Before revision: IPI Beta indexing, Piezoelectric Materials and Piezoelectric Smart roads) diffentiated two modes called and in vibration converters and re-designed to resonate at specific frequencies from an external vibration energy source, thereby creating electrical energy via the piezoelectric effect using electromechanical damped mass.
After revision: IPI Beta indexing, Piezoelectric Materials and Piezoelectric Smart roads) differentiated two modes called and in vibration converters and re-designed to resonate at specific frequencies from an external vibration energy source, thereby creating electrical energy via the piezoelectric effect using electromechanical damped mass.