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Volume 08 Research & Reviews: Journal of Engineering and Technology
ISSN: 2319-9873 Automobile Europe 2019
July 08-09, 2019
6th International Conference and Exhibition on
July 08-09, 2019 | Zurich, Switzerland
Automobile & Mechanical Engineering
Structural parameters optimization of a tubular permanent magnet linear machine for regenerative
suspension
Hailong Zhang, Shuyu Shen, Wei Yan and Enrong Wang
Nanjing Normal University, China
The regenerative suspension can effectively recover the vibration potential energy of the vehicle suspension, thus
has broad prospects in application. In this paper, a tubular permanent magnet linear motor with the Halbach
array magnetic pole is analyzed. The magnetic field analysis method of the excitation source separation is proposed,
and then the transient analytical model of output electromagnetic force and the external circuit characteristic under
displacement excitation is established. A modified particle swarm optimization algorithm is adopted to optimize
the structural parameters. By comparing with the finite element analysis, the correctness of the proposed analytical
model and the structural parameters optimization are verified. This work lays the theoretical foundation for extensive
application of regenerative suspension.
Biography
Hailong Zhang has received his BS degree in Electrical Engineering and PhD degree in Physical Electronics from the School of Electrical & Automation
Engineering, Nanjing Normal University, Jiangsu, China, in 2010 and 2016, respectively. From 2017 till now, he was a Post-Doctoral Research Fellow with the
School of Physics and Technology, Nanjing Normal University. He is currently a Lecturer in the School of Electric and Automation Engineering, Nanjing Normal
University, Jiangsu Province. His current research interests include dynamical analyze and control of MR suspension and vibration power regeneration.
Hailong Zhang et al., JET 2019, Volume 08