The active magnetic bearings (AMB) play an essential role in supporting the shaft of fast rotating machines and controlling displacements rotors due to deviation shaft. In this paper, adaptive integral third-order sliding mode control (AITOSMC) is proposed. controller suppresses deviations rotor rejects system uncertainties unknown disturbances present five DOF AMB system. application AITOSMC a...

In this work, a novel application of Active Magnetic Bearing (AMB) is proposed to integrate AMB in the Magnetically Coupled Thruster (MCT) assembly for underwater application. study, 2-Degree-Of-Freedom (DOF) developed and investigated MCT an Unmanned Underwater Vehicle (UUV). The paper presents detailed electro-mechanical modeling in-house system. intractable problem rotor suspension rotation ...

This paper introduces a five-axis active-controlled axial-flux self-bearing motor that uses unipolar and four-pole magnetic fields to control radial force tilt moment of the two-pole permanent magnet rotor. The proposed method controls only one-axis by unit rotor stator, therefore two units are necessary for motion control. stators can be placed on double-side single-side In this paper, princip...