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Passive Acoustic Detection of an ROV In Ports and Shallow-Water Environments

机译：港口和浅水环境中ROV的被动声学检测

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摘要

As terrorism threats become more technologically advanced, port and harbor security continues to be of increasing interest to government and defense agencies. Acoustic signal analysis can be used in exploration and detection applications, but existing commercial and military systems for active sonar system detection are still limited by many factors. For example, these systems require costly transmitters and their constant transmission may be detected by enemy systems. Therefore, they are not a viable defense against low-cost, readily available underwater robotic platforms that might be used for delivering dangerous explosives to port facilities.
机译：随着恐怖主义威胁在技术上越来越先进，港口和港口安全对政府和国防机构的兴趣日益增加。声信号分析可用于勘探和探测应用，但是用于主动声纳系统探测的现有商业和军事系统仍然受到许多因素的限制。例如，这些系统需要昂贵的发射器，敌方系统可能会检测到它们的恒定发射。因此，它们并不是针对低成本，随时可用的水下机器人平台的可行防御，这些平台可能被用于向港口设施运送危险炸药。

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