Underwater Acoustical Problems of Large-aperture Line Fiber Optic Hydrophone Array; "Promise me&" came the whisper, very softly now. 光纤水听器长线阵应用的水声物理问题“答应我&”媚兰低声,声音显得更加柔和了。
Analyzing Horizontal Distributing Character of Vessel's Radiated Noise Using line hydrophone array 基于线阵的舰船辐射噪声水平分布特性分析方法研究
The theoretically analysis shows that AVS line array gain is larger than that of a traditional hydrophone array with the same sensors. 理论分析表明,矢量水听器线阵的阵增益大于阵元数相同的常规声压水听器线阵。
A study on the port/ starboard discrimination of towed line array made up of hydrophone doublets based on model of noise correlation 基于噪声相关模型的二元水听器组左右舷分辨技术研究
The torpedo-radiated line spectra are enhanced dynamically under condition of different azimuth angles between the torpedo and the hydrophone. 用实测鱼雷线谱数据,对鱼雷与水听器处于不同方位时,水听器接收的线谱进行了动态仿真。
Aiming at the port/ starboard blur problem of a towed line array sonar, the paper presents a new towed line array structure: towed line array made up of hydrophone doublets using the model of noise correlation to accomplish port/ starboard discrimination. 文中针对拖曳线列阵声纳的左右舷模糊问题,提出了一种全新的线列阵基阵结构:二元水听器组,并采用噪声相关模型实现左右舷分辨。
Under the background of the application of thin line towed array, this thesis investigated the optical fiber hydrophone thin line towed array technology and flow noise suppressing methodology. 本文以细线拖曳阵声纳应用为背景,进行光纤水听器细线阵技术和流噪声抑制技术的研究。