2018 IEEE 9th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)最新文献_第5页

Evaluations of parameters importance based on human sensory data and Bayesian rough set model 基于人类感官数据和贝叶斯粗糙集模型的参数重要性评价

2018 IEEE 9th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2018-02-01 DOI: 10.1109/ICMIMT.2018.8340429

M. Bagus, Muhammad Fikri Do. Bagus

{"title":"Evaluations of parameters importance based on human sensory data and Bayesian rough set model","authors":"M. Bagus, Muhammad Fikri Do. Bagus","doi":"10.1109/ICMIMT.2018.8340429","DOIUrl":"https://doi.org/10.1109/ICMIMT.2018.8340429","url":null,"abstract":"In order to realize a well-designed product that appeals to costumers, the product not only should meet the physical requirements of consumers but also has to satisfy their affective needs. Packaging design is an important factor of purchasing decision of consumers. Several research was explained the impact of packaging design to the children and their parents with statistical ways, but there are few approach to consider multi-values data set. This study propose Bayesian Rough Set model to deal some uncertainties and incomplete data in classification data. Bayesian Rough Set method has strength to solve vagueness in human sensory data with probabilistic approximation to identify the relation rules between human perception and product packaging design. This is also useful to handle heterogeneous population, contradictive between generalization versus customization, and uncertainty — inconsistency in market segmentation. For the case study in this research, we will investigate the effect of packaging design on luxury food (ex, chocolate, cake and so on) and instant food packaging preferences and its ability to influence costumers' buyer decision in-store. At the final result, the proposed method get better result than conventional method (Rough Set) as followed: 1) The proposed method get accuracy improvement rather than conventional method (Rough Set) as many as 12.07%, and confidence level as big as 10.61% 2) The proposed method also get calculation time improvement rather than conventional method (Rough Set), which is 81.25%.","PeriodicalId":354924,"journal":{"name":"2018 IEEE 9th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122493821","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

Effects of Fe addition on the microstructure and corrosion properties of quasicrystalline Al-Cu-Fe coatings 添加铁对准晶Al-Cu-Fe涂层组织和腐蚀性能的影响

2018 IEEE 9th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2018-02-01 DOI: 10.1109/ICMIMT.2018.8340424

O. Fatoba, S. Akinlabi, E. Akinlabi

{"title":"Effects of Fe addition on the microstructure and corrosion properties of quasicrystalline Al-Cu-Fe coatings","authors":"O. Fatoba, S. Akinlabi, E. Akinlabi","doi":"10.1109/ICMIMT.2018.8340424","DOIUrl":"https://doi.org/10.1109/ICMIMT.2018.8340424","url":null,"abstract":"The performance of material surface under wear and corrosion environments cannot be fulfilled by the conventional surface modifications and coatings. Therefore, different industrial sectors need an alternative technique for enhanced surface properties. Titanium and its alloys possess poor tribological properties which limit their use in certain industries. This paper focuses on the effect of hybrid coatings Al-Cu-Fe on a grade five titanium alloy using laser metal deposition (LMD) process. Icosahedral Al-Cu-Fe as quasicrystals are a relatively new class of materials which exhibit unusual atomic structure and useful physical and chemical properties. A 3kW continuous wave ytterbium laser system (YLS) attached to a KUKA robot which controls the movement of the cladding process was utilized for the fabrication of the coatings. The titanium cladded surfaces were investigated for its microstructure and corrosion properties at different laser processing conditions. The samples were cut to corrosion coupons and immersed into 3.5% NaCl solution at 28oC using Linear Polarization (LP) techniques. The cross-sectional view of the samples was analysed. It was found that the geometrical properties of the deposits such as width, height and the Heat Affected Zone (HAZ) of each sample remarkably increased with increasing laser power due to the laser-material interaction. It was observed that there are higher number of aluminium and titanium presented in the formation of the composite. The cladded layer showed a uniform crack free surface due to optimized laser process parameters which led to the refinement of the coatings. Sample Al-Cu-5Fe showed increase of 1538.3-times the polarization resistance of the substrate (Ti-6Al-4V alloy). Large amount of aluminium and less amount of iron favour the chemical performance of composite thereby increasing the polarization resistance.","PeriodicalId":354924,"journal":{"name":"2018 IEEE 9th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122301562","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: 14

A methodological approach for selecting the assembly concept for mounting all-electric vehicles within existing assembly lines 选择在现有装配线内安装全电动汽车的装配概念的方法学方法

2018 IEEE 9th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2018-02-01 DOI: 10.1109/ICMIMT.2018.8340431

Matthias Brönner, Svenja Kalt, Sascha Koberstaedt, Martin Šoltés

引用次数: 1

Fast assembling and disassembling structure design for thermal printer of retail weighting apparatus 零售称重机热敏打印机快速拆装结构设计

2018 IEEE 9th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2018-02-01 DOI: 10.1109/ICMIMT.2018.8340435

Ming-hai Yuan, Zhuo Zhou, Haidong Wang, Chao Sun

引用次数: 0