MEASURING Speed ​​/ acceleration USING Coriolis gyro-sensor of angular speed as well as the Coriolis gyroscope, which is suitable for this purpose

摘要

1.u043au043eu0440u0438u043eu043bu0438u0441u043eu0432 gyroscope (1 '), comprising primary and secondary resonators (701, 702), each of which is in the form of u0441u0432u00a0u0437u0430u043du043du043eu0439 system containing primary and secondary linear u043eu0441u0446u0438u043bu043bu00a0u0442u043eu0440u044b (31, 32, 41, 42), with the first resonator (701) mechanically / u044du043bu0435u043au0442u0440u043eu0441u0442u0430u0442u0438u0447u0435u0441u043au0438 connected / u0441u0432u00a0u0437u0430u043d with secondary resonator (702).so both resonator capable of oscillating movements in u043fu0440u043eu0442u0438u0432u043eu0444u0430u0437u0435 in relation to each other along the common axis of oscillation (72), each of u043fu0435u0440u0432u0438 u0447u043du044bu0445 u043eu0441u0446u0438u043bu043bu00a0u0442u043eu0440u043eu0432 (31, 32) u0441u0432u00a0u0437u0430u043d through primary spring elements (51 to 58) to the shell (. 714) u043au043eu0440u0438u043eu043bu0438u0441u043eu0432u043eu0433u043e gyroscope, and each of the secondary u043eu0441u0446u0438u043bu043bu00a0u0442u043eu0440u043eu0432 (4142) u0441u0432u00a0u0437u0430u043d through secondary spring elements (61 to 64) with one of the primary u043eu0441u0446u0438u043bu043bu00a0u0442u043eu0440u043eu0432 (31, 32), the gyroscope further includes;the device u0433u0435u043du0435u0440u0438u0440u043eu0432u0430u043du0438u00a0 electrostatic fields, through which you can u0438u0437u043cu0435u043du00a0u0442u044c angle orientation of the primary spring elements (51 to 58) on the shell the gyroscope, and / or u0438u0437u043cu0435u043du00a0u0442u044c angle orientation of the secondary spring elements (61 to 64) on the primary u043eu0441u0446u0438u043bu043bu00a0u0442u043eu0440u043eu0432 (31, 32).;the device (101, 108, 111, 114) through which you can determine the primary signals of the angular velocity and the transverse u0441u043cu0435u0449u0435u043du0438u00a0 arising within the primary resonator (701), and the secondary signals from the angular velocity and the transverse u0441u043cu0435u0449u0435u043du0438u00a0 arising within the secondary resonator (702).;the u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 (60 - 67), through which govern the orientation / u043du0430u043fu0440u00a0u0436u0435u043du043du043eu0441u0442u044c electrostatic fields, so that each of the primary and secondary u043fu043eu043fu0435u0440u0435u0447 the main u0441u043cu0435u0449u0435u043du0438u00a0 was the minimum possible, and;computing unit, which uses primary and secondary signals u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 angular velocity, and uses u0441u0438u043du0444u0430u0437u043du0443u044e u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0443u044e electrostatic fields u043au043eu0442u043eu0440u0430u00a0 compensates for the primary and secondary lateral u0441u043cu0435u0449u0435u043du0438u00a0 u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u0438u0437u043cu0435u0440u00a0u0435u043cu043eu0433u043e u0443u0441u043au043eu0440u0435u043du0438u00a0.;2. u043au043eu0440u0438u043eu043bu0438u0441u043eu0432 gyroscope (1 ') in u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that the configuration of the primary and secondary resonator (701, 702) are identical, with the resonators (701, 702) are available u043eu0441u0435u0441u0438u043cu043cu0435 u0442u0440u0438u0447u043du043e in relation to each other with respect to the axis of symmetry (73), u043au043eu0442u043eu0440u0430u00a0 located under u043fu0440u00a0u043cu044bu043cu0438 angles to a common axis of oscillation (72).;3.method of selective or simultaneous u0438u0437u043cu0435u0440u0435u043du0438u00a0 angular velocities and accelerations using u043au043eu0440u0438u043eu043bu0438u0441u043eu0432u0430 gyroscope angular velocity meter (1), which contained the u0436u0438u0442 primary and secondary resonator (701, 702) each of which is in the form of u0441u0432u00a0u0437u0430u043du043du043eu0439 system containing primary and secondary linear u043eu0441u0446u0438u043bu043bu00a0u0442u043eu0440u044b (31, 32, 41, 42).the angular velocity u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 by drainage and u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 abnormalities secondary u043eu0441u0446u0438u043bu043bu00a0u0442u043eu0440u043eu0432 (41, 42), comprising the following steps:;two resonator (701, 702) are forced to perform oscillatory u0434u0432u0438u0436u0435u043du0438u00a0 in u043fu0440u043eu0442u0438u0432u043eu0444u0430u0437u0435 with each other along the common axis of oscillation (72).;u043eu0442u043au043bu043eu043du0435u043du0438u00a0 secondary u043eu0441u0446u0438u043bu043bu00a0u0442u043eu0440u043eu0432 (41, 42) are compared with each other to u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0435u0439 u043fu0440u043eu0442u0438u0432u043eu0444u0430u0437u043du043eu0433u043e u043eu0442u043au043bu043eu043du0435u043du0438u00a0 u043au043eu0442u043eu0440u0430u00a0 u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u0435u0442 a u043au043eu043bu0438u0447u0435u0441u0442 u0432u0435u043du043du0443u044e characteristic to be measured angular velocity and / or to u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 common u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0435u0439 u0441u0438u043du0444u0430u0437u043du043eu0433u043e u043eu0442u043au043bu043eu043du0435u043du0438u00a0, u043au043eu0442u043eu0440u0430u00a0 u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u0435u0442 themselves. u0447u0435u0441u0442u0432u0435u043du043du0443u044e characteristic to be measured u0443u0441u043au043eu0440u0435u043du0438u00a0,;expect measurable u0443u0433u043bu043eu0432u0443u044e velocity / acceleration, u0438u0441u0445u043eu0434u00a0 of u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0435u0439 u0441u0438u043du0444u0430u0437u043du043eu0433u043e u043eu0442u043au043bu043eu043du0435u043du0438u00a0 / u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0435u0439 u043fu0440u043eu0442u0438u0432u043eu0444u0430u0437u043du043eu0433u043e u043eu0442u043au043bu043eu043du0435u043du0438u00a0, with cc u0430u0437u0430u043du043du0443u044e u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0443u044e general u0441u0438u043du0444u0430u0437u043du043eu0433u043e u043eu0442u043au043bu043eu043du0435u043du0438u00a0 u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 as follows:;u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 primary lateral shift, which occurs within the primary resonator (701).;u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 secondary lateral shift, which occurs in the secondary resonator (702).;counting the primary lateral shift, u0438u0441u043fu043eu043bu044cu0437u0443u00a0 secondary lateral shift, u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0435u0439 common transverse u0441u043cu0435u0449u0435u043du0438u00a0 in proportion s to be measured acceleration and u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u044eu0449u0435u0439 u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0443u044e general u0441u0438u043du0444u0430u0437u043du043eu0433u043e u043eu0442u043au043bu043eu043du0435u043du0438u00a0.;4. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 3, so that the generated electrostatic u043fu043eu043bu00a0 to u0438u0437u043cu0435u043du0435u043du0438u00a0 mutual orientation of primary and secondary u043eu0441u0446u0438u043bu043bu00a0u0442u043eu0440u043eu0432 (31, 32, 41, 42), the m orientation / u043du0430u043fu0440u00a0u0436u0435u043du043du043eu0441u0442u044c electrostatic fields, so that each of the primary and secondary transverse u0441u043cu0435u0449u0435u043du0438u00a0 was the minimum possible.