A motorization apparatus for a motorized wheel comprises an axle secured to a frame of a vehicle. The analysis result obtained by the fitting can be prevented from falling into a local solution, so as to obtain an analysis result of the membrane structure with high accuracy. When the network is in the wireless packet communication mode, the network manager coordinates wireless communication of packets among the network node modules, the switch modules, and the bridge-routing modules based on individual content of the packets and wireless channel mapping. The system of the present invention includes a modification module for altering certain characteristics of a packet. The first layer of dielectric may also be eliminated, creating the wide thick interconnect network on the surface of the layer of passivation that has been deposited over the surface of a substrate.