000			05578nam a22003137a 4500
001			5468
003			AR-HaUTN
005			20240930172519.0
007			ta
008			170428b xxu||||| |||| 00| 0 spa d
020			_a978-3-662-45672-9
040			_aAR-HaUTN _cAR-HaUTN
080			_a629.423=111 LIU
100			_aLiu, Zhigang _92756
245			_aMaglev trains _bkey underlying technologies
250			_a1st ed.
260			_aBerlin _bSpringer _cc. 2015
300			_a215 p. _bil. byn, cuadros, gráficos
440			_aSpringer tracts in mechanical engineering _92757
505			_tMaglev train overview: _aIntroduction. Characteristics and classification of maglev train. Research and major achievements in the world. Research and major achievements in China. Development and discussion of maglev key technologies:Low-speed maglev trains.High-speed maglev trains Technology characteristics of high-speed maglev train:Technology characteristics.Suspensionand guidance system.Long stator synchronouslinear motor traction.Braking.Vehicle-rail relationship.Power supply for onboard devices.Positioning and mobile communication.Overall designideas of TR high-speed maglev train. Technology characteristics of low-speed maglev train:Suspension and guidance functionrealizationof low-speed maglev train.Traction function realization of HSST maglev train.Bogie structure of HSST maglev train.Technology characteristics.Conclusion
505			_tTechnology development and application research of maglev control: _aIntroduction. Suspension control plan of maglev train:Single electromagnet suspension control scheme.Module suspension control scheme.Concentrated suspension control scheme.Overlapping suspension control scheme. Suspension control algorithms of maglev train:Basic requirements of suspension control algorithms.Suspension control methods of maglev train.Conclusion.
505			_tModeling and controller design of suspension system of maglev train: _aIntroduction. Building single-point suspension model:Elastic track model.Single-point suspension model. Design of control system:Analysis of model linearization and open-loop stability.Particularity of vehicle-trackcoupling.Design of the suspension controller ignoring track motion.Design of controller under relative static hypothesis of electromagnet.Stability analysis of integrated closed-loop system and system simulation. Optimization of control parameters under the condition of output saturation:Analysis of output saturation link of the suspension controller.Design of optimization of control parameters.System simulation considering the outputsaturation link. Design of signal filter of suspension control system:Design of gap signal filter.Design of acceleration signal filter.The delay influence of gap low-pass filter of suspension control. Experimental research:Signal test of gap channel.Signal test of acceleration channel.Conclusion.
505			_tControl and diagnosis system of maglev train: _aIntroduction. Onboard control and diagnosis system:Functional requirements and system composition.Data comunication network of the control and diagnosis system.Hierarchy of onboard diagnosis system. Comprehensive assessment algorithm of onboard faults based on fuzzy comprehensive assessment:Modeling principle for fuzzy comprehensive assessment of faults.Building of multilevel fuzzy comprehensive assessment model for maglev train system faults.Application and analysis of fuzzy comprehensive assessment of maglev train system faults. Comprehensive assessment method based on EDA:Questions.Basic theory of the estimation of distribution algorithm.Comprehensive assessment of maglev train faults based on EDA.Performance test and comparison.Conclusion.
505			_tMaglev train control and diagnosis networks: _aIntroduction:Diagnosis network.Control Network Comunication simulation of onboard diagnosis network:modeling and simulation of diagnosis network._Simulation results. Integrated network design of the control and diagnosis networks:Necessity of the integrated network for control and diagnosis networks.Comparison of mainstream train comunication networks.Architecture of system bus of vehicle unit based on CANOpen.CANOpen vehicle -level network devices classification.Node device description and performance analysis. Diagnosis network based on ADS:Design of diagnosis system in maglev train.Design principles,Design plan.Diagnosis method. Control and diagnosis networks based on role automatiion decentralization:Relation of control and diagnosis networks.The concept of roADS.Design principles.Design plan. Onboard communication platform in maglev train based on RTLinux.RTLinux introduction.Design plan.Driver designof CPCI-CAN card.Real-time performance analysis.Conclusion
505			_tThe position and speed detection technology based on loop cable for low-speed maglev train: _aIntroduction. Positionand speed detection based on the XOR pulse:The electromagneticfield analysis of loop cable.Detectionof component of magnetic flux density. Design of receiving coil:Selection of resonance circuit.Design of coil structure. Signal processing methods:Signal processing method based on amplitude detection.Signal processing method based on phase detection.Comparison of two signal processing methods. System design and implementation:design of analog circuit.Design of digital circuit.Design of power drive.Test of position and speed detection of low-speed maglev train. Conclusion.
700			_aLong, Zhiqiang _92758
700			_aLi, Xiaolong _92759
942			_2udc _cBK
999			_c5468 _d5468