APPARATUS FOR MEASURING PULSE ACCELERATION IN MULTICYCLE IMPACT TESTS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to measuring technology. purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 u0438u0437u043cu0435u0440u0435u043du0438u00a0 improved accuracy and reliability. in the process of the electric signal from the acceleration sensor device 3 creates u044du043bu0435u043au0442u0440u043eu0441u0442u0430u0442u0438u0447u0435u0441u043au043eu0435 field between the first capacitor 8 u043eu0431u043au043bu0430u0434u043au0430u043cu0438 touch u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu00a0 9, which induces the difference of potential on the u043eu0431u043au043bu0430u0434u043au0430u0445 second capacitor 10.signal transmission from the first capacitor to the second capacitor u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u0435u0442u0441u00a0 u0431u0435u0441u043au043eu043du0442u0430u043au0442u043du043e through electric u043fu043eu043bu00a0. the electric signal from the u043eu0431u043au043bu0430u0434u043eu043a second capacitor reaches the electronic information input key 12.the cb - u0440u00a0u043fu043bu00a0u0435u043cu044bu0438 door electronic key 12 u043fu043eu0434u0430u0435u0442u0441u00a0 pulse u0440u0430u0437u0440u0435u0448u0435u043du0438u00a0 u0438u0437u043cu0435u0440u0435u043du0438u00a0 output u0444u043eu0440u043cu0438u0440u043eu0432u0430u0442u0435u043bu00a0 11 from an electronic key 12 u043fu043eu00a0u0432u043bu00a0u0435u0442 u0441u00a0 impulse signal, the amplitude of which carries information on the acceleration of the impact mass. this signal u043eu0447u0438u0449u0430u0435u0442u0441u00a0.u0444u0438u043bu044cu0442u0440u043eu043c 13 from the interference caused by the u0432u0438u0431u0440u0430u0446u0438u00a0u043cu0438 impact mass and u0438u0437u043cu0435u0440u00a0u0435u0442u0441u00a0 register 14. 1 u044d.u043f. s - lu, 1). (i (l