkit to actually fly the airplane. Quality 6-DoF models can be built with minimal data and relative ease allowing engineers to start to look at running detailed analyses across multiple ideas and options very quickly and much earlier in the design process combining the more detailed handling qualities assessment with the aerodynamic evaluation, performance, propulsion and weight calculations right from the beginning of the design. Each point in the regulations has a configuration and maneuver associated with proofing compliance, these configurations and maneuvers can be set up in the modeling tool and all ideas and options can be evaluated. This very quickly identifies areas where the aircraft cannot get certified, and these ideas can then either be eliminated or modified. By following an integrated approach and implementing full 6-DoF flight modeling from the early stages of the design using simple methods initially, looking at sensitivity studies and the ","PeriodicalId":213842,"journal":{"name":"ISPE International Conference on Concurrent Engineering","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124917068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Implementation of an Artificial Neuro-Electronic System for Moisture Content Determination of Subbase Soil 人工神经电子系统在基层土壤水分测定中的应用

ISPE International Conference on Concurrent Engineering Pub Date : 1900-01-01 DOI: 10.3233/978-1-61499-302-5-361

N. S. Shetu, M. Masum

{"title":"Implementation of an Artificial Neuro-Electronic System for Moisture Content Determination of Subbase Soil","authors":"N. S. Shetu, M. Masum","doi":"10.3233/978-1-61499-302-5-361","DOIUrl":"https://doi.org/10.3233/978-1-61499-302-5-361","url":null,"abstract":"In this paper, a new approach will be proposed to determine the moisture content of subbase soil in a view to suppress the limitations of existing methods while maintaining the better accuracy. This innovation embeds an automatic electronic control as well as an artificial neural network (ANN) in the framework for time optimization. Artificial neural network and automatic electronic control both together can be termed as artificial neuro-electronic control. The artificial neural network has been trained by mapping the weights of soil samples at specific time steps to the respective final moisture contents. As a result, the system can be able to predict the final moisture content by analysing fewer data samples in the very be- ginning of moisture content determination tests. Validation of the predictive results has also been conducted in real time for soil samples suitable for subbase layer of a pavement to ensure the system feasibility for laboratory and field uses. Experiments show that this fully automatic system can exhibit a significant accuracy and precision for the evaluation of moisture content in about 50% reduced time compared to the standard microwave based method.","PeriodicalId":213842,"journal":{"name":"ISPE International Conference on Concurrent Engineering","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123008051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Integrated Laboratory for Collaborative Design in the Air Transportation System 航空运输系统协同设计的综合实验室

ISPE International Conference on Concurrent Engineering Pub Date : 1900-01-01 DOI: 10.1007/978-1-4471-4426-7_85

Arne Bachmann, Jesse Lakemeier, E. Moerland

引用次数: 16