Artillery Automata Simulation Test Device Of The Overall Design And Simulation

Automatic mechanism of artillery is hard-core of automatic artillery, automatic mechanism w ork of more e fficiency and s tabilization i s t he p ivotal factor w hether h igh speed artillery can accomplish assignment reliably. For simulating the dynamic working process, the text designed a simulation tester.The simulation tester made up of high pressure making system and pressure control system. The text demonstrated the high pressure making project, using powder burning law and high speed pump. Analyzed the application characteristic of high speed switch control technology, electric servo-control technology and electric proportion control technology, selected PID control strategy. Confirmed the design project of pressure control system.Designed the high pressure making system with high pressure pump, pressure amplificatory machine and filter and so on, and pressure control system with electro-pneumatics proportional valve, PID control and piezoelectricity sensor. Discussed some control strategies such as sampling temporal select, PID control, and simulated pressure control system.