DOE OSTI · 1805580
Autonomous sensor fish to support advanced hydropower development
Abstract
An improved sensor fish with robust design and enhanced measurement capabilities. This sensor fish contains sensors for acceleration, rotation, magnetic field intensity, pressure, and temperature. A low-power microcontroller collects data from the sensors and stores up to 5 minutes of data on a non-volatile flash memory. A rechargeable battery supplies power to the sensor fish. A recovery system helps locating sensor fish. The package, when ready for use is nearly neutrally buoyant and thus mimics the behavior of an actual fish.
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Deng, Z. Daniel, Myjak, Mitchell J., Lu, Jun, Martinez, Jayson J., Tian, Changan, Carlson, Thomas J., Morris, Scott J., Hou, Hongfei. 2021-03-02. Autonomous sensor fish to support advanced hydropower development. https://www.osti.gov/biblio/1805580
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