Guoqiang Zhao, Shitong Ren, Zhixin Wang, Junhua Lu, Zi Yang, & Yongjie Xing. (2022). Torque Ripple Analysis of Double Rotor Eccentric Shell Rotating Multi-Speed Motor with Equal Width Curve. nnovation in cience and echnology, 2(1), 44–55. etrieved from https://www.paradigmpress.org/ist/article/view/390