To improve the energy autonomy of transport  objects and micro-systems are very active field  of  research for a last years.  The recovery of vibration energy, kinematic and deflection are a research domain with strong technological innovation potential, as well as the design of hybrid demonstrators based on such energy recuperation. The scope for energy recovery devices is enormous. Some requirements in terms of power autonomy can be found in the following fields: mobile micro machines, sensor and micro-sensor MEMS based systems, transportation systems as cars power trains, forklift’s handling system and etc .

The researches, technologies and innovations in these fields cause increasing of energy efficacy and have a significant ecological effect.