Applied Engineering Letters最新文献_第2页

Hardware-in-the-Loop Testing of Vehicle’s Electronic Stability Control System 汽车电子稳定控制系统硬件在环试验研究

Applied Engineering Letters Pub Date : 2023-01-01 DOI: 10.18485/aeletters.2023.8.2.4

E. Toropov, A. Tumasov, A. Vashurin, D. Butin, E. Stepanov

{"title":"Hardware-in-the-Loop Testing of Vehicle’s Electronic Stability Control System","authors":"E. Toropov, A. Tumasov, A. Vashurin, D. Butin, E. Stepanov","doi":"10.18485/aeletters.2023.8.2.4","DOIUrl":"https://doi.org/10.18485/aeletters.2023.8.2.4","url":null,"abstract":": Conducting laboratory and field testing is a classic approach to the development and certification of vehicles and their automotive components. These processes are costly and time-consuming. The serial installation of mechatronic systems in the car forced software and electronic systems engineers to master a new approach to testing and development - \"physical\" simulation (Hardware-in-the-loop). The aim of the research in this article is to develop, implement and validate a “physical” simulation method for evaluating the performance of Electronic Stability Control (ESC) systems. In this research, an ESC HIL-testbench, a mathematical model of the vehicle curvilinear movement in Adams Car, and a method for converting it into a Simulink-model, that allows generating a C-code, were developed and implemented. To assess the adequacy and correctness of the “physical” simulation, full -scale dynamic manoeuvres were carried out on the object of research - the Gazelle Next vehicle with ESC-system “ Bosch ESP 9.1 ” . In this article, the results of road tests and simulations, as well as an assessment of their convergence, are presented in tabular and graphical forms. The maximum discrepancy was 19% with the maximum allowable one up to 25% in accordance with the standard ISO 19635.","PeriodicalId":53430,"journal":{"name":"Applied Engineering Letters","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86423637","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

Study of Stability of the Shot Peening Induced Compressive Residual Stresses into C55 Steel at Elevated Temperatures 喷丸强化C55钢高温残余压应力稳定性研究

Applied Engineering Letters Pub Date : 2023-01-01 DOI: 10.18485/aeletters.2023.8.1.3

M. Vicen, L. Trško, O. Bokůvka, F. Nový, R. Nikolić, J. Pastorková

引用次数: 0

Building Density Impact on Final Energy Consumption for Artificial and Automatic Lighting Control System in the Sports Hall — Numerical Case Study Analysis 建筑密度对体育馆人工照明和自动照明控制系统最终能耗的影响——数值案例研究分析

Applied Engineering Letters Pub Date : 2023-01-01 DOI: 10.18485/aeletters.2023.8.3.2

Aleksandar Nešović, Strahinja Djurović, Dragan Cvetković, Miljan Marašević

引用次数: 0

Enhancing Handheld Polishing Machine Selection: An Integrated Approach of Marcos Methods and Weight Determination Techniques 加强手持式抛光机的选择:马科斯方法和重量测定技术的综合方法

Applied Engineering Letters Pub Date : 2023-01-01 DOI: 10.18485/aeletters.2023.8.3.5

Xuan Truong Nguyen, Aleksandar Ašonja, Duc Trung Do

引用次数: 1

Temperature Conditions and Diagnostics of Bearings 轴承的温度条件和诊断

Applied Engineering Letters Pub Date : 2023-01-01 DOI: 10.18485/aeletters.2023.8.2.1

A. Pastukhov, E. Timashov, Damjan Stanojević

引用次数: 1

Communication Convergence for Improvement of the Unmanned Aerial Search and Rescue Missions 通信融合改进无人机搜救任务

Applied Engineering Letters Pub Date : 2023-01-01 DOI: 10.18485/aeletters.2023.8.2.5

Damir Nožica, D. Blažević, T. Keser

{"title":"Communication Convergence for Improvement of the Unmanned Aerial Search and Rescue Missions","authors":"Damir Nožica, D. Blažević, T. Keser","doi":"10.18485/aeletters.2023.8.2.5","DOIUrl":"https://doi.org/10.18485/aeletters.2023.8.2.5","url":null,"abstract":": Exponential progress in integrated circuits, best described by Moore's Law, has enabled tremendous advances in applied computing. Today, more than ever, there are palm-sized embedded devices with computational capabilities millions of times greater than those of what was once the lead computer on the Apollo 11 mission. Such levels of integration enable the fusion of functionalities that were once unimaginable, or at least impractical. Furthermore, today's existing technologies rely mostly on one or two communication technologies to organize UAVs for efficient search and rescue missions that largely do not utilize the communication convergence principle, thus omitting the potential for better search yield and rescue success. This paper recognizes that niche where communication convergence lacks its potential and presents a concept for the convergence of Wi-Fi, Bluetooth, LoRa and/or satellite IoT communication technologies to serve as an airborne communication infrastructure, a backbone generally, and enables a swarm of unmanned aerial vehicles (UAV) to communicate efficiently wherever there is no local terrestrial communication infrastructure (such as GSM, Wi-Fi, digital radio, etc.). The concept was elaborated and applied to a use-case localization application scenario (of Wi-Fi enabled devices) for the purpose of search during rescue operations.","PeriodicalId":53430,"journal":{"name":"Applied Engineering Letters","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83093069","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

Artificial Neural Network Modeling of Tribological Parameters Optimization of AZ31-SiC Metal Matrix Composite AZ31-SiC金属基复合材料摩擦学参数优化的人工神经网络建模

Applied Engineering Letters Pub Date : 2023-01-01 DOI: 10.18485/aeletters.2023.8.3.3

Kothuri Chenchu Kishor Kumar, Bandlamudi Raghu Kumar, Nalluri Mohan Rao

{"title":"Artificial Neural Network Modeling of Tribological Parameters Optimization of AZ31-SiC Metal Matrix Composite","authors":"Kothuri Chenchu Kishor Kumar, Bandlamudi Raghu Kumar, Nalluri Mohan Rao","doi":"10.18485/aeletters.2023.8.3.3","DOIUrl":"https://doi.org/10.18485/aeletters.2023.8.3.3","url":null,"abstract":": This paper focuses on modeling the tribological properties of AZ31-SiC composite using an artificial neural network (ANN) fabricated through the stir casting method. The twenty-seven tests were performed with three loads (10 N, 15 N, and 20 N), three sliding speeds (0.5 m/s, 1.0 m/s, and 1.5 m/s), and three sliding distances (500 m, 750 m, and 1000 m) on wear testing machine and are used in the formation of training sets of ANN. Using the wear test data, Taguchi, Analysis of Variance (ANOVA), and regression analysis were carried out to determine the effect of the control parameters on the wear and coefficient of friction (COF). The experimental results demonstrate that the wear rate increases with an increase in load and distance and decreases with an increase in velocity. In addition, an alternative method is proposed to predict the wear and COF using ANN modeling with single and multi-hidden layer techniques. With good training, ANN gives accurate and close results to the experimental results. The results obtained using ANN modeling have a percentage of error of 4.71% and 5.79% for wear and COF respectively, when compared to experimental values. This prediction process saves time and costs for the manufacturer.","PeriodicalId":53430,"journal":{"name":"Applied Engineering Letters","volume":"170 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135840820","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

Lean Manufacturing Based Space Utilization and Motion Waste Reduction for Efficiency Enhancement in a Machining Shop: A Case Study 基于空间利用和减少运动浪费的精益制造提高加工车间的效率:一个案例研究

Applied Engineering Letters Pub Date : 2023-01-01 DOI: 10.18485/aeletters.2023.8.3.4

Leon Dube, Kapil Gupta

{"title":"Lean Manufacturing Based Space Utilization and Motion Waste Reduction for Efficiency Enhancement in a Machining Shop: A Case Study","authors":"Leon Dube, Kapil Gupta","doi":"10.18485/aeletters.2023.8.3.4","DOIUrl":"https://doi.org/10.18485/aeletters.2023.8.3.4","url":null,"abstract":": Lean manufacturing is a corporate strategy that focuses on continually improving all processes in the production environment by reducing waste and costs. The implementation of lean manufacturing systems will always begin within the existing facility layout. Therefore, the arrangement of the facility has a tremendous impact on the company’s development and space utilization. This research addresses possible research gaps related to the industry's requirement for successful lean manufacturing and space utilization. In this research, an integration of lean techniques and facility layout planning has been used to optimize the workshop operation by implementing 5S and Systematic Layout Planning to rearrange machines, which eliminated waste caused by unnecessary motion. As a result, out of two alternatives of facility layout proposed, the process efficiency is improved from 53% to 66%. An efficient facility layout helps production schedules run more smoothly while minimizing costs and enhancing space utilization. It has contributed to create a safe and healthy work environment. The research is limited to optimizing space utilization and attempts to eliminate excessive motion of employees and equipment in the machining shop of a mechanical workshop. The need to close the implementation gap for lean and space utilization will make a substantial contribution to long-term industrial sustainability.","PeriodicalId":53430,"journal":{"name":"Applied Engineering Letters","volume":"170 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135841206","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

Design and Development of a Twin Disc Test Rig for the Study of Squeal Noise from the Wheel – Rail Interface 轮轨界面尖叫噪声双盘试验台的设计与研制

Applied Engineering Letters Pub Date : 2022-01-01 DOI: 10.18485/aeletters.2022.7.1.2

M. Omasta, V. Navrátil, Tomáš Gabriel, R. Galas, M. Klapka

引用次数: 2

Application of the Collaborative Unbiased Rank List Integration Method to Select the Materials 协同无偏秩表集成方法在材料选择中的应用

Applied Engineering Letters Pub Date : 2022-01-01 DOI: 10.18485/aeletters.2022.7.4.1

Dua Van Tran

引用次数: 6