International Journal of Mechanical Engineering and Robotics Research最新文献_第10页

The Investigation and Improvement of the Hardness of the Clad Surface by Thermal Friction Milling Methods 热摩擦铣削法提高复合表面硬度的研究与改进

International Journal of Mechanical Engineering and Robotics Research Pub Date : 2022-01-01 DOI: 10.18178/ijmerr.11.10.784-792

K. Sherov, Isa Kuanov, Yernat Imanbaev, M. Mussayev, N. Karsakova, B. Mardonov, Lutfiddin Makhmudov

{"title":"The Investigation and Improvement of the Hardness of the Clad Surface by Thermal Friction Milling Methods","authors":"K. Sherov, Isa Kuanov, Yernat Imanbaev, M. Mussayev, N. Karsakova, B. Mardonov, Lutfiddin Makhmudov","doi":"10.18178/ijmerr.11.10.784-792","DOIUrl":"https://doi.org/10.18178/ijmerr.11.10.784-792","url":null,"abstract":"—This article presents the research results aimed at solving the problem of ensuring the hardness of welded surfaces after a machining treatment. Two methods of the thermal friction milling are proposed as a mechanical treatment – a traditional thermal friction milling and a thermal friction milling with a pulse cooling. For the experimental research the planning of experiment was carried out and the necessary number of the carried-out experiments was determined. For a processing were prepared special samples with a welded layer of the welding material, which is used in the production of LLP \"Electric locomotive assembly factory\" (Nur-Sultan, Kazakhstan). The results of the experimental studies have shown that both methods of the thermal friction milling provide an increase in the hardness of the welded surface. The influence of the milling modes on the hardness of the machined surface was also investigated. Optimal values of the milling modes, which provide an increase in the initial hardness of the machined surface, were established. Simulation of the process of the thermal friction milling modes and analysis of the achieved hardness of the machined surface were performed.","PeriodicalId":37784,"journal":{"name":"International Journal of Mechanical Engineering and Robotics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67495601","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

Numerical and Experimental Analysis of Surface Roughness of AISI D3 Alloy Steel during Pocket Milling Operation AISI D3合金钢袋铣加工表面粗糙度的数值与实验分析

International Journal of Mechanical Engineering and Robotics Research Pub Date : 2022-01-01 DOI: 10.18178/ijmerr.11.10.793-800

I. Daniyan, K. Mpofu, A. Adeodu, I. Uchegbu

{"title":"Numerical and Experimental Analysis of Surface Roughness of AISI D3 Alloy Steel during Pocket Milling Operation","authors":"I. Daniyan, K. Mpofu, A. Adeodu, I. Uchegbu","doi":"10.18178/ijmerr.11.10.793-800","DOIUrl":"https://doi.org/10.18178/ijmerr.11.10.793-800","url":null,"abstract":"—Surface roughness is a quality index which partly determines the ability of a material to meet its service or functional requirements. In this study, the Response Surface Methodology (RSM) was used for numerical analysis of the pocket milling operation of AISI D3 alloy steel and this was validated via physical experimentations. The physical experimentations were carried with the aid of a Deckel Maho DMU80mono BLOCK 5-axis CNC milling machine. The range of the process parameters selected include; feed rate between 0.1-0.5 mm/rev, depth of cut between 1- 3 mm and speed of cut between 150-375 m/min. The RSM generated 20 possible experimental runs while their responses (surface roughness) were gotten from physical experimentations. The results of the physical experimentations serve as input into the numerical analysis carried out using the RSM. This was used to obtain a predictive model equation for determining the magnitude of surface roughness as a function of the three cutting parameters employed (feed rate, depth of cut and cutting speed). Furthermore, the optimisation of the solutions obtained generated 10 possible solutions whose desirability values were equal to 1. The findings of this study may assist machinist in achieving good surface quality during the milling operation of AISI D3 alloy steel.","PeriodicalId":37784,"journal":{"name":"International Journal of Mechanical Engineering and Robotics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67495634","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: 3

An Obstacle Avoidance Two-Wheeled Self-Balancing Robot 一种避障两轮自平衡机器人

International Journal of Mechanical Engineering and Robotics Research Pub Date : 2022-01-01 DOI: 10.18178/ijmerr.11.1.1-7

Ryuichi Tsutada, Trong-Thuc Hoang, C. Pham

引用次数: 5

Smart Grasping of a Soft Robotic Gripper Using NI Vision Builder Automated Inspection Based on LabVIEW Program 基于LabVIEW程序的NI Vision Builder自动检测软机器人抓取器的智能抓取

International Journal of Mechanical Engineering and Robotics Research Pub Date : 2022-01-01 DOI: 10.18178/ijmerr.11.10.737-744

Chin-Yi Cheng, Jhy-Chyang Renn, I. Saputra, Chen-En Shi

{"title":"Smart Grasping of a Soft Robotic Gripper Using NI Vision Builder Automated Inspection Based on LabVIEW Program","authors":"Chin-Yi Cheng, Jhy-Chyang Renn, I. Saputra, Chen-En Shi","doi":"10.18178/ijmerr.11.10.737-744","DOIUrl":"https://doi.org/10.18178/ijmerr.11.10.737-744","url":null,"abstract":"— Grasping an unstructured object and setting the required air pressure is a significant problem for a soft robotic gripper. However, most extant Soft Robotic Grippers struggle to create this function automatically and efficiently. This article develops a new approach to an automated control method for a gripper using the NI Vision Builder Automated Inspection (VBAI) to create an intelligent robotic gripper based on the LabVIEW program. Machine vision and object classification methods were used in this experiment to get information about each object to be gripped. This system has collaborated between measurement and gripping tasks in real-time. Using the state diagram design, detecting and classifying objects at the point of placement found that the state diagram can detect and categorize all measured things precisely according to their actual size with an accuracy of ±0.5 millimeters. Furthermore, from the data obtained by utilizing the NI Distributed system manager feature to transmit data in real-time into the gripper control program, it was found that the gripper can grip perfectly with the automation system that has been built.","PeriodicalId":37784,"journal":{"name":"International Journal of Mechanical Engineering and Robotics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67495994","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

A Limb Rehabilitation Training System Based on Augmented Reality and Artificial Intelligence 基于增强现实和人工智能的肢体康复训练系统

International Journal of Mechanical Engineering and Robotics Research Pub Date : 2022-01-01 DOI: 10.18178/ijmerr.11.6.445-451

N. Quoc, Nguyen Vo Tam Toan, Tran The Luc, Nguyen Truong Thinh

引用次数: 0

Path Tracking Control Based on an Adaptive MPC to Changing Vehicle Dynamics 基于自适应MPC的车辆动态路径跟踪控制

International Journal of Mechanical Engineering and Robotics Research Pub Date : 2022-01-01 DOI: 10.18178/ijmerr.11.7.535-541

John M. Guirguis, S. Hammad, S. Maged

引用次数: 2

Deposition Toolpath Pattern Comparison: Contour-Parallel and Hilbert Curve Application 沉积刀具轨迹模式比较:轮廓平行和希尔伯特曲线的应用

International Journal of Mechanical Engineering and Robotics Research Pub Date : 2022-01-01 DOI: 10.18178/ijmerr.11.7.542-548

Juan C. Guacheta Alba, Diego A. Nunez, M. Mauledoux, Oscar Avilés

引用次数: 3

Optimal Flower Pollination Based Nonlinear PID Controller for Pantograph Robot Mechanism 基于最优授粉的受电弓机器人机构非线性PID控制

International Journal of Mechanical Engineering and Robotics Research Pub Date : 2022-01-01 DOI: 10.18178/ijmerr.11.8.622-630

laylaa EL-Tehewy, Mohamed A. Shamseldin, M. Sallam, A. Ghany

{"title":"Optimal Flower Pollination Based Nonlinear PID Controller for Pantograph Robot Mechanism","authors":"laylaa EL-Tehewy, Mohamed A. Shamseldin, M. Sallam, A. Ghany","doi":"10.18178/ijmerr.11.8.622-630","DOIUrl":"https://doi.org/10.18178/ijmerr.11.8.622-630","url":null,"abstract":"—Pantograph Robot Mechanism is considered a type of parallel manipulator which has been developed largely for industrial applications that need high accuracy and speed. Whereas, it needs a high-performance controller to track preselected trajectory planning. It is also able to carry higher weights than the open-chain mechanism with suitable accuracy and stability; this is because it consists of four active links and one passive link, instead of two links as in the open chain. This study presents a mathematical model for a closed chain pantograph mechanism, where the boundary conditions are taken into account. A complete MATLAB Simulink has been developed to simulate the dynamics of the pantograph robot mechanism. To validate the proposed mathematical model of the pantograph, the corresponding Simscape model had been developed. Also, two different tracking controllers were designed. The first control is the PID controller which had optimized by Flower Pollination (FP) optimization. The second control is an enhanced Nonlinear PID (NLPID) controller where its parameters were obtained by Flower Pollination (FP) optimization based on the effective objective function. A rectangular trajectory was selected to be a position reference of the end effector of the pantograph robot. This task was done using the proposed controllers to investigate the performance. The results show that the NLPID controller-based FP has a better performance compared to the PID controller. The end effector has a less rise time and settling time with high accuracy in the case of the NLPID controller.","PeriodicalId":37784,"journal":{"name":"International Journal of Mechanical Engineering and Robotics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67497434","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

Simulation Study on Cross Flow Turbine Performance with an Angle of 20 ° to the Variation of the Number of Blades 角为20°时横流式涡轮叶片数变化特性的仿真研究

International Journal of Mechanical Engineering and Robotics Research Pub Date : 2022-01-01 DOI: 10.18178/ijmerr.11.1.31-36

Purwanto, Budiono, Hermawan, Dandun Mahesa Prabowoputra

引用次数: 6

Design and Development of Multifunctional Autonomous Mobile Disinfection Robot against SARS-CoV-2 Virus 多功能自主移动SARS-CoV-2病毒消毒机器人的设计与研制

International Journal of Mechanical Engineering and Robotics Research Pub Date : 2022-01-01 DOI: 10.18178/ijmerr.11.10.718-723

T. N. Văn, Nang Ho Xuan, N. Duc

{"title":"Design and Development of Multifunctional Autonomous Mobile Disinfection Robot against SARS-CoV-2 Virus","authors":"T. N. Văn, Nang Ho Xuan, N. Duc","doi":"10.18178/ijmerr.11.10.718-723","DOIUrl":"https://doi.org/10.18178/ijmerr.11.10.718-723","url":null,"abstract":"Since 2019, coronavirus has impacted all aspects of humans and become one of the most serious pandemics in history. To prevent the spread of virus transmission in public, cleaning and disinfection with the support of technology are effective ways worldwide. The paper focuses on the design and development of a multifunctional autonomous mobile disinfection robot, namely MEM-Bot. The MEM-Bot integrates robust and well-developed technologies such as remote control, auto-navigation in a mobile platform with a biology/chemical solution to sanitization and disinfection effectively. The MEM-Bot consists of 8 UCV lamps with 240 W radiation with no restriction emitting area, a 360o spinning detergent system, a pair of retractable arms equipped with mist nozzles to cover the lower area of spraying, and a floor-cleaning module. The overall disinfection zone is cylindrical with a radius of 1 meter and a height of 3 meters. Fabricated at a much lower cost than commercialized robots, MEM-Bot has been rapidly deployed and tested at the Phenikaa University campus zone for months. The MEM-Bot is a potential solution for developing countries against the COVID-19 © 2022 Int. J. Mech. Eng. Rob. Res","PeriodicalId":37784,"journal":{"name":"International Journal of Mechanical Engineering and Robotics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67495982","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: 2