The proposed effort is expected to result in a device that will maintain the charge on batteries that will be used in remote isolated munitions storage areas. The device will use the direct piezoelectric effect as actuated by fluctuations in the environment of the storage area. A NiTiNol actuator will be used to suplement the piezo actuator. The Phase I work will result in an early design and will demonstrate proof of principle. Phase II will result in an advanced prototype design that will be thoroughly tested in environmentally controlled laboratory conditions. The applicability to other military needs will also be investigated.
Benefits: Important military applications exist. Significant savings would be realized through reduced or eliminated battery maintenance and increased operational life. Sensor/robotic powering of non-munitions devices is possible. Civilian applications could extend to commercial shipping, automotive, and aerospace industries.
Keywords: Electronics, sensor, prognostics, FCS, reduced logistics, reduced life cycle costs, enhanced resupply, optimize resources
