METHOD FOR DETERMINING resonant frequency, Q-factor, the amplitude of resonance oscillations STATIONARY AND LEVEL stimulating effect

摘要

1.method u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 resonant frequency, quality, amplitude resonance of stationary object and u0443u0440u043eu0432u043du00a0 stirred by u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0, u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0 in t om, u0432u044bu00a0u0432u043bu00a0u044eu0442 resonance frequency area (fu043d; fu0432), in the process, when the object u043du0430u0445u043eu0434u0438u0442u0441u00a0 under the arousing effects u0438u0437u043cu0435u0440u00a0u044eu0442 and record the parameters of the who u0431u0443u0436u0434u0430u044eu0449u0435u0433u043e u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 and parameters u0434u0432u0438u0436u0435u043du0438u00a0 object u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 orderwhat u0438u0437u043cu0435u0440u00a0u044eu0442 and record the frequency of exciting u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 and parameters u0434u0432u0438u0436u0435u043du0438u00a0 object in the process as a function of time, f (t) and x (t) provided u043du0430u0445u043eu0436u0434u0435u043du0438u00a0 h u0430u0441u0442u043eu0442u044b stirred by u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 in resonant frequencies and field fu043d; fu0432]registered u0437u043du0430u0447u0435u043du0438u00a0u043c frequency exciting u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 f (t) and the parameters u0434u0432u0438u0436u0435u043du0438u00a0 object x (t) as a function of time t, the value of exciting at the u0441u0443u0434u00a0u0442 u0439u0441u0442u0432u0438u00a0 e0, amplitude stationary resonant oscillations e, resonant frequency fp and quality q.;2. method for p.1, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 so that changes in the frequency of exciting u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 f (t) as a function of the time t relative to the linear registration parameters u0434u0432u0438u0436u0435u043du0438u00a0 object x (t) u0434u043bu00a0 all resonant frequencies and field fu043d; fu0432] u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442's spectral density parameters u0434u0432u0438u0436u0435u043du0438u00a0 object x (f)on the spectral density of u0434u0432u0438u0436u0435u043du0438u00a0 object x (f) u0441u0443u0434u00a0u0442 on resonant frequency fp and q-switched laser q u043au043eu043bu0435u0431u0430u0442u0435u043bu044cu043du043eu0439 system object.;3. method for p.2, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, registered parameters u0434u0432u0438u0436u0435u043du0438u00a0 object x (t) u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 most visible amplitude fluctuations of u0430u043du0430u0431,the resonant fluctuations of amplitude stationary object e u0441u0443u0434u00a0u0442 on u0437u043du0430u0447u0435u043du0438u00a0u043c most observed amplitudes of object u0430u043du0430u0431, taking into account the speed changed u0438u00a0 frequency exciting u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 vf and the found values of quality q and resonant frequency fp u043au043eu043bu0435u0431u0430u0442u0435u043bu044cu043du043eu0439 system objectand the value of exciting u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 e0 u0441u0443u0434u00a0u0442 relative amplitude stationary resonant oscillations of a c quality q.;4. method for p.1, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because of the registered values of frequency exciting u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 f (t) as a function of the time t in the time interval with the change of frequency inside the resonant frequencies and field fu043d; fu0432], u0434u043bu00a0 selected time interval for the registered parameters u0434u0432u0438u0436u0435u043du0438u00a0 object x (t) u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 spectrum plo u0442u043du043eu0441u0442u044c parameters u0434u0432u0438u0436u0435u043du0438u00a0 object x (f)registered u0437u043du0430u0447u0435u043du0438u00a0u043c frequency f (t) is stirred by u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 e (t) form the model e (t) exciting u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 e (t), which u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 square spectrum u043eu0442u043du043eu0441u0442u044c u0434u043bu00a0 model stirred by u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 (e (f), u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 auxiliary function Gu0432 (f) as a ratio of spectral density parameters u0434u0432u0438u0436u0435u043du0438u00a0 object x (f) to u043fu0435u043au0442u0440u0430u043bu044cu043du043eu0439 density model of exciting u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 (e (f)on the resonant frequency fp and q-switched laser q u043au043eu043bu0435u0431u0430u0442u0435u043bu044cu043du043eu0439 system object u0441u0443u0434u00a0u0442 for auxiliary functions Gu0432 (f), of the amplitude of stationary resonant oscillations e su u0434u00a0u0442 on work u043cu043eu0434u0443u043bu00a0 auxiliary functions Gu0432 (fp) at a resonant frequency fp u043au043eu043bu0435u0431u0430u0442u0435u043bu044cu043du043eu0439 system object and the amplitude eo model stirred by u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 e (t) at the resonant frequency fp.the value of amplitude and the exciting u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 yeo u0434u043bu00a0 resonant frequency fp u043au043eu043bu0435u0431u0430u0442u0435u043bu044cu043du043eu0439 system object u0441u0443u0434u00a0u0442 relative amplitude of fixed u0440u0435u0437u043eu043du0430u043du0441u043d s of e to the quality q u043au043eu043bu0435u0431u0430u0442u0435u043bu044cu043du043eu0439 system object.