Internal polyhedron configuration energy self-sufficient system for sphere mobile platform

Under the requirements of flexible, stealthy and miniaturize, the energy system has become the most critical factor that constraint the performance of smart unmanned equipment. Due to its advantages of convenient movement and strong environmental adaptability, the sphere platform shows broad prospects in military and civilian application. This paper designed an energy self-sufficient sphere platform equipped with intelligence reconnaissance device. The energy module of the device consists of an inscribed polyhedron solar cell array. The high power density energy storage component inside the sphere realizes energy storage and power supply for the signal transmission module. The sphere is equipped with an autonomous mobile unit and a detection unit, activated by outside trigger signal, and can be used in close reconnaissance, short-range detection and strategic destruction. The output power of the prototype machine produced by 3D printing is close to the theoretical result, and it maintained in high value during device rotation, laying the technical foundation for the practical application of this spherical platform.