sonar control 中文意思是什麼
sonar control
解釋
聲吶站控制臺-
Due to the moving base existence of the minehunting and the frame structure characteristic of the sonar array, a new modeling thought in which the boat body coordinates is regarded as moving coordinates and the whirligig equation of sonar array compared with the self coordinates is founded on the basis of the euler ' s theorem and the coordinate transform is introduced. the dynamic equations of minehunting sonar array with the state matrix form are founded by settling the dynamic models with the vector form. so it offers theory foundation for analyzing the dynamic characteristic and designing robust control
由於獵雷艇作為動基座的存在和聲納基陣的框架結構特點，提出了以艇體坐標系為運動坐標系，運用變形的歐拉定理和坐標變換建立聲納基陣相對自身坐標系的旋轉運動方程的建模思想；將所建立的矢量形式的動力學模型展開整理，獲得了狀態矩陣形式的獵雷聲納基陣動力學方程，為系統動力學模型的實用化奠定了基礎。 -
By studying and simulating the sonar array robust disturbance decoupling, the author points out that using the robust disturbance decoupling control to compensate disturbances of the boat posture is correct and feasible
對獵雷聲納基陣進行可測干擾哈爾濱工程大學博士學位論文解耦研究，模擬結果表明，本文提出的補償方案是正確的、可行的。 -
By analyzing and studying the dynamic characteristic of the minehunting sonar array, the author points out that the minehunting sonar array posture control system is a non - linear and intense coupling dynamic system. according to characteristics of the common inertia matrix, the author testifies that the inertia matrix of the minehunting sonar array has many dynamic characteristics such as the limited boundary quality, the symmetry quality and the positive definite quality
對獵雷聲納基陣的動力學特性進行分析研究，指出了獵雷聲納基陣控制系統為非線性、強耦合的動力學系統；從一般的慣量矩陣特性入手，證明了獵雷聲納基陣的慣量矩陣具有有界性、對稱性及正定性等動力學特性。 -
In the background of national defense beforehand research project " h / sjl - 863 minehunting sonar control stabilizing system ", the array dynamic modeling and robust control problems of carrier based strap - down mode minehunting sonar are mainly studied. the main works are : the dynamic models of minehunting sonar array are established for the first time. in order to design the directly control parts and simulate, the standard dynamic equations of minehunting sonar array are founded
本文以國防預研型號項目「 h sjl - 863獵雷聲納控制穩定系統」的研製任務為背景，對艦載捷聯式獵雷聲納基陣動力學建模及魯棒控制問題進行了深入研究，主要工作如下：首次建立了艦載獵雷聲納基陣較完整的動力學模型，給出了便於直接進行控制設計和模擬的規范化通用形式的獵雷聲納基陣動力學方程。 -
Based on the mode experment, we research the vibration property of the sonar dome with its fixing manner and find a manner for control under water self - noise near the sonar. because of the similitude between mode and real sonar dome, the result is useful for sonar design
本文在導流罩的相似縮比模型試驗的基礎上，討論不同安裝連接方式對導流罩振動特性的影響，探討通過改變導流罩的振動特性降低聲吶自噪聲的技術途徑.由於模型與實體存在相似關系，試驗分析結論對實際應用具有一定的指導意義 -
The author puts forward that using the measurable disturbance decoupling control to compensate the influence of the boat posture on sonar array posture
首次提出了以干擾解耦控制來補償艇體姿態對聲納基陣姿態的影響。 -
In order to control sound radiation from a baffle in sonar equipment excited by vibration and noise from a ship, the baffle was modeled as a simply supported rectangular thin plate and its radiation characteristics were analytically investigated
摘要為抑制聲吶設備中障板受艦船振動、噪聲激勵而產生的聲輻射，將障板轉化成簡支薄板模型，分析其在諧波激勵下的聲輻射。 -
A / d converter ( adc ) is the key device in the interface between analog and digital system, is widely applied in the field of radar, communication, electronic countermeasure, sonar, satellite, missile, control system, earthquake, medicine, instrument, video device, audio device and so on
A / d轉換器（ adc ）是模擬系統與數字系統介面的關鍵部件，長期以來一直被廣泛應用於雷達、通信、電子對抗、聲納、衛星、導彈、測控系統、地震、醫療、儀器儀表、圖像和音頻等領域。 -
The main function of the module is as follows : it can detect the cw signal transmitted by the active sonar, and measure the frequency of target signal and the direction of target. it can execute the tracking order sent by the display and control platform, and track the searched target, measure the target signal repetition intervals and target distance, and give the reliability of estimated distance
該軟體的主要功能包括：對主動聲吶cw脈沖信號進行檢測，測量目標信號的中心頻率，測定目標的方位；執行顯控臺跟蹤命令，對搜索到的目標進行跟蹤，測量目標信號的重復周期，測定目標的距離，給出距離測量值的置信度。 -
This paper discusses the pid and sliding mode variable structure ( smvs ) control of the sonar array attitude stabilization system respectively and designs the digital controllers. the simulation results have been compared
本文分別研究了聲納基陣姿態穩定系統的pid控制及滑模變結構控制方法，設計了相應的控制器，針對模擬結果，比較了兩者之間的優劣。 -
At last, this paper realizes the sonar array attitude stabilization system based on the simulation circuitry and introduces the method of how to make control system with pc / 104. the attitude stabilization system is debugged successfully.
最後，對上述聲納基陣姿態穩定系統進行了基於模擬電路的硬體實現，應用pc 104實現控制規律，並對整個系統進行調試。 -
On the basis of summarization of the simulating technology of sonar signal, the paper brings forward the mathematics models of radiate noises of ships and torpedo, and simulates in computer ; tests the correctness of some pivotal methods through the simulation, on the basis of which, system scheme being brought out ; a parallel processor with twelve sharcs, combining with parallel processing theory and topographic configuration, is used to realize the algorithm of noise simulation on the basis of research on optimum distribution of algorithm and method of embedment in real time ; at last, gui, realized with vc + + language, is used to set parameters and control the whole parallel system flexibly and conveniently
本文在綜述聲納信號模擬技術的基礎上，首先提出艦船和魚雷輻射噪聲的模擬數學模型，並進行了計算機模擬實現；通過計算機模擬驗證了一些關鍵技術的正確性，並由此提出系統實時實現方案；構造了一個12個處理器的并行處理機? sharc陣列，結合併行處理理論和sharc陣列的拓撲結構研究了有關模擬演算法的最優分配及其嵌入整個聲納系統的方法，實時實現了噪聲模擬演算法。最後，使用vc + +語言編寫人機界面，靈活、方便地進行參數設置以及對整個并行處理系統進行控制。
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