sonar system 中文意思是什麼
sonar system
解釋
聲納脈沖測距系統-
The towed synthesize aperture sonar system will become an important weapon of our army in antisubmarine and antimine war and be applied widely
拖曳式合成孔徑聲納系統將成為我軍反潛、反水雷的重要武器，具有廣泛的應用前景。 -
Use the probe bottom sonar system to make experiments in the national key laboratory noise elimination water pool. according to the experiment results, the probe bottom sonar system work in good order. it can accurately obtain the distance information
在國家重點實驗室消聲水池進行探底聲納系統實驗，並根據實驗結果，證明了探底聲納系統工作正常，能準確的探測出距離信息。 -
The embedded sonar signal simulator discussed in the paper has offered eligible signals for the debug of sonar signal processor of some sonar system in the lab, which gives out expectable satisfactory analysis
本文研製的嵌入式聲納信號模擬器，參加某型聲納的實驗室聯調，為該聲納系統信號處理分機的調試提供了合格的信號，系統給出了預期的、令人滿意的分析結果。 -
The low - frequency and high - power projector have became the primary candidate of sonar system application since the early 1980s. among them, the flextensional transducers are the low - frequency and high - power projector applied the most widely and the most ideally
自從八十年代早期，低頻大功率發射換能器已成為聲納應用的首選目標，其中，彎張換能器是應用得最普遍、最理想的低頻、大功率換能器。 -
Portable multiple beam sonar system is mainly used to survey the underwater terrain of huge reservoir. firstly, the thesis introduces the index of performance. secondly, it explains the ranging principle of sonar system, and simulates the processing procedure on computer, gives the beam pattern
本文首先介紹了地形聲吶的設計指標，然後敘述了多波束地形聲吶的測距原理，並對具體的實現過程進行了計算機模擬，給出了定向波束圖案。 -
With the rapid development of information science and electronic technical, sonar system was hardware realized by subsystem and digital signal processors, expert system software was also available
隨著信息科學和電子技術的迅速發展，水聲設備? ?聲吶系統已逐步實現系統化、數字化和智能化。 -
The mine - hunting sonar system is produced in such a condition, and it defines the torpedo ' s position by use of sound wave emit by the sonar array which is installed on the bottom of the ship
獵雷聲納就是在這樣的情況下誕生的。它是利用安裝在船底部聲納基陣腔內的聲納發射的聲波，經目標反射后成像在顯示屏上，從而確定水雷的存在及位置。 -
At the basis of designing underwater geomorphological measurement system concrete plan, this dissertation makes study and analysis on its measuring depth of water sonar system and dynamic global position system. this dissertation simply and thoroughly introduces the state of underwater acoustic transducer and array. it covers the basic situation, the study benefits, the classification and role, analyses the performance index, designs the performance parameter relating to themselves performance synthesis and sonar equation
論文在制定水下地貌測量系統技術方案的基礎上，論述了該系統中的水深測量聲納系統和動態定位系統（ dgps ） ，分析了水聲換能器及基陣的性能指標，確定了換能器及基陣的主要性能參數。 -
Because the sonar system have high frequency, high resolving capability and 128 receiving channels, the unit can not only sampling, store and translate the receiving sound - signals, but also have the property of lower power
由於聲納系統工作在高頻率，並且具有高解析度和128個接收通道，所以水下單元的設計不僅能夠對接收聲信號進行高速採集、存儲和傳輸，而且還具有低功耗， 。 -
The main contributions of this dissertation are summarized as follows : ( 1 ) simply introduce the bistatic sonar system, given the basic conception of the sonar equations of bistatic sonar and the effects of the parametric on it
本文的主要研究內容包括以下幾個方面： 1 ）從雙基地聲納的幾何關系出發，給出了雙基地聲納方程。對聲納方程中各參數的物理意義及影響因素進行了詳細討論。 -
The vision system and sonar system of hebut - 1 mobile robot is designed. the model of camera and the conversion from obstacle image coordinate into the world coordinate is completed, which the information of obstacle is converted into camera coordinate. therefore the different coordinate are unified. experiment on segmentation are done and a method of image segmentation based of his color threshold is used for mobile robot ' s obstacle image segmentation
設計了hebut -型移動機器人視覺系統和聲納系統。建立了移動機器人的攝象機模型，從而完成了世界坐標繫到攝象機坐標系的轉換，使障礙物信息成功地轉換到攝像機坐標系，完成了不同坐標系之間的統一。 -
The research idea in the paper can offer some constructive inspirations to modularized realization regroupment and iterative development avoidance in sonar system
本文的研究思路可以為聲納系統的模塊化實現、重組，避免系統的重復研製提供有益的啟示。 -
On the base of the active sonar theory, this thesis delves into the critical technical of how to design detecting sonar system of under water vehicle, and completely discusses the idea of system designing, the construction of hardware, the problem solution of critical technical and experiment result analysis
本論文基於主動聲納的基本原理，深入研究了水下航行器的探測聲納系統設計過程所涉及的關鍵技術，結合探測聲納的研製工作，全面論述了系統的設計思想、硬體構成、關鍵技術問題的解決和實驗結果的分析。 -
On the base of hardware approach, to discuss all the theory involve in active detecting sonar system, including the selection of signal waveform, digital signal sampling, digital signal processing
以硬體為基礎，對所涉及到的理論都作論述，包括探測聲納的信號波形選擇，數字信號采樣、處理原理與方法。 -
Embedded realization includes not only the embedment of special digital signal processing software in universal parallel processing system, but although the embedment of such parallel system in the whole sonar system
本文嘗試了嵌入式實現的方法，不僅包括在通用并行處理系統中嵌入專用的數字信號處理軟體包；而且包括將此并行處理系統嵌入到整個聲納系統中。 -
The multiple beam sonar system for terrain survey has met the system ' s requirement via the results of pool static experiments
通過水池的初步靜態實驗，我們研製的多波束地形探測聲納系統已經達到了了系統的設計要求。 -
Sonar signal simulator is one of the important equipments used in the debug and the mensuration of performance parameters of sonar system
聲納信號模擬器是一種用於聲納整機調試和性能指標測定的重要設備。 -
2. to dissert how to realize detecting sonar system on hardware. include hardware realization approach of analog signal pretreatment, digital signal processing, transmitter, receiving converter and system power supply
論述如何在硬體上實現探測聲納系統，包括模擬信號預處理機，數字信號處理機的實現，發射機，接收轉換以及系統的電源設計都給出了具體的硬體實現方案。 -
A new adaptive data reduction algorithm is presented to display large amounts of data on the computer screen of active sonar system
摘要本文討論了主動聲納系統中主動檢測結果的數據顯示問題。 -
Bats use a kind of radar sonar system to catch their prey
蝙蝠是唯一會飛的哺乳動物，利用雷達聲納系統捕捉獵物。
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