Recognition of moving ground targets by measuring and processing seismic signals

Because vehicles moving over ground generate a succession of impacts, the soil disturbances propagate away from the source as seismic waves. Thus, in the battlefield environment, we can detect moving ground vehicles by means of measuring seismic signals using a seismic velocity transducer, and automatically classify and recognize them by advance
Signal processing method. Because seismic sensor is easy to be developed by emerging micro-electro-mechanical system
(MEMS) technology, seismic detection that will be low cost, low power, small volume and light weight is a promising method for moving ground targets. Such a detection method can be used in many different fields, such as battlefield surveillance, traffic monitoring, and law enforcement and so on. The paper researches seismic signals of typical vehicle targets

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