An approximate non-minimum phasetransferfunction of magnetic suspension bearing is established, on the basis of that, a closed-loop controller is designed and makes the whole system stable.
建立了磁浮轴承的近似非最小相位传递函数模型,并基于此模型设计了保证系统稳定的闭环控制器。
2
In the feedforward ANC, when the traditional FXLMS algorithm is applied directly, non-minimum phase(NMP) of the secondary-path transferfunction will lead to the performance degradation.