International Journal of Robotics and Control Systems最新文献_第8页

Methodologies and Applications of Artificial Intelligence in Systems Engineering 人工智能在系统工程中的方法论与应用

International Journal of Robotics and Control Systems Pub Date : 2022-03-04 DOI: 10.31763/ijrcs.v2i1.532

Awatef K. Ali, M. Mahmoud

引用次数: 1

Syngas Generation Process Simulation: A Comparative Study 合成气生成过程模拟:比较研究

International Journal of Robotics and Control Systems Pub Date : 2022-03-04 DOI: 10.31763/ijrcs.v2i1.584

Reyner P. P. de Oliveira, M. Fuziki, Priscila M. L. Z. Costa, Angelo Marcelo Tusset, G. Lenzi

{"title":"Syngas Generation Process Simulation: A Comparative Study","authors":"Reyner P. P. de Oliveira, M. Fuziki, Priscila M. L. Z. Costa, Angelo Marcelo Tusset, G. Lenzi","doi":"10.31763/ijrcs.v2i1.584","DOIUrl":"https://doi.org/10.31763/ijrcs.v2i1.584","url":null,"abstract":"Methane reforming processes are of great importance for both the reduction of this greenhouse gas concentration in the atmosphere and for hydrogen production for energetic or chemical synthesis purposes. The use of Biogas in substitution for methane in reforming processes still provides a solution for the recovery of organic waste capable of producing Biogas. However, an in-depth analysis of the advantages of this substitution from the point of view of process yield is still lacking. Thus, the main contribution of the present research is the focus given to the comparison between methane and biogas as a reactant for the dry and steam reforming processes. In this work, a computational comparison of syngas production processes was performed, considering the system within the open-loop control. The software Aspen Hysys was used based on the minimization of Gibbs free energy in equilibrium. The parameters studied were: molar ratio of reagents (1-5), temperature (600-1000 °C), and pressure (1-5 bar). Dry methane reforming and steam methane reforming units were simulated, as well as both units using Biogas as a methane source. The plant was built in the simulator, and the results obtained indicated that high values in the molar ratio of CO2/CH4, CO2/Biogas, H2O/CH4, and H2O/Biogas, high temperatures, and low pressures favor the maximum conversion of methane. The use of Biogas in replacement of pure methane in the reform process proved to be advantageous for favoring the synthesis gas production reaction, besides adding value to a residue.","PeriodicalId":409364,"journal":{"name":"International Journal of Robotics and Control Systems","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126812225","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

Turning Point and Free Segments Strategies for Navigation of Wheeled Mobile Robot 轮式移动机器人导航的拐点与自由段策略

International Journal of Robotics and Control Systems Pub Date : 2022-03-03 DOI: 10.31763/ijrcs.v2i1.586

Imen Hassani, Islem Ergui, C. Rekik

引用次数: 9

Performance Enhancement of a Hybrid Renewable Energy System Accompanied with Energy Storage Unit Using Effective Control System 利用有效控制系统提高储能单元混合可再生能源系统的性能

International Journal of Robotics and Control Systems Pub Date : 2022-02-27 DOI: 10.31763/ijrcs.v2i1.599

Mahmoud A. Mossa, Olfa Gam, N. Bianchi

{"title":"Performance Enhancement of a Hybrid Renewable Energy System Accompanied with Energy Storage Unit Using Effective Control System","authors":"Mahmoud A. Mossa, Olfa Gam, N. Bianchi","doi":"10.31763/ijrcs.v2i1.599","DOIUrl":"https://doi.org/10.31763/ijrcs.v2i1.599","url":null,"abstract":"The current study aims to present a detailed analysis of a hybrid renewable energy system used for standalone operation. The hybrid system consists of a wind-driven synchronous generator, a photovoltaic solar system, and a battery storage system. The modeling of each system component is presented and described in detail. To achieve optimal energy exploitation, the maximum power point tracking algorithm is adopted. The management of synchronous generator operation is achieved through controlling the machine-side converter using a newly formulated predictive control scheme. To visualize the advantages of the proposed control algorithm, its performance is compared with the other two traditional predictive control approaches, mainly the model predictive direct power control and model predictive direct torque control systems. An effective control scheme is also adopted to manage the power storage in the battery using a bi-directional DC/DC converter. To maintain a balanced power flow between the system units, an energy management strategy is presented. Extensive tests are carried out to evaluate the performance of the hybrid system considering variable wind speed, variable sun irradiation, and variable load profiles. The obtained results for the synchronous generator performance visualize the validity and superiority of the proposed control scheme over the other two classic controllers. The results are also validating the effectiveness of the battery storage control system and confirming the validity of the constructed energy management strategy in achieving the energy balance between the system units.","PeriodicalId":409364,"journal":{"name":"International Journal of Robotics and Control Systems","volume":"359 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115888315","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: 9

Performance Estimation and Control Analysis of AC-DC/DC-DC Hybrid Multi-Port Intelligent Controllers Based Power Flow Optimizing Using STEM Strategy and RPFC Technique 基于STEM策略和RPFC技术的AC-DC/DC-DC混合多端口智能控制器的性能评估与控制分析

International Journal of Robotics and Control Systems Pub Date : 2022-02-18 DOI: 10.31763/ijrcs.v2i1.562

C. Nagarajan, B. Tharani, S. Saravanan, R. Prakash

{"title":"Performance Estimation and Control Analysis of AC-DC/DC-DC Hybrid Multi-Port Intelligent Controllers Based Power Flow Optimizing Using STEM Strategy and RPFC Technique","authors":"C. Nagarajan, B. Tharani, S. Saravanan, R. Prakash","doi":"10.31763/ijrcs.v2i1.562","DOIUrl":"https://doi.org/10.31763/ijrcs.v2i1.562","url":null,"abstract":"The control system will measure the renewable energy generation power, and if the generated power is equal to the grid power, the generation sources are directly connected to the load system. When the power generation is not at sustaining level, the controller will optimize the source using the DC-DC converter and Battery based Energy management system. The operation of the battery system depends upon the power generation availability of renewable energy resources. During the high power RES, the battery is charging condition. When the RES is low power means the battery is in discharged condition. Also, the fuel cell-based energy compensation will take place when the battery power is low. The Energy router will monitor all the above generation plants based on the threshold values of each power plant, substantial Transformative Energy Management (STEM) Strategy and Resilient Power Flow Control (RPFC) controller takes necessary action like which power plant is connected to the grid power system. The simulation is performed on Mat lab / Simulink simulation platforms, and the results show the effectiveness and reliability of the control strategy for micro-grid interconnection and flexible energy flow correspondence.","PeriodicalId":409364,"journal":{"name":"International Journal of Robotics and Control Systems","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122929026","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 Autonomous Pesticide Sprayer Robot with a Color-based Vision System 基于颜色视觉系统的自主农药喷洒机器人

International Journal of Robotics and Control Systems Pub Date : 2022-02-18 DOI: 10.31763/ijrcs.v2i1.480

Mona Tahmasebi, M. Gohari, A. Emami

{"title":"An Autonomous Pesticide Sprayer Robot with a Color-based Vision System","authors":"Mona Tahmasebi, M. Gohari, A. Emami","doi":"10.31763/ijrcs.v2i1.480","DOIUrl":"https://doi.org/10.31763/ijrcs.v2i1.480","url":null,"abstract":"The usage of robots has been due to cost reduction and increasing operation accuracy. Furthermore, employing robots in farming can decrease human tasks in hard and dangerous duties such as plowing, spraying pesticides, etc. Spraying chemicals is a common operation in agriculture crop protection. This operation is essential, but it can create some problems such as human and environmental damages by overdosing using pesticides. Recently, researchers focused on precision agriculture to make this smart. Sensors are employed to detect leaves of plants on the ground and spray them as much as required. Thus, pesticide dose will be under control. The current paper aims to introduce a wheeled robot that is developed to detect plants by color sensor and spray them. This robot can move between planting rows and detect weeds based on the leave color. A microcontroller-based board was used as the main controller, which sends spray commands to the sprayer nozzle. Outdoor and indoor tests were carried out to study the accuracy of this system. Results of experiments showed that this robot could work with acceptable accuracy in identifying weeds in the field. Thus, this robot can be commercialized for applying in the field to spray pesticides.","PeriodicalId":409364,"journal":{"name":"International Journal of Robotics and Control Systems","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126018723","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: 9

Effect of Joints’ Configuration Change on the Effective Mass of the Robot 关节构型变化对机器人有效质量的影响

International Journal of Robotics and Control Systems Pub Date : 2022-02-18 DOI: 10.31763/ijrcs.v2i1.564

Abdel-Nasser Sharkawy

{"title":"Effect of Joints’ Configuration Change on the Effective Mass of the Robot","authors":"Abdel-Nasser Sharkawy","doi":"10.31763/ijrcs.v2i1.564","DOIUrl":"https://doi.org/10.31763/ijrcs.v2i1.564","url":null,"abstract":"Effective mass of robot is considered of great significance in enhancing the safety of human-robot collaboration. In this paper, the effective mass of the robot is investigated using different joint configurations. This investigation is executed in two steps. In the first step, the position of each joint of the robot is changing alone, whereas the positions of the other joints of the robot are fixed and then the effective mass is determined. In the second step, the positions of all joints of the robot are changing together, and the effective mass of the robot is determined. From this process, the relation between the effective mass of the robot and the joint configurations can be presented. This analysis is implemented in MATLAB and using two collaborative robots; the first one is UR10e robot which is a 6-DOF robot and the second one is KUKA LBR iiwa 7 R800 robot which is a 7-DOF robot. The results from this simulation prove that the change in any joint position of the robot except the first and the last joint affect the effective mass of the robot. In addition, the change in all joints’ positions of the robot affect the effective mass. Effective mass can thus be considered as one of the criteria in optimizing the robot kinematics and configuration.","PeriodicalId":409364,"journal":{"name":"International Journal of Robotics and Control Systems","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132013198","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

An Intelligent Color Image Recognition and Mobile Control System for Robotic Arm 机械臂智能彩色图像识别与移动控制系统

International Journal of Robotics and Control Systems Pub Date : 2022-02-11 DOI: 10.31763/ijrcs.v2i1.557

A. Yao, H. C. Chen

{"title":"An Intelligent Color Image Recognition and Mobile Control System for Robotic Arm","authors":"A. Yao, H. C. Chen","doi":"10.31763/ijrcs.v2i1.557","DOIUrl":"https://doi.org/10.31763/ijrcs.v2i1.557","url":null,"abstract":"The aim of this study is to develop intelligent color recognition, mobile control, and monitoring system for a pick-and-place robotic arm for manufacturing systems. The demand for smart manufacturing factories with real-time control of fabricating processes and traceability of production information is increasing urgently. Generally speaking, a smart manufacturing facility is usually composed of sensing, computing, control, and communication technologies together. In this study, the three-tier architecture of the Internet of things (IoT) was adopted as a guideline to design mobile devices to control and monitor a color image recognition and alarm monitoring system by using Raspberry Pi and a web page database. The practical results and contributions of this study are as follows: With integrating the techniques of advanced BR PLC, mobile devices and APP, color image recognition, Raspberry Pi microcomputer, and MySQL database technologies together, (1) the mobile control and monitoring system is able to supervise a real-time manufacturing plant anywhere and anytime with mobile devices easily; (2) the color identification system can identify and classify different color work-piece precisely, and the identification results are recorded for remote database platform; (3) the collected data are analyzed and displayed on mobile devices through the web database for field operators and engineers promptly. It provides a very successful practical paradigm to promote conventional factories to meet industry 4.0.","PeriodicalId":409364,"journal":{"name":"International Journal of Robotics and Control Systems","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124448664","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

Design a New Multiport DC-DC Converter to Charge an Electric Car 设计一种新的多端口DC-DC转换器为电动汽车充电

International Journal of Robotics and Control Systems Pub Date : 2022-02-06 DOI: 10.31763/ijrcs.v2i1.566

Amin Abedini Rizi, A. Rezaei, Mohammadreza Ghorbani Rizi, Mohammadmahdi Aliakbari Rizi

{"title":"Design a New Multiport DC-DC Converter to Charge an Electric Car","authors":"Amin Abedini Rizi, A. Rezaei, Mohammadreza Ghorbani Rizi, Mohammadmahdi Aliakbari Rizi","doi":"10.31763/ijrcs.v2i1.566","DOIUrl":"https://doi.org/10.31763/ijrcs.v2i1.566","url":null,"abstract":"Due to the lack of oil and gas, electric cars have been in high demand in recent years. There are three kinds of electric vehicles, including Hybrid Electric Vehicles (HEV), Battery Electric Vehicle (BEV), and Plug-in Hybrid Electric Vehicle (PHEV). There is no charging portion for the batteries in the HEV where the batteries are not connected to the power grid, but BEV and PHEV can be charged by a power outlet, and the number of batteries is increased. In order to charge the battery of the Electric Vehicles (EVs), there are two ways, including the power grid and renewable energies. There are already quite a few outages in many countries, and using a power grid for charging the batteries is not suitable. Therefore, the only choice is renewable energy sources such as photovoltaic (PV), fuel-cell (FC), and so on. Furthermore, to use the DC voltage of the renewable sources, two conventional DC-DC converters are required to deliver the energy of the sources to the bank of batteries. To feed the batteries, this paper proposes a two-input one output topology that contains PV, FC, and other components. Simulation results demonstrate that the presented system is improving the system because it is able to feed the batteries with low power losses and low ripples.","PeriodicalId":409364,"journal":{"name":"International Journal of Robotics and Control Systems","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117201568","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

Design and Simulation of Synchronous Buck Converter in Comparison with Regular Buck Converter 同步降压变换器与常规降压变换器的比较与仿真

International Journal of Robotics and Control Systems Pub Date : 2022-02-01 DOI: 10.31763/ijrcs.v2i1.538

Hossein Zomorodi, E. Nazari

引用次数: 1