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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hao Jiang Gan Zhou Xueliang Huang Qinbo Zhou Qian Zhang |
| Copyright Year | 2009 |
| Description | Author affiliation: Jiangsu Province Engineering Center of Servo Control Technique, School of Electrical Engineering, Southeast University, Nanjing, 210096, China (Hao Jiang; Gan Zhou; Xueliang Huang; Qinbo Zhou; Qian Zhang) |
| Abstract | This paper presents a new method for dynamical control of the linear motor which consists of Halbach permanent array. This motor is designed for micro-motion or micro-location precision instruments. Based on a novel mathematic model of the linear motor, which takes the lateral and normal force into account, an improved field-oriented control method is applied. This method enables the operation of the drive at minimum direct axis stator current. A modified matrix converter is applied to divide the three-phase input voltages into sections and three pairs of current control signals are deduced by comparing with the reference values. Thus a more accurate dynamic control performance is achieved. The validity of this method is proved by the simulation results of the practical test motor. |
| Starting Page | 1885 |
| Ending Page | 1888 |
| File Size | 319505 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424435562 |
| DOI | 10.1109/IPEMC.2009.5157703 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-17 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Machine vector control Permanent magnet motors Micromotors Instruments Mathematics Mathematical model Force control Stators Matrix converters Current control |
| Content Type | Text |
| Resource Type | Article |
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