International Journal of Engineering Continuity最新文献_第2页

Development of a Matlab-Based Fuzzy PID Controller and The Simulation 基于matlab的模糊PID控制器的研制与仿真

International Journal of Engineering Continuity Pub Date : 2023-06-02 DOI: 10.58291/ijec.v2i1.85

Yunus Bakhtiar Arafat, Weiwei Hu

引用次数: 1

Thermo Valve Air Compressor Maintenance and Repair Using the Overall Equipment Effectiveness (OEE) Method in Maintenance 热阀空压机的维护与维修:在维护中使用整体设备效率(OEE)法

International Journal of Engineering Continuity Pub Date : 2023-03-30 DOI: 10.58291/ijec.v2i1.59

Amalia Ma'rifatul Maghfiroh, Alfian Bima Chandra

{"title":"Thermo Valve Air Compressor Maintenance and Repair Using the Overall Equipment Effectiveness (OEE) Method in Maintenance","authors":"Amalia Ma'rifatul Maghfiroh, Alfian Bima Chandra","doi":"10.58291/ijec.v2i1.59","DOIUrl":"https://doi.org/10.58291/ijec.v2i1.59","url":null,"abstract":"Production activities carried out every day can interfere with the effectiveness of the machine, one of which is the compressor, so that sometimes problems in the field are still often encountered, such as the piston drive motor not rotating, the compressor does not turn on and off automatically, corrosion (rust), melted capacitors, and many more. things that can happen beyond the operator's control. Due to these constraints, the authors decided to find out more and made direct observations at PT. INKA Multi Solusi Service, as well as studying good and proper machine maintenance so that the company's productivity does not experience a significant decrease. The research was conducted by direct observation and direct interviews with the maintenance department to find out the steps that are usually taken in solving problems. To determine the value of machine effectiveness based on the measurement of three main ratios, namely: availability, performance efficiency, and rate of quality, is carried out using the Overall Equipment Effectiveness (OEE) method. The conclusion that can be drawn from this study is that maintenance on the Ingersoll Rand MM160 type screw air compressor is carried out to maintain the condition of the compressor in a ready state for use in measuring the level of machine effectiveness using the Overall Equipment Effectiveness (OEE) method at PT. IMSS, starting from May – July 2022, where the highest percentage in May 2022 is 94% and the lowest in June 2022 with a percentage is 90%.","PeriodicalId":388974,"journal":{"name":"International Journal of Engineering Continuity","volume":"354 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122795640","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

Performance of a Wall-Following Robot Controlled by a PID-BA using Bat Algorithm Approach 基于Bat算法的PID-BA跟踪机器人性能研究

International Journal of Engineering Continuity Pub Date : 2022-12-10 DOI: 10.58291/ijec.v1i1.39

Heru Suwoyo, Ferryawan Harris Kristanto

{"title":"Performance of a Wall-Following Robot Controlled by a PID-BA using Bat Algorithm Approach","authors":"Heru Suwoyo, Ferryawan Harris Kristanto","doi":"10.58291/ijec.v1i1.39","DOIUrl":"https://doi.org/10.58291/ijec.v1i1.39","url":null,"abstract":"A wall-following robot needs a controller that applies the closed-loop concept to move actively without hindrance. Some controllers with good capabilities can act as controllers for wall follower robots, such as PID controllers. Conceptually, this controller's good performance depends on tuning the three gains before use. Instead of giving the expected and appropriate output, wrong settings will provide inaccuracies for the controller, so applying the manual method at the tuning stage is not recommended. For this reason, PID controllers are often implemented in a system supported by appropriate optimization methods, such as Genetic Algorithm or Particle Swarm Optimization. Furthermore, different from this, in this study, the Bath Algorithm is used as an alternative optimization algorithm. Its application begins with a realistic simulation of a wall-following robot. This is done to provide the possibility to implement online PID controllers and BAs. In the end, several methods are compared to find out the performance of this type of approach. Moreover, based on the observed comparative results, the proposed method gives a better value in accumulative error and convergence speed in the PID optimization process.","PeriodicalId":388974,"journal":{"name":"International Journal of Engineering Continuity","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122974121","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: 5

Vehicle ACC Control Based on Fuzzy PID 基于模糊PID的车辆ACC控制

International Journal of Engineering Continuity Pub Date : 2022-12-10 DOI: 10.58291/ijec.v1i1.38

Abdurohman Abdurohman, He Xi Kang, Taufik Hidayat

{"title":"Vehicle ACC Control Based on Fuzzy PID","authors":"Abdurohman Abdurohman, He Xi Kang, Taufik Hidayat","doi":"10.58291/ijec.v1i1.38","DOIUrl":"https://doi.org/10.58291/ijec.v1i1.38","url":null,"abstract":"ACC (Adaptive Cruise Control) is a crucial technology to control the automatic driving of a vehicle, which can automatically adjust the driving status of the vehicle according to the driving status of the vehicle in front so that the vehicle always keeps a safe distance from the vehicle in front, which can primarily relieve the driver's driving pressure and avoid tailgating. The research is of great significance to the realization of intelligent driving of vehicles. In this paper, the fuzzy PID control method is used to study the vehicle ACC system. Firstly, the basic concept and key components of the ACC system are explained, the vehicle longitudinal dynamics model is established, and the primary ranges of , and parameters are determined through simulation; based on this, the fuzzy PID control algorithm of vehicle ACC is designed considering three different driving conditions of fixed speed and following cruise mode. The fuzzy PID control algorithm of the vehicle ACC system is designed and established. The joint simulation model of MATLAB is used to simulate the vehicle ACC system under three different driving conditions. The simulation results show that the vehicle ACC system designed in this paper ensures the safety and stability of following the vehicle while providing the vehicle's ride's comfort.","PeriodicalId":388974,"journal":{"name":"International Journal of Engineering Continuity","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129453725","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 on UAV Based on Fused Filament Fabrication 基于熔丝制造的无人机研究

International Journal of Engineering Continuity Pub Date : 2022-12-09 DOI: 10.58291/ijec.v1i1.36

Li Zheng Yu

引用次数: 0

The Role of Block Particles Swarm Optimization to Enhance The PID-WFR Algorithm 块粒子群优化在改进PID-WFR算法中的作用

International Journal of Engineering Continuity Pub Date : 2022-12-08 DOI: 10.58291/ijec.v1i1.37

Heru Suwoyo, Abdurohman Abdurohman, Yifan Li, A. Adriansyah, Yingzhong Tian, Muhammad Hafizd Ibnu Hajar

引用次数: 4

Analysis of E-commerce Growth in the Industrial Age 4.0 in Indonesia 印尼工业4.0时代电子商务增长分析

International Journal of Engineering Continuity Pub Date : 2022-11-25 DOI: 10.58291/ijec.v1i1.33

Yasep Azzery

引用次数: 9

The Feasibility of Trajectory Controller by SS Equation of an Error Model in WMR 基于误差模型的SS方程的WMR弹道控制器的可行性

International Journal of Engineering Continuity Pub Date : 2022-11-22 DOI: 10.58291/ijec.v1i2.55

Yang Qev, Mesho Meshach

{"title":"The Feasibility of Trajectory Controller by SS Equation of an Error Model in WMR","authors":"Yang Qev, Mesho Meshach","doi":"10.58291/ijec.v1i2.55","DOIUrl":"https://doi.org/10.58291/ijec.v1i2.55","url":null,"abstract":"There has been an increasing amount of research on WMRs. The WMRs have lots of advantages: their mechanical system is usually simple; the whole movement mostly contains two dependent motors; and their motions in two-dimensional space are quite adaptable. At the same time, the WMRs have better power efficiency. WMRs have been studied from many points of view, such as modelling control, obstacle avoidance, localization, tip-over stability, and so on. This paper discusses the control algorithm. WMRs have nonholonomic constraints. That is, the mobile robot may not be able to reach a specific position and angle in a specific time; however, the robot can reach the target in a different motion or within a limited time. In this paper, an error model based on the WMR is introduced. The model explains the error between the actual position and the ideal or target position in the continuous motion of WMRs. The error model will be transformed into a state-space equation in order to demonstrate that the algorithm that controls the WMR`s movement is controllable. By splitting the inputs into and , the whole equation is transformed into a zero-input state-space system. Then, the errors can be minimized with the optimization of the feedback. The results show that by optimizing the time-varying feedback matrix, the error is asymptotically stable and close to zero. Therefore, by adding this control law to the controller, an approach to making mobile robots follow the planned trajectory is obtained.","PeriodicalId":388974,"journal":{"name":"International Journal of Engineering Continuity","volume":"2021 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125641454","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

Study on USV Cluster Formation Control and Cooperative Obstacle Avoidance 无人潜航器编队控制与协同避障研究

International Journal of Engineering Continuity Pub Date : 2022-11-22 DOI: 10.58291/ijec.v1i2.54

Yuangang Chen, Alex P. Paul

引用次数: 1

Reliability Evaluation of Transformer Oil Insulation with H2O Water and Super O2 Water Contaminants Disaster Mitigation Electrical Engineering 含H2O水和超O2水污染物的变压器油绝缘可靠性评价

International Journal of Engineering Continuity Pub Date : 2022-11-22 DOI: 10.58291/ijec.v1i2.46

Christiono R, I. Garniwa, M. Fikri, Andi Amar Thahara

{"title":"Reliability Evaluation of Transformer Oil Insulation with H2O Water and Super O2 Water Contaminants Disaster Mitigation Electrical Engineering","authors":"Christiono R, I. Garniwa, M. Fikri, Andi Amar Thahara","doi":"10.58291/ijec.v1i2.46","DOIUrl":"https://doi.org/10.58291/ijec.v1i2.46","url":null,"abstract":"Transformer oil insulation failure is one of them that can cause water to penetrate through the mechanical acrylic cap on the OLTC (on load tap changer) which causes contaminants in the transformer insulation oil which affects the reliability of the transformer until there is damage to the transformers widely. For this reason, research was carried out to evaluate the reliability of transformer oil insulation with contaminants of H2O water and Super O2 water. This study is to evaluate the effect of water contaminants with experimental methods using BAUR Oil Tester test equipment, with H2O water and super O2 as samples of water contaminants on transformer oil insulation. According to SPLN 49-1: 1982, the standard value of breakdown voltage in insulating oil is ≥30kV/2.5mm. Then, 1ml of H2O water will be given so that a decrease in the breakdown voltage value of 31.5% is obtained and this experiment is carried out up to 10ml, which means that the more H2O is given, the value of the breakdown voltage is further away from the SPLN standard. Meanwhile, insulating oil contaminated with super O2 water obtained a breakdown voltage of 68% which means that the more super O2 water, the more the reliability of transformer oil insulation decreases, and the breakdown voltage value also decreases which adversely affects the reliability of the transformer.","PeriodicalId":388974,"journal":{"name":"International Journal of Engineering Continuity","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122995903","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