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Weidianji = Micromotors, ISSN 1001-6848, 01/2019, Issue 3, p. 5
High-speed permanent magnet brushless DC motors have the advantages of high power density, small size, high efficiency, etc., and have wide applications in... 
Dynamic structural analysis | Brushless motors | Air gaps | Product design | Permanent magnets | D C motors | Electric motors | Rotor dynamics | Cogging | High speed | Transformers | Magnetism | Power efficiency
Journal Article
Weidianji = Micromotors, ISSN 1001-6848, 01/2019, Issue 8, p. 77
In order to make the car position sensorless brushless DC motor power steering system work reliably, it is necessary to solve the two key technical problems of... 
Motor rotors | Inductance | Brushless motors | Position sensing | Data processing | Activation | Product design | Power steering | D C motors | Electric motors
Journal Article
Weidianji = Micromotors, ISSN 1001-6848, 01/2017, Issue 11, p. 30
This paper proposed a sensorless control method based on improved sliding mode observer for the sinusoidal back emf brushless DC motors,implemented the speed... 
Brushless motors | Phase locked systems | Computer simulation | Sliding mode | Position sensing | Motors | Rotor speed | Product design | D C motors | Electric motors
Journal Article
Weidianji = Micromotors, ISSN 1001-6848, 01/2018, Issue 11, p. 56
In order to linearize the Hall discrete position signal, obtain accurate continuous rotor position angle for permanent magnet brushless DC motor vector control... 
Motor rotors | Brushless motors | Error compensation | Product design | Permanent magnets | Error correction | Directional control | D C motors | Electric motors
Journal Article
TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, ISSN 0021-1575, 09/2012, Volume 98, Issue 9, pp. 45 - 52
The effects of alloying elements on the hardenability, toughness and the resistance of stress corrosion cracking have been evaluated in the 1 similar to... 
geothermal turbine rotor forging | C-segregation | strength | METALLURGY & METALLURGICAL ENGINEERING | alloying element | toughness | stress corrosion cracking | SULFIDE
Journal Article
Journal of Vibration, Measurement & Diagnosis, ISSN 1004-6801, 08/2015, Volume 35, Issue 4, pp. 746 - 751
In order to effectively minimize the harmful vibration caused by rotor unbalance and to monitor the balance state in real time, an embedded on-line automatic... 
Vibration | Balancing | Mathematical analysis | C (programming language) | Rotors | Digital signal processing | Mathematical models | Field programmable gate arrays
Journal Article
Zhongguo Dianji Gongcheng Xuebao = Proceedings of the CSEE, ISSN 0258-8013, 01/2019, Volume 39, Issue 17, p. 5225
Conventional contra-rotating propellers mostly use gas turbines and mechanical transmissions. The devices have complex structures, large volume, and noise... 
Torque | Rotating disks | Rotors | Three dimensional analysis | Rotor speed | Synchronous motors | Permanent magnets | Rotation | D C motors | Finite element method | Electric propulsion | Gas turbines | Mathematical analysis | Contrarotating propellers | Magnetism | Noise pollution | Mechanical transmissions | Magnetic circuits
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 06/2013, Volume 34, Issue 6, pp. 214 - 215
AC asynchronous motor rotor loop in series resistance starting mode, which can improve the starting torque, and can limit the starting current, achieve full... 
Cranes | Electric circuits | A C motors | Rotors | Switches | Asynchronous motors | Mines | Alternating current
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 06/2013, Volume 34, Issue 6, pp. 214 - 215
AC asynchronous motor rotor loop in series resistance starting mode, which can improve the starting torque, and can limit the starting current, achieve full... 
Cranes | Electric circuits | A C motors | Rotors | Switches | Asynchronous motors | Mines | Alternating current
Journal Article
Diangong Jishu Xuebao (Transactions of China Electrotechnical Society), ISSN 1000-6753, 12/2010, Volume 25, Issue 12, pp. 61 - 66
A rotor position estimation method for interior permanent magnet synchronous motor (IPMSM) is researched utilizing carrier frequency component signal of PWM... 
Buses (vehicles) | Error analysis | Rotors | Synchronous motors | Inverters | Pulse duration modulation | Carrier frequencies | D C motors
Journal Article
Diangong Jishu Xuebao (Transactions of China Electrotechnical Society), ISSN 1000-6753, 12/2010, Volume 25, Issue 12, pp. 61 - 66
A rotor position estimation method for interior permanent magnet synchronous motor (IPMSM) is researched utilizing carrier frequency component signal of PWM... 
Error analysis | Buses (vehicles) | Rotors | Synchronous motors | Inverters | Pulse duration modulation | Carrier frequencies | D C motors
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 11/2012, Volume 33, Issue 11, pp. 194 - 195
Vector control technology development has greatly increased the performance of AC motor speed regulation system, which makes the AC motor has the speed... 
Cranes | Mathematical analysis | Neurons | A C motors | Rotors | Flux | Vectors (mathematics) | Mines
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 11/2012, Volume 33, Issue 11, pp. 194 - 195
Vector control technology development has greatly increased the performance of AC motor speed regulation system, which makes the AC motor has the speed... 
Cranes | Neurons | Mathematical analysis | A C motors | Rotors | Flux | Vectors (mathematics) | Mines
Journal Article
Computer Measurement & Control, ISSN 1671-4598, 08/2010, Volume 18, Issue 8, pp. 1715 - 1739
High precision and strong anti-jamming capability are the keys when designed a domestic dynamic balance testing system. With C8051F005 as the core, through the... 
Cutting | Rotor dynamics | Accuracy | Algorithms | Circuit design | Dynamics | C (programming language) | Dynamical systems
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 05/2012, Volume 33, Issue 5, pp. 276 - 279
Aiming at drawbacks of residual votage after AC dump by FFT, the optimized Hilbert-Huang transform (HHT) algorithm and is applied to rotor broken -bar fault... 
Fault diagnosis | Acquisitions | Induction motors | A C motors | Rotors | Segments | Motors | Marketing
Journal Article
Meikuang Jixie (Coal Mine Machinery), ISSN 1003-0794, 05/2012, Volume 33, Issue 5, pp. 276 - 279
Aiming at drawbacks of residual votage after AC dump by FFT, the optimized Hilbert-Huang transform (HHT) algorithm and is applied to rotor broken -bar fault... 
Fault diagnosis | Acquisitions | Induction motors | A C motors | Rotors | Segments | Motors | Marketing
Journal Article
鉄と鋼, ISSN 0021-1575, 2012, Volume 98, Issue 9, pp. 503 - 510
The effects of alloying elements on the hardenability, toughness and the resistance of stress corrosion cracking have been evaluated in the 1∼3mass%Cr low... 
alloying element | geothermal turbine rotor forging | C-segregation | strength | toughness | stress corrosion cracking
Journal Article
by Wang, Z and Chen, M
Micromotors, ISSN 1001-6848, 01/2012, Volume 45, Issue 1, pp. 1 - 6
The author found and put forward the new electromechanical concept of the DC rotating magnetic field in the New DCM research work. The DC rotating magnetic... 
Winding | Direct current | Rotors | Synchronous motors | Rotating | Magnetic fields | Alternating current | D C motors
Journal Article
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