Gun Hanging Canister Transmitter Dynamic Characteristics Analysis And Parameter Optimization

The domestic and overseas background and the development of "Canister Rifle hitched on the Gun" are introduced in the paper. A brand-new design idea of the "Canister Rifle hitched on the Gun" is presented. Based on the idea, three design concepts are proposed and their principles are discussed in detail.The mathematical models of three design concepts are established, based on which the simulation calculations are completed and their results are analyzed. A series of calculation data are achieved, which provide valuable reference for practical design. Furthermore, the effects of canister charging condition and gas port structure parameters on the interior ballistic trajectory of every concept are also discussed in detail, and the effect factors are analyzed. Then the major rule of different structure parameters' effects on weapon performance are found, which can provide theoretical basis for the further design of the weapon.An innovative principle concept for "Canister Rifle hitched on the Gun" is put forward based on the analysis of the above three concepts. This concept can improve the efficiency of gunpowder gas' energy and the power of "Canister Rifle hitched on the Gun".Finally, the mathematical model of multi-objective optimization for "Canister Rifle hitched on the Gun" is established and the main parameters are optimized, which shows that a rational matching of power and recoil can be achieved by adjusting the structural parameters and charging condition of the ammunition.