新技术新工艺
新技術新工藝
신기술신공예
NEW TECHNOLOGY & NEW PROCESS
2014年
10期
99-101
,共3页
类神经网络%主动振动控制%自然频率%干扰
類神經網絡%主動振動控製%自然頻率%榦擾
류신경망락%주동진동공제%자연빈솔%간우
neural network%active vibration control%nature frequency%disturbance
以类神经网络为基础进行磁流变主动振动控制，针对隔振系统自然频率与负载干扰记性振动抑制进行了研究，并分别利用回馈与前馈2种控制模式进行主动控制研究，其目的是为了降低系统自然频率共振与负载干扰的振动量。通过数值模拟与试验验证证实了运用类神经网络的主动控制抑制系统自然频率振动进行研究是可行的。
以類神經網絡為基礎進行磁流變主動振動控製，針對隔振繫統自然頻率與負載榦擾記性振動抑製進行瞭研究，併分彆利用迴饋與前饋2種控製模式進行主動控製研究，其目的是為瞭降低繫統自然頻率共振與負載榦擾的振動量。通過數值模擬與試驗驗證證實瞭運用類神經網絡的主動控製抑製繫統自然頻率振動進行研究是可行的。
이류신경망락위기출진행자류변주동진동공제，침대격진계통자연빈솔여부재간우기성진동억제진행료연구，병분별이용회궤여전궤2충공제모식진행주동공제연구，기목적시위료강저계통자연빈솔공진여부재간우적진동량。통과수치모의여시험험증증실료운용류신경망락적주동공제억제계통자연빈솔진동진행연구시가행적。
The paper did research on the active vibration control based on neural networks to suppress the vertical vibra-tion of a traditional passive vibration isolation system without and with significant disturbance respectively,and to look into the performance of active vibration control based on neural networks,by using feedback control and feedforward control re-spectively,the obj ect of active control was researched to reduce the vertical resonant vibration at natural frequency of the passive system.Through numerical simulation and experimental validation,confirmed that the research methods that the ac-tive vibration control based on neural networks restrains natural frequency of the passive system is feasible.
