Torque Ripple Suppression Control for PMSMs using Feedforward Compensation and Online Parameter Estimation

DOI DOI Web Site Web Site Web Site View 1 Remaining Hide 3 Citations 8 References Open Access

Bibliographic Information

Other Title
  • フィードフォワード補償およびオンラインパラメータ推定を用いた永久磁石同期モータのトルク脈動抑制制御
  • フィードフォワード ホショウ オヨビ オンラインパラメータ スイテイ オ モチイタ エイキュウ ジシャク ドウキ モータ ノ トルク ミャクドウ ヨクセイ セイギョ

Search this article

Description

<p>This paper presents a control scheme for smooth torque production in permanent-magnet synchronous motor drives. The proposed control scheme consists of two techniques: a feedforward compensation for torque ripple minimization and an online parameter estimation technique for harmonic fluxes. The feedforward compensation is constructed on a position-sensorless vector control system and generates voltage commands to suppress torque ripples. The command calculation process requires the parameters of the harmonic fluxes; therefore, the proposed control scheme includes their estimator and calculates them from detected current information. These techniques are simpler than existing ones and can be implemented on a computational device with a small amount of calculation load. The proposed control scheme is verified by performing simulations and experiments.</p>

Journal

Citations (3)*help

See more

References(8)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top