State-Observers for Differential Flatness Model Based-Control of High-Performance DC Servomotor Drives - Archive ouverte HAL Access content directly
Conference Papers Year : 2016

State-Observers for Differential Flatness Model Based-Control of High-Performance DC Servomotor Drives

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Abstract

Recently, the model based control has been successful applied for motion control applications. It improves better performance than a classic linear control. However, a model base control needs to know some parameters for exact estimations, here a load torque and stator resistance. In this paper, it presents three-observers for a differential flatness model based control approach for a DC permanent magnet motor drive. Observer I is based on the well-known Luenberger estimation (linear approach); Observer II is based on the non-linear approach which guarantees the asymptotical stability; and Obserser III is also based on the non-linear approach which guarantees the exponential stability. To validate the proposed methods, a prototype DC servomotor drive (GEC Alsthom: 2-kW, 2400 rpm) is realized in the laboratory. Simulation and experimental results demonstrate system performance.
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Dates and versions

hal-03241633 , version 1 (28-05-2021)

Identifiers

  • HAL Id : hal-03241633 , version 1

Cite

Burin Yodwong, Phatiphat Thounthong, Suwat Sikkabut, Pongsiri Mungporn, C. Pukdeboon, et al.. State-Observers for Differential Flatness Model Based-Control of High-Performance DC Servomotor Drives. 19th International Conference on Electrical Machines and Systems (ICEMS), Nov 2016, Chiba, Japan. ⟨hal-03241633⟩
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