Accuracy Analysis for Parallel Timer System of Fuze
Yushi Wang · Initiators & Pyrotechnics · 2006
The time accuracy of parallel system with n timers was analyzed by establishing mathematical model and its expression was deduced. The time accuracy of parallel system with certain invalidation probability was simulated and supposing tested on distributing type. The reliability of parallel timer system of fuze can be increased in a great extent, but the system’s time accuracy was improved limitedly. The time accuracy of parallel system with two timers is 17.42% more than which with a single timer. Mention to the parallel system with more than three timers, the time accuracy become lower and lower with the increasing of number of timer. The time accuracy of parallel system with three to six timers has been increased 17.38%, 14.32%, 10.84% and 7.52%.