| Position control of direct-drive
permanent magnet linear actuators |
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| 作者姓名： | P M Churn |
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| 作者单位： | Department of Electrical and Electronic Engineering, University of Bristol, BS8 1UB, UK |
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| 摘 要： |
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Position control of direct-drive permanent magnet linear actuators |
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| P M Churn.Position control of direct-drive
permanent magnet linear actuators[J].Journal of Central South University:Science and Technology,2003,34(Z1):323-327. |
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| Authors: | P M Churn |
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| Abstract: | The paper illustrates the typical variations of the direct-drive permanent magnet linear actuators and introduces two types of position control; a PI controller and a fuzzy controller. They respectively have their own advantages and disadvantages. The experiment have shown that the PI controller has better repeatability, while the fuzzy logic controller has smaller cumulative position square-error which can lead to a high positional accuracy. |
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| Keywords: | direct-drive actuator linear actuator PI controller fuzzy controller |
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