Multi-channel high-bandwidth wireless force sensor for intelligent processing

The invention provides the multi-channel high-bandwidth wireless force sensor for intelligent processing. The multi-channel high-bandwidth wireless force sensor comprises a plurality of resistance strain gauges uniformly distributed on the circumference of a rotating shaft of a tool to detect low-frequency static force signals in the rotating process; a plurality of piezoelectric films which are uniformly distributed on the same circumference, and are deviated from the resistance strain gauges for a preset distance to detect high-frequency dynamic force signals in the rotating process; a signal acquisition module which is connected with the resistance strain gauges and the piezoelectric films respectively, and carries out decoupling calculation on the low-frequency force signals and the high-frequency force signal to obtain force measurement data; and a wireless data transmission module which is connected with the signal acquisition module and transmits the obtained force measurement data to the outside. Acco