In many practical situations, where the length of the system impulse response is extremely long, the adaptive filter usually works in an under-modeling situation. In our previous work, we found that ...

In order to solve the problem that the unbalance vibration caused by rotor mass eccentricity of the four-degree-of-freedom (four-DOF) six-pole hybrid magnetic bearings (HMBs), a feed-forward ...

Step-size Estimation for Unconstrained Optimization Methods Zhen-Jun ShiI, II; Jie ShenIII I College of Operations Research and Management, Qufu Normal University, Rizhao, Shandong 276826, P.R.China.