Light Unmanned Combat Platform Design And Stability Analysis

This paper mainly introduces the current development status and research direction of the unmanned combat platform at home and abroad.According to the technical requirements,combined with the actual situation,the three parts of the chassis system,the power system and the drive system are combined to calculate the relevant components.A light unmanned combat platform that meets the requirements is available.First of all,according to the calculation and simulation of a 5.8mm chain machine gun carried by the platform,combined with the classical internal ballistics and weapon gas dynamics related knowledge theory,the model of gunpowder gas pressure in the inner ballistic and post-effect period is constructed.After that,the model was simulated by Matlab software to obtain the P-t and v-t curves of the machine gun during the internal ballistic period.And through the analysis of the obtained curve,we can understand the effect of gunpowder gas pressure on the whole machine gun.Finally,combining the obtained parameters,aiming at reducing the recoil of the machine gun,the buffer device matched with the unmanned combat platform is designed.The mechanical analysis shows that the unmanned combat platform is in a stable state and the unmanned combat platform is different.The directional angle of incidence is compared with the turning moment generated by shooting at high and low angles,and it can be known whether the unmanned combat platform is in a stable state when shooting.