Control Algorithm Research of Electric Actuator Based on Switched Reluctance Motor

Jie Gao; He Xu Sun; Bing Gao; Lin He

doi:10.4028/www.scientific.net/AMM.160.115

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 160Control Algorithm Research of Electric Actuator...

Control Algorithm Research of Electric Actuator Based on Switched Reluctance Motor

Abstract:

This paper proposed flexible torque control with the current oriented in core, and high performance dynamic positioning technology of electric actuator based on Switched Reluctance Motor (SRM) was achieved. Meanwhile the system structure of intelligent electric actuator was introduced, in which SRM is the implementation component. From the perspective of software, the current directional control, flexible starting and braking, and high-frequency algorithmic process were elaborated. Moreover taking over torque protection as illustration, the fault diagnosis algorithm was analyzed. The test data and waveform showed that all kinds of electric actuator performance have reached international advanced level.

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Periodical:

Applied Mechanics and Materials (Volume 160)

Pages:

115-119

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.160.115

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Online since:

March 2012

Authors:

Jie Gao, He Xu Sun, Bing Gao, Lin He

Keywords:

Braking, Current Oriented Control, Electric Actuator, Frequency Control, Soft-Starting, Switched Reluctance Motor (SRM)

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References

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