標(biāo)題: Titlebook: Magnetic Bearings; Theory, Design, and Eric H. Maslen,Gerhard Schweitzer Book 2009 Springer-Verlag Berlin Heidelberg 2009 Active Magnetic [打印本頁(yè)] 作者: 爆裂 時(shí)間: 2025-3-21 16:05
書目名稱Magnetic Bearings影響因子(影響力)
書目名稱Magnetic Bearings影響因子(影響力)學(xué)科排名
書目名稱Magnetic Bearings網(wǎng)絡(luò)公開度
書目名稱Magnetic Bearings網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Magnetic Bearings被引頻次
書目名稱Magnetic Bearings被引頻次學(xué)科排名
書目名稱Magnetic Bearings年度引用
書目名稱Magnetic Bearings年度引用學(xué)科排名
書目名稱Magnetic Bearings讀者反饋
書目名稱Magnetic Bearings讀者反饋學(xué)科排名
作者: 相容 時(shí)間: 2025-3-21 20:24
Losses in Magnetic Bearings,um applications like turbomolecular pumps, the focus lies on minimizing the losses in the rotor to avoid heating of the rotor since cooling is not effective. Figure ref fig:5.power_flow shows the flow of energy necessary to cover the losses from the sources (drive-electronics and AMB-electronics) to the power loss mechanisms.作者: 洞穴 時(shí)間: 2025-3-22 03:01
oneers of the field, Magnetic Bearings - Theory, Design, and Application to Rotating Machinery offers an encyclopedic study of this rapidly emerging field with a balanced blend of commercial and academic perspectives. Every element of the technology is examined in detail, beginning at the component 作者: FRAX-tool 時(shí)間: 2025-3-22 06:22
Introduction and Survey,here are various ways of designing magnetic suspensions for a contact free support - the AMB is just one of them. A classification of the various methods is shown as a survey. The main characteristics of AMB, their advantages and drawbacks are listed, and finally, some examples of the application of AMB in research and industry are given.作者: 憤怒事實(shí) 時(shí)間: 2025-3-22 11:39 作者: 四牛在彎曲 時(shí)間: 2025-3-22 16:08 作者: monologue 時(shí)間: 2025-3-22 20:24
Control of Flexible Rotors,is introduces complications in designing controllers with physically realizable bandwidths. Further, non-collocation of actuators and sensors along with finite bandwidth of actuation, sensing, and control mechanisms can mean that a passivity type of approach to controller design is not feasible.作者: Keratectomy 時(shí)間: 2025-3-22 22:33
Micro Magnetic Bearings,ators, this chapter will concentrate on micro magnetic bearings. There are, up to now, only very few examples of realizations: all are purely experimental systems, but there is a number of potential applications to be explored once the basic issues will have been resolved.作者: 樸素 時(shí)間: 2025-3-23 03:20
Safety and Reliability Aspects,initely technical touch, and it appears to be more amenable to engineering calculations and to economic considerations. Mathematical tools for assessing reliability of classical technical systems, and performance numbers for comparing them, such as mean time between failures, are readily available.作者: immunity 時(shí)間: 2025-3-23 07:02 作者: 墊子 時(shí)間: 2025-3-23 13:04
Eric H. Maslen,Gerhard SchweitzerReports the state of the art in this subfield of mechatronics.Written by internationally renowned experts作者: 針葉 時(shí)間: 2025-3-23 17:02
http://image.papertrans.cn/m/image/621205.jpg作者: puzzle 時(shí)間: 2025-3-23 20:24
Principle of Active Magnetic Suspension,ferred to as . bearings while the second group is made up by the . bearings. Whereas the latter bearing type has lately gained an increasing importance mainly in the field of the ., it is still the case that the bulk of industrial magnetic bearing applications employ reluctance force bearings.作者: Jargon 時(shí)間: 2025-3-23 22:33
Hardware Components,lectrical control system. The control system uses signals from the position sensors to determine what commands (signals) to send to the amplifiers. The amplifiers, in turn, drive current through the electromagnet coils to produce forces which act on the suspended rotor. This relationship between components is described in detail in Chap. 2.作者: 陳腐思想 時(shí)間: 2025-3-24 06:10 作者: Antecedent 時(shí)間: 2025-3-24 08:37 作者: 延期 時(shí)間: 2025-3-24 12:03 作者: seroma 時(shí)間: 2025-3-24 18:30
,Self–Sensing Magnetic Bearings,om the voltage and current histories for the electromagnet coils. Mirroring the development of back–emf sensing of angular position in brushless DC motors, this technology has begun to be applied to commercial products.作者: 起皺紋 時(shí)間: 2025-3-24 20:23
Digital Control,The main focus of this chapter is to give a general overview of the special properties and various features of a digitally controlled AMB system, while keeping mathematical derivations at a minimum wherever possible. This information can be found in the textbooks about sampled data control systems.作者: nettle 時(shí)間: 2025-3-25 02:06
Dynamics of Flexible Rotors,A good knowledge of the dynamic behaviour of flexible rotors is very important, especially when they are running in active magnetic bearings. Particularly for the design of the controller, a good model for such mechanical systems is necessary.作者: Fermentation 時(shí)間: 2025-3-25 05:04
,Self–Bearing Motors,Magnetic bearings can support rotors without physical contact [1]-[3]. This requires a separate driving motor in addition to the magnetic bearings, as shown schematically in Fig.16.1.作者: JEER 時(shí)間: 2025-3-25 11:09 作者: EPT 時(shí)間: 2025-3-25 13:00 作者: 知識(shí)分子 時(shí)間: 2025-3-25 15:55
Dynamics of the Rigid Rotor,forces with a turbo-rotor, or non-conservative forces in seals and gaps. In these cases AMB can counteract detrimental influences on the rotor dynamics or control them. In addition, AMB with their inherent capability of measuring and influencing rotor states can make a contribution to investigate, e作者: tolerance 時(shí)間: 2025-3-25 23:55
Identification,squeeze film dampers, seals, impellers etc. described by rotordynamic coefficients. In such cases the required data have to be taken from former experience or have to be determined experimentally via identification procedures.作者: 肉體 時(shí)間: 2025-3-26 03:12 作者: peptic-ulcer 時(shí)間: 2025-3-26 07:13 作者: BUMP 時(shí)間: 2025-3-26 10:56 作者: MUMP 時(shí)間: 2025-3-26 16:12 作者: sebaceous-gland 時(shí)間: 2025-3-26 18:46 作者: moribund 時(shí)間: 2025-3-26 22:43
Rainer Nordmanne with each other across borders and through transnational networks and partnerships, but by mobilising formally and informally, local actors participate in and influence European governance and contribute to the future trajectories of European integration, thereby completing the integration cycle.??978-3-030-74384-0978-3-030-74382-6作者: Filibuster 時(shí)間: 2025-3-27 03:19
Rainer Nordmanne with each other across borders and through transnational networks and partnerships, but by mobilising formally and informally, local actors participate in and influence European governance and contribute to the future trajectories of European integration, thereby completing the integration cycle.??978-3-030-74384-0978-3-030-74382-6作者: 遭受 時(shí)間: 2025-3-27 06:23 作者: 支形吊燈 時(shí)間: 2025-3-27 11:54
Hannes Bleulernal, provide the framework within which elected local government operates. They may not be glamorous or exciting but they are of fundamental importance. Chapter 17 further develops the debate on external structures while Chapters 13, 17 and 18 pick up a range of issues related to internal management作者: 刪減 時(shí)間: 2025-3-27 15:15
Gerhard Schweitzererest to almost everyone else. If there was a difference between the two subjects, the Minister suggested, it was that while people outside the world of agriculture were prepared to concede it might well be interesting if only they knew rather more about it, local government, they were unshakeably c作者: acrimony 時(shí)間: 2025-3-27 20:59
erest to almost everyone else. If there was a difference between the two subjects, the Minister suggested, it was that while people outside the world of agriculture were prepared to concede it might well be interesting if only they knew rather more about it, local government, they were unshakeably c作者: Diluge 時(shí)間: 2025-3-28 00:14 作者: 外表讀作 時(shí)間: 2025-3-28 04:13
René Larsonneuresent predicament of Irish local government without a rapid survey as to how that predicament has come about. The task is not made easier (or more interesting) in that the story has no dramatic climaxes, just the steady working out of the logic of a set of values, implicit and explicit, in what is l作者: GLEAN 時(shí)間: 2025-3-28 06:27
Alfons Traxler,Eric Maslenlaid. Prior to that, Scotland was administered by a fragmented system of councils, boards and committees. The three basic units — county, burgh and parish — had widely different origins. Counties had been created for law enforcement purposes in the early Stuart period; burghs originated in the twelf作者: CURL 時(shí)間: 2025-3-28 13:14 作者: 北京人起源 時(shí)間: 2025-3-28 17:58 作者: 出來 時(shí)間: 2025-3-28 21:43
Rainer Nordmanncal framework for study using macro- and micro-dynamics.PosiThis book addresses the ‘bigger picture’ of local-European relations and adds a new dimension to existing studies on multilevel governance and the Europeanisation of local government. Drawing from a combination of European integration theor作者: Gratulate 時(shí)間: 2025-3-29 00:25
Yohji Okadaright’, not least because structural change can provide political advantage and hence help to facilitate control. This chapter builds upon the material in Chapter 4 and provides a two-part discussion. The first part examines external structures while the second part looks at the management structure作者: 鞭子 時(shí)間: 2025-3-29 05:26 作者: 思想流動(dòng) 時(shí)間: 2025-3-29 08:45
Gerhard Schweitzerer of our acquaintance’. Pretentious perhaps, but it is relevant. The politician had better remain nameless, though his (a small but not very helpful clue!) identity may well be guessable from his having served as both Minister of Agriculture, Fisheries and Food and Minister for Local Government. Re作者: 脫水 時(shí)間: 2025-3-29 14:28 作者: Ophthalmoscope 時(shí)間: 2025-3-29 16:00 作者: 強(qiáng)行引入 時(shí)間: 2025-3-29 22:25 作者: Genteel 時(shí)間: 2025-3-29 23:52 作者: Obstacle 時(shí)間: 2025-3-30 06:06 作者: absorbed 時(shí)間: 2025-3-30 09:11 作者: 陪審團(tuán) 時(shí)間: 2025-3-30 15:08
Design Criteria and Limiting Characteristics, Mostly in research labs, they showed their ability to work in vacuum with no lubrication and no contamination, or to run at high speed, and to shape novel rotor dynamics. Today, magnetic bearings have been introduced into the industrial world as a very valuable machine element with quite a number o作者: expansive 時(shí)間: 2025-3-30 18:43
Dynamics of the Rigid Rotor,nts methods for its mathematical investigation, and points to characteristics and physical limitations in its behavior. Rotordynamics is a challenging part of machine dynamics. On one hand it refers to classical results of vibration theory and gyro mechanics, and from this point of view it explains 作者: Chemotherapy 時(shí)間: 2025-3-30 22:55
Control of the Rigid Rotor in AMBs,bine the rigid rotor model with the model of the AMBs and with their control, extending the control approaches of Chap. 2. Different control structures and their individual properties are discussed. In Chap. 12 the rigid rotor AMB model as well as the control will be extended to flexible rotors.作者: Gentry 時(shí)間: 2025-3-31 02:37 作者: Manifest 時(shí)間: 2025-3-31 08:52 作者: ARK 時(shí)間: 2025-3-31 13:10 作者: 定點(diǎn) 時(shí)間: 2025-3-31 13:41 作者: VEIL 時(shí)間: 2025-3-31 18:03 作者: optional 時(shí)間: 2025-3-31 23:08 作者: Melatonin 時(shí)間: 2025-4-1 04:28 作者: 受人支配 時(shí)間: 2025-4-1 09:08
10樓作者: NOVA 時(shí)間: 2025-4-1 11:16
10樓
