发布求助
文献互助 智能选刊 最新文献

Problemy Mechatroniki最新文献

筛选
英文 中文
Evaluation of an Interactive Simulation of Continuity Related to the Operations and Recovery of Critical Infrastructure Facilities 与关键基础设施的运行和恢复相关的连续性交互式模拟评估
Problemy Mechatroniki Pub Date : 2023-03-31 DOI: 10.5604/01.3001.0016.2963
A. Grabowski, Zuzanna Urbańska, Dariusz Kalwasinski
{"title":"Evaluation of an Interactive Simulation of Continuity Related to the Operations and Recovery of Critical Infrastructure Facilities","authors":"A. Grabowski, Zuzanna Urbańska, Dariusz Kalwasinski","doi":"10.5604/01.3001.0016.2963","DOIUrl":"https://doi.org/10.5604/01.3001.0016.2963","url":null,"abstract":"Maintaining the continuous operation of Critical Infrastructure (CI) facilities and restoring them after a disaster is an important task for the functioning of individual communities and even the country as a whole. For this reason, tools are being developed to assist staff responsible for the operation of CI facilities. One interesting example of this type of tool is interactive training simulations implemented in virtual reality. This type of simulation allows procedures to be practised in situations where the continuity of the CI facility is threatened, and the procedures to be followed after a CI facility failure. This paper presents the possibilities of interacting with the virtual environment during a training simulation. Preliminary results are also discussed. Concerning research into the usability of such a training tool, the acceptance of the technology used etc.","PeriodicalId":52820,"journal":{"name":"Problemy Mechatroniki","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43495723","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
Ballistic Model of Two-Stage Light Gas Gun 二级轻气枪弹道模型
Problemy Mechatroniki Pub Date : 2023-03-31 DOI: 10.5604/01.3001.0016.2960
Z. Surma
{"title":"Ballistic Model of Two-Stage Light Gas Gun","authors":"Z. Surma","doi":"10.5604/01.3001.0016.2960","DOIUrl":"https://doi.org/10.5604/01.3001.0016.2960","url":null,"abstract":"A physical model and specificity of a two-stage light gas gun propulsion system are presented in this paper. For the considered system, a mathematical model of phenomena inside a combustion chamber, a light gas filled chamber, and a barrel was worked out. A numerical solution of the proposed model for the considered propulsion system gives pressures of powder gases, pressure of light gas, and motion parameters of a piston and a projectile. On the basis of the results of the accomplished calculations, influence of system structural parameters on the maximum pressure inside a compression chamber and a muzzle velocity of a projectile has been analysed. The final results of this work were used for development of the first in Poland a laboratory station with two-stage light gas gun intended for experimental investigation in the field of terminal ballistics of objects moving at hypersonic velocities.","PeriodicalId":52820,"journal":{"name":"Problemy Mechatroniki","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47079627","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
Structural Model Analysis for the Laser Guided Mobile Short-Range Air Defence System 激光制导机动近程防空系统结构模型分析
Problemy Mechatroniki Pub Date : 2023-03-31 DOI: 10.5604/01.3001.0016.2957
R. Barauskas, A. Fedaravičius, Karolis Jasas
{"title":"Structural Model Analysis for the Laser Guided Mobile Short-Range Air Defence System","authors":"R. Barauskas, A. Fedaravičius, Karolis Jasas","doi":"10.5604/01.3001.0016.2957","DOIUrl":"https://doi.org/10.5604/01.3001.0016.2957","url":null,"abstract":"This article provides structural model analysis of characteristics of the vehicle movement during the shooting from a laser guided short-range air defence system mounted on it. Every shot causes a recoil, which significantly affects vibration of the vehicle and determines the shortest time duration between each two successive shots. The numerical simulation with MATLAB software enabled us verification of the created structural model and it facilitated the understanding of mechanical phenomena which are the most important for achieving the proper vibrational characteristics of the system. Main modes of the system movements during missile launch and their effect on the launcher and the vehicle were determined.","PeriodicalId":52820,"journal":{"name":"Problemy Mechatroniki","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41891261","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
Quasi-Static Investigations of 240-Bloom Gelatine for Ballistic Tests 240-Bloom明胶弹道试验的准静态研究
Problemy Mechatroniki Pub Date : 2023-03-31 DOI: 10.5604/01.3001.0016.2959
B. Fikus, Norbert Basiński
{"title":"Quasi-Static Investigations of 240-Bloom Gelatine for Ballistic Tests","authors":"B. Fikus, Norbert Basiński","doi":"10.5604/01.3001.0016.2959","DOIUrl":"https://doi.org/10.5604/01.3001.0016.2959","url":null,"abstract":"The paper presents the results of investigations of ballistic gel properties in quasi-static conditions. Specimens were prepared using the 240 Bloom gelatine, which was determined by product availability. Tests were carried out making use of a material testing machine to estimate the influence of gel share on stress-strain characteristics. Considered values of a gel mass content were equal to 10, 12, and 14%. Assumed parameters were determined on the material calibration stage conducted with steel balls with a diameter of 4.5 mm. The most significant influence of a gel content on mechanical properties of specimens were observed for a share of 10% and 12%. The conducted preliminary tests are a part of investigations aimed at assessment if it is possible to calibrate the ballistic gel making use of mechanical characteristics obtained in quasi-static tests without shooting.","PeriodicalId":52820,"journal":{"name":"Problemy Mechatroniki","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43063954","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
Tensile Strength Testing of Samples made of ABS-M30 Polymer Using FDM Technology 用FDM技术测试ABS-M30聚合物样品的拉伸强度
Problemy Mechatroniki Pub Date : 2023-03-31 DOI: 10.5604/01.3001.0016.2964
Wojciech Kiński, M. Cader, G. Zboinski
{"title":"Tensile Strength Testing of Samples made of ABS-M30 Polymer Using FDM Technology","authors":"Wojciech Kiński, M. Cader, G. Zboinski","doi":"10.5604/01.3001.0016.2964","DOIUrl":"https://doi.org/10.5604/01.3001.0016.2964","url":null,"abstract":"The article details the principle behind Fused Deposition Modelling (FDM) technology. Strength tests were carried out on a Stratasys FORTUS 400mc industrial 3D printer. Prints of the strength specimens were made in different orientations in the working chamber of the machine.","PeriodicalId":52820,"journal":{"name":"Problemy Mechatroniki","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44062869","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
Modelling and Testing the Dynamic Properties of a Launcher with Unguided Missiles 非制导导弹发射装置动力学特性的建模与测试
Problemy Mechatroniki Pub Date : 2022-12-30 DOI: 10.5604/01.3001.0016.1457
Z. Dziopa, Maciej Nyckowski
{"title":"Modelling and Testing the Dynamic Properties of a Launcher with Unguided Missiles","authors":"Z. Dziopa, Maciej Nyckowski","doi":"10.5604/01.3001.0016.1457","DOIUrl":"https://doi.org/10.5604/01.3001.0016.1457","url":null,"abstract":"The work analyses the operation of the ZSMU-70 weapon module. The results allowed for the development of several guidelines, aiming to shape the dynamic properties of the WW-4 launcher in order to improve the effectiveness of the ZSMU-70 module. This meant that research was carried out at a military training ground. Unguided NLPR-70 missiles were launched. The launching process was recorded using a Phantom high-speed digital camera. The recorded images were then analysed using TEMA software. Based on the results of empirical research, a physical and mathematical model of the motion was formulated for both the ZSMU-70 module as well as the WW-4 launcher. A computer programme was developed and the motion of the system was simulated during the launching of the missiles. The results of the theoretical analysis were compared with the analogous results from the empirical research. Having the theoretical model verified, some system parameters were changed and guidelines were used to improve the effectiveness of the ZSMU-70 weapon module.\u0000\u0000","PeriodicalId":52820,"journal":{"name":"Problemy Mechatroniki","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41438216","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
IT Protection of Safety-Related Machine Control Systems in Industry 4.0 工业4.0中与安全相关的机器控制系统的IT保护
Problemy Mechatroniki Pub Date : 2022-12-30 DOI: 10.5604/01.3001.0016.1465
M. Dzwiarek
{"title":"IT Protection of Safety-Related Machine Control Systems in Industry 4.0","authors":"M. Dzwiarek","doi":"10.5604/01.3001.0016.1465","DOIUrl":"https://doi.org/10.5604/01.3001.0016.1465","url":null,"abstract":"The overall objective of the research was to develop the consideration of threats of unauthorized interference in information systems in the risk assessment process carried out by designers of machine control systems. For this purpose, an analysis of typical structures related to the security of control systems was carried out in terms of the possibility and consequences of the loss of security functions as a result of unwanted interference. Recommendations for proceeding \"step by step\" in the subsequent stages of the risk analysis were determined.","PeriodicalId":52820,"journal":{"name":"Problemy Mechatroniki","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45922721","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
Analysis of a Hybrid Guided Bomb Control System while Self-guided to a Ground Target 混合制导炸弹自制导对地控制系统分析
Problemy Mechatroniki Pub Date : 2022-12-30 DOI: 10.5604/01.3001.0016.1454
M. Grzyb, Z. Koruba
{"title":"Analysis of a Hybrid Guided Bomb Control System while Self-guided to a Ground Target","authors":"M. Grzyb, Z. Koruba","doi":"10.5604/01.3001.0016.1454","DOIUrl":"https://doi.org/10.5604/01.3001.0016.1454","url":null,"abstract":"This article presents a mathematical model and an algorithm for controlling a guided bomb to a moving and a stationary ground target. The target path was determined from the kinematic relationships of the reciprocal movement of the bomb and the ground target, based on the proportional approximation method. The analysed control system used sliding control, with the PID algorithm to determine the sliding plane. Three types of sliding planes were considered. In addition, a comparative analysis was carried out for three types of controllers: classic PID, sliding and hybrid. Selected results of the computer simulation are listed.\u0000\u0000","PeriodicalId":52820,"journal":{"name":"Problemy Mechatroniki","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44474296","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
Trajectory Tracking Control of a Mobile Robot with the ROS System 基于ROS系统的移动机器人轨迹跟踪控制
Problemy Mechatroniki Pub Date : 2022-12-30 DOI: 10.5604/01.3001.0016.1458
M. Siwek, J. Panasiuk, L. Baranowski, W. Kaczmarek, Szymon Borys
{"title":"Trajectory Tracking Control of a Mobile Robot with the ROS System","authors":"M. Siwek, J. Panasiuk, L. Baranowski, W. Kaczmarek, Szymon Borys","doi":"10.5604/01.3001.0016.1458","DOIUrl":"https://doi.org/10.5604/01.3001.0016.1458","url":null,"abstract":"This article provides a simulation and laboratory study of a control system for a two-wheeled differential-drive mobile robot with ROS system. The authors propose an approach to designing a control system based on a parametric model of the robot’s dynamics. The values of unknown parameters of the dynamic model have been determined by means of a Levenberg-Marguardt identification method. By comparing the desired trajectories with those obtained from simulation and laboratory tests, and based on errors analysis, the correctness of the model parameter identification process and the control system operation was then determined.\u0000\u0000","PeriodicalId":52820,"journal":{"name":"Problemy Mechatroniki","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42350687","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
Analysis of Ignition Capability of Flammable Gases from Small Arms Propellant Gases 小型武器推进剂气体中可燃气体的点火性能分析
Problemy Mechatroniki Pub Date : 2022-12-30 DOI: 10.5604/01.3001.0016.1455
P. Badurowicz, A. Wisniewski, M. Jasiński, D. Pacek, K. Szczurowski, M. Woliński, Tadeusz Bartkowiak
{"title":"Analysis of Ignition Capability of Flammable Gases from Small Arms Propellant Gases","authors":"P. Badurowicz, A. Wisniewski, M. Jasiński, D. Pacek, K. Szczurowski, M. Woliński, Tadeusz Bartkowiak","doi":"10.5604/01.3001.0016.1455","DOIUrl":"https://doi.org/10.5604/01.3001.0016.1455","url":null,"abstract":"The article presents the results of tests on the temperature of propellant gases shortly after the bullet leaves the barrel. The temperature and movement of these gases were recorded with thermal cameras and a high-speed camera. Weapons with and without muzzle devices (flash suppressor, silencer) were used. The aim of the research was to check the capability to ignite flammable gases located in the vicinity of the propellant gases produced during firing. Comparison of the maximum temperature of the propellant gases and the ignition temperature of the flammable gases makes it possible to determine the probability of fire. The lowest temperature of propellant gases was in the case of shooting with 9 × 19 mm bullets with the lowest kinetic energy (518 J), and the highest temperature of these gases was during shooting with 5.56 × 45 mm HC (SS109) bullets with the highest kinetic energy (1,785 J).\u0000\u0000","PeriodicalId":52820,"journal":{"name":"Problemy Mechatroniki","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44571853","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信