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suspension points suspension periods 【語言學】省略號 ...

suspension railway

It is difficult to ensure the steady suspension of the join - structure if the control method of the two suspension points is designed independently , so the coupling force between the two points must be taken into account . in this dissertation , the model of the join - structure is built . the model is decoupled and linearized by differential geometry method 但是,同一搭接結構上的兩個懸浮點之間具有很強的耦合作用,在對搭接結構進行懸浮控制時,如果對兩個懸浮點獨立進行懸浮控制設計,很難使搭接結構穩定懸浮,因此必須考慮它們之間的耦合作用。

The experiment result shows that the control method designed in the dissertation can ensure the steady suspension of the join - structure . when there is something wrong with one suspension point on a join - structure , the variation of suspension clearance of the other is only about 0 . 8mm . it manifests that this method can achieve the join - structure ’ s redundancy function 本文最后在原理型搭接裝置上進行了懸浮控制實驗,實驗結果表明:文中所設計的控制方法能夠實現原理型搭接裝置的穩定懸浮,而且搭接裝置上的一個點出現故障時,另一個點的懸浮間隙最大增加量僅為0 . 8mm左右,由此說明該方法能夠確保搭接結構冗余功能的實現。

When the join - structure is suspended , suspension state message between the two suspension points should be exchanged and the digital suspension controller will communicate with the sensor . this function is realized by rs - 485 serial communication 在對搭接結構進行懸浮控制時,兩個懸浮點之間需要實時交換狀態信息,并且傳感器與數字懸浮控制器之間也要傳輸數據,兩類信息交換是通過rs - 485串行通信來實現的。

Although the join - structure increases the redundancy ability and enhances the security when maglev train runs at high speed , the two suspension points on the same join - structure coupled closely 搭接結構增加了列車懸浮系統的冗余能力,提高了列車在高速行駛時的安全性。