A control device for a hybrid vehicle is provided, which executes charging of a capacitor when a depth-of-discharge of a capacitor exceeds a predetermined depth-of-discharge which is set based on a vehicle speed. The third unit is a nip unit including elements forming a nip. The dielectric layer includes a flexible diaphragm made of dielectric material, and the piezoelectric layer includes a piezoelectric opening over the flexible diaphragm. A processor coupled to the sensors is programmed to process the raw sensor signals over the predetermined time and stores the processed sensor signals in a memory having a data storage area. Lifting device elements may be attached to the modular support structure and engaged with the building pile to lift and support the building pile.