The new method to advance quality control for contactless transmission system using the magnetic suspension
Tác giả: Nguyễn Như Hiển
Trần Thị Thanh Nga
Nhà xuất bản: Journal of Science and Technology - Thainguyen University
Vol. 61(12/2), pp. 69-73.
Contactless transmission systems using the magnetic suspension has important applications and efficiency in devices with high-speed rotary machine which requires high precision, working in environmental quality are not applied slippery due to no direct contact between the moving and static parts. Current controllers for contactless transmission using the magnetic suspension have the low quality as not appropriate, no sustainable, control signal is not blocked. This fact is due to the dynamics of the contactless transmission using the magnetic suspension is high nonlinear, and the method of design controllers for nonlinear systems, contactless transmission using the magnetic suspension subjects to the effects of interference of outer and contains the parameters change with time has been studied and developed completely. This article presented the result of research design controllers for a high quality system including the nonlinear magnetic suspension.