System implementation of measurement and control for a magneticsuspension wind tunnel

摘要

Model attitude control is a major problem in magnetic suspensionimplementation. To achieve a six-degree-of-freedom control, themeasurement system has to overcome the dynamically unstable nature ofthe designed system. In this paper, the measurement system set-up usingquadrant detector and lateral effect detector are proposed to accomplishthe model attitude control task. The measurement calibration has beenmade to show the capability of the established system for application inmagnetic suspension wind tunnel