Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.最新文献

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Interaction of power system process with carrying out of control regime parameters 电力系统过程与控制状态参数执行的相互作用
S. A. Staroclubtseva
{"title":"Interaction of power system process with carrying out of control regime parameters","authors":"S. A. Staroclubtseva","doi":"10.1109/SPCMTT.2002.1213699","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213699","url":null,"abstract":"The interrelations between own processes through process of interaction between them are considered and are determined. The own processes are any interesting processes of a system and from the effect that they made the effect of interaction process is eliminated. On the basis of it the analysis of interrelation level between different one-type own processes is given at the control of power system parameters in operation condition at damages and disturbances.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123993916","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
Process parameters of molding, microstructure and phase composition of porous ceramics ZrO/sub 2/(Y) 多孔陶瓷ZrO/ sub2 /(Y)的成型工艺参数、微观结构及相组成
D. Nikitin, S. Buyakova, S. Kulkov
{"title":"Process parameters of molding, microstructure and phase composition of porous ceramics ZrO/sub 2/(Y)","authors":"D. Nikitin, S. Buyakova, S. Kulkov","doi":"10.1109/SPCMTT.2002.1213781","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213781","url":null,"abstract":"Investigations performed allowed one to obtain dependences of the porosity and phase composition on the compacting pressure and baking time. Hereinafter, using the data obtained it is possible to choose process parameters of molding is a function of the required porosity and phase composition.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126987531","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
Hydrogen pickup action on the samples strength characteristics VT1-0 氢吸附作用对试样强度特性的影响
M. Kazachenok, A. Son, A. Panin
{"title":"Hydrogen pickup action on the samples strength characteristics VT1-0","authors":"M. Kazachenok, A. Son, A. Panin","doi":"10.1109/SPCMTT.2002.1213774","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213774","url":null,"abstract":"According to the results of the investigations performed one can conclude that on the surface of the loaded samples VT1-0 with submicrocrystalline structure in the thin near-surface layer or throughout the material volume the meso- and macrobands of local plastic deformation are observed. Hydrogen treatment does not change the meso- and macrobands dimensions and shape. At the same time hydrogen pickup of the thin near-surface layer acts on the character of their extension causing a strong change of mechanical characteristics.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":" 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120834511","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
Investigation of a priori models of optimal experimentation 最优实验的先验模型研究
A. Naumov, A.V. Shityi
{"title":"Investigation of a priori models of optimal experimentation","authors":"A. Naumov, A.V. Shityi","doi":"10.1109/SPCMTT.2002.1213793","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213793","url":null,"abstract":"The investigation is aimed at showing that the classic procedures of the experiments planning are effective and robust with due respect to the assumptions (hypotheses) concerning the properties of random errors of the regression models.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"5 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116401340","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
Mathematical model of the forced fluctuations of the prefabricated cutting tool elements in milling the spatial complex surfaces on the machines with numerical program control 数控铣削空间复杂曲面时预制刀具元件受力波动的数学模型
D. A. Malyshkin, A. M. Markov, E. Tatarkin
{"title":"Mathematical model of the forced fluctuations of the prefabricated cutting tool elements in milling the spatial complex surfaces on the machines with numerical program control","authors":"D. A. Malyshkin, A. M. Markov, E. Tatarkin","doi":"10.1109/SPCMTT.2002.1213739","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213739","url":null,"abstract":"Developed mathematical model allows one at the stage of milling operations designing to calculate the values of vibration displacement forming the processed surface asperity and to use it in CAP.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124393637","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
Methodology of the control systems construction of nonstationary processes technology by the example of wood pyrolysis process 以木材热解过程为例,研究非平稳过程控制系统构建方法
V. Bakaev, S. Cherny
{"title":"Methodology of the control systems construction of nonstationary processes technology by the example of wood pyrolysis process","authors":"V. Bakaev, S. Cherny","doi":"10.1109/SPCMTT.2002.1213789","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213789","url":null,"abstract":"For the control system synthesis of any process technology not only its adequate mathematical description is necessary but also correctly chosen procedure of the system construction. We systematize all spectrum of possible approaches to the problem of the control system synthesis of wood pyrolysis. We set the problem of providing with equilibrium flowing of the process technology of wood pyrolysis under concrete conditions. Considering the process technology of wood pyrolysis it is possible to say that the main result of this process is the concrete product and the level of its output. In other words, at the beginning it is necessary to determine what really product output should be increased.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129019118","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
Measuring complex for thin films degradation investigations under various external actions 测量配合物用于薄膜在各种外力作用下的降解研究
N.V. Pykhtin, A. Borovsky, A.P. Shugurov
{"title":"Measuring complex for thin films degradation investigations under various external actions","authors":"N.V. Pykhtin, A. Borovsky, A.P. Shugurov","doi":"10.1109/SPCMTT.2002.1213723","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213723","url":null,"abstract":"The given paper is dedicated to develop the measurement complex for the thin films approval and to investigate their degradation in passing current of high density. The investigations performed on the electrical resistance of Ag thin-film conductors have shown that a combination of optical and scanning tunnel microscopy allows one to track the macroscopic samples destruction and to investigate the changing of the surface morphology on different scale levels. The results obtained can be used in developing new materials for microelectronics.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128418194","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
Forecast of the details fatigue strength for the machine drives with numerical program control 用数控方法预测机床传动的详细疲劳强度
S. R. Sharafeeva, U.S. Chesov
{"title":"Forecast of the details fatigue strength for the machine drives with numerical program control","authors":"S. R. Sharafeeva, U.S. Chesov","doi":"10.1109/SPCMTT.2002.1213736","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213736","url":null,"abstract":"The given procedure allows one to form more objective data on the calculated loads of the designed technological equipment that gives a capability to provide the required level of the general-purpose machines reliability.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131743245","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
Investigation of percolation properties of heat and sound insulating composites having cellular texture on the base of aluminosilicate microspheres and kaolin clay 硅酸铝微球与高岭土多孔结构隔热隔音复合材料的渗透性能研究
A. Afonin, A. Kondratyuk, A. Akulov
{"title":"Investigation of percolation properties of heat and sound insulating composites having cellular texture on the base of aluminosilicate microspheres and kaolin clay","authors":"A. Afonin, A. Kondratyuk, A. Akulov","doi":"10.1109/SPCMTT.2002.1213767","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213767","url":null,"abstract":"Investigation of thermoinsulating material obtaining on the base of hollow glass aluminosilicate microspheres by CIC method have shown the. possibilities to control the cellular materials texture with the help of controlled compacting process and basic properties of these materials. Changes of percolation properties of materials and namely, elasticity, thermophysical and electrophysical with the respect of hollow microspheres concentration are described by the polynomials of the second order. The materials on the base of ash aluminosilicate microsphere can be used as sound and thermoinsulating materials, insulators and refractory materials.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122007590","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
Effectiveness increase of locomotives servicing and maintenance by introducing technical diagnostic facilities simulating the object operation under real conditions 引入模拟实物运行的技术诊断设备,提高机车检修效率
A. Smolyaninov
{"title":"Effectiveness increase of locomotives servicing and maintenance by introducing technical diagnostic facilities simulating the object operation under real conditions","authors":"A. Smolyaninov","doi":"10.1109/SPCMTT.2002.1213733","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213733","url":null,"abstract":"To reduce the number of unscheduled repair and ill-founded overassemblage of them locomotive units decreasing their operation reliability the smooth transfer to the combined system of maintenance is required including both planned prophylactic system of maintenance and the service elements according to the state. To carry out this program it is necessary to develop the methods of diagnosing; facilities of diagnosing; standard-technical basis for the testing, control and diagnosing facilities for railway transport. Devices built-in the technological process of maintenance without time lag are technological technical diagnosing facilities of the locomotives units, particularly, stationary technical diagnosing facilities with the information output on the object technical state. Diagnosing facilities include measurement and diagnosing apparatuses and physical model of the way with the devices of rolling and loading.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125977670","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
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