Mathematical Model to Predict Thrust Ripple in Double Salient Flux-Modulated Linear Permanent for Five-Axis Gantry Robot Under Field Oriented Control

被引：4

作者：

Paul, Sarbajit ^{[1
]}

Chang, Junghwan ^{[2
]}

机构：

[1] Korea Electrotechnol Res Inst, Ind Applicat Res Div, Elect Machines & Dr Syst Res Ctr, Chang Won 51543, South Korea

[2] Dong Univ, Dept Elect Engn, Mech Syst Res Lab, Busan 49315, South Korea

来源：

IEEE-ASME TRANSACTIONS ON MECHATRONICS | 2023年 / 28卷 / 02期

关键词：

Double saliency; dqn model; five-axis gantry robot; flux modulated permanent magnet linear synchronous motor; mathematical modeling thrust ripple; DESIGN; OPTIMIZATION; MOTOR; MACHINE;

D O I：

10.1109/TMECH.2022.3215679

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This article proposes a detailed mathematical dqn axes dynamic modeling of a double saliency flux modulated permanent magnet linear synchronous motor used as the linear actuator for the five-axis gantry robot system to study thrust ripple characteristics. To derive the model, the machine double saliency is considered by analyzing the effect of the cross-coupling inductances into the dynamic voltage equation in dqn axes. The electromagnetic performances such as the electromagnetic thrust and the thrust ripple is formulated to check the maximum limit of the thrust ripple at the initial design stage using the derived model. The whole process is validated using 2-D, 3-D finite element analysis, and manufactured prototype under driving conditions.

引用

页码：1161 / 1173

页数：13