beam command 中文意思是什麼
beam command
解釋
駕束制導指令-
Cambs command active multi - beam sonobuoy
指令控制有源多波束聲納浮標 -
The proposed control system includes the attitude controller acting on the rigid hub, designed by using pulse - width pulse - frequency ( pwpf ) modulation integrated with command shaping technique based on csvs method, and the piezoelectric material elements as sensors / actuators bonded on the surface of the beam appendages, designed by the optimal positive position feedback ( oppf ) control technique, in which the selection of ppf gains is determined via introducing a cost function to be minimized by feedback gains which are subject to the stability criterion at the
設計的控制器僅利用輸出信息，從而避免設計撓性模態狀態觀測器以及引入狀態觀測器誤差;在此基礎上，採用分力合成方法設計命令成形控制器來抑制撓性附件的振動，設計的優化命令成形控制信號在理論上可以對系統的各階撓性模態完全抑制。但考慮到模型不確定性和外部擾動，在內迴路又設計了最優正位置反饋（ oppf ）補償器以增加撓性結構的阻尼，使撓性結構的振動能夠很快衰減。 -
Detailed introduce the tracking problem to multi - aircraft tracking telemetry and command system. by use of circular array antenna realize the tracking of multi - aircraft by digital beam forming ( dbf ). detailed introduce the gradient tracking rule, and utilize it to multi - aircraft tracking
對多飛行器測控系統的跟蹤問題進行了詳細介紹，提出了採用圓陣、實現利用數字波束對多飛行器跟蹤的方案，對梯度跟蹤方法進行了詳細說明，利用梯度演算法實現飛行器跟蹤，並在此基礎上討論了跟蹤的實現方法。 -
Detailed analyses the algorithm of weight parameter. introduced the different algorithms of digital beam forming ( dbf ) and direction of arrival ( doa ). based on multi - aircraft tracking telemetry and command system, detailed introduce gradient algorithm pattern which follows the lms error norm
介紹了數字波束形成的基本原理，詳細介紹了波束形成的權值演算法，研究了數字波束形成以及波達方向確定的各種演算法，結合多飛行器測控系統詳細介紹了在最小均方誤差準則下的梯度演算法模型。
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