pitching control system 中文意思是什麼
pitching control system
解釋
縱搖控制系統-
The author choosed weighting matrix for different sea conditions, designed the controller and the rudder / fin joint control system. finally, the author simulated the controller with matlab. according to the simulation curves and data, we could find that the controller designed using state feedback control theory has nice control performance on rearing and rolling, but the control performance on pitching is not very good
為不同的海情選取了加權陣，求出控制器，完成了船舶舵鰭聯合控制系統的設計工作最後，用matlab語言對控制器進行模擬，從模擬曲線和模擬數據可以看出，使用狀態反饋h ~控制理論設計出來的控制器對艏搖與橫搖有較好的控制效果，而對橫蕩控制效果不理想，基本達到控制目的。 -
Then in allusion to biased momentum wheel system, based on classical control system a pid controller was design about pitching channel. according to specialty of roll - yawing channel, this paper discuss long - time cycle movement and short - time cycle movement. when design the control method of long - time cycle movement, whiff thruster is used to assistant the control system. when design the control method of short - time cycle movemen, in order to sovle the problem of coundn ’ t abtain the angular velocity signal, nonminimum phase controller advanced by terasaki is used
然後針對偏置動量飛輪系統，基於經典控制理論設計俯仰通道的pid控制律，根據滾動?偏航通道耦合的特點，分別討論了由軌道角頻率和章動頻率引起的長周期運動和短周期運動。其中長周期運動控制律設計時，結合了噴氣推力控制來輔助偏置動量控制;短周期運動控制中，為了解決不能獲得角速度信號的問題，採用terasaki提出的非最小相位控制器進行控制。 -
A visual device with the function of pitching and tilt and a control system to camera with the function to adjust the aperture and focus in time have designed as well as a processor of image to capture, process and matching have been also designed
基於主動視覺，設計了一個具有上下俯仰、水平轉動的視覺裝置，和能夠實時調整光圈、焦距等成像參數的攝像頭控制系統。建立了一個能夠進行實時圖像採集、圖像處理，目標匹配的圖像處理系統。 -
Secondly, the non - linear model of ship motion was studied. the non - linear term and the term related to pitching velocity are referred to disturbance of the system to get state feedback designed mathematic model of the rudder / fin joint control system. the non - linear rudder / fin joint control system - designing problem was transformed into disturbance attenuation linear system designing problem, which uses quadratic performance as object function
為了得到船舶舵鰭聯合控制系統的狀態反饋h ~設計的數學模型，把非線性項及與橫蕩速度相關的項也看作是對系統的擾動，把非線性船舶舵鰭聯合控制系統設計問題化為以二次型性能指標為目標函數的干擾抑制的h ~線性系統設計問題。 -
This platform system adopts azimuth - pitching mould to realize the stabilization of antenna, by using qrs ( horizon hzi - 90 - 100a ) to form closed loop control mould. this system has been developed many experiments, the result has been proved to be better and better
該兩坐標動中通系統採用方位、俯仰兩軸天線穩定，由石英音叉陀螺儀（ horizonhzi - 90 - 100a ）構成閉環控制，並通過一定的控制方式使天線的指向在慣性空間保持不變。
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