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本报告叙述陀螺罗盘和校准装置中瞬变现象的某些研究成果,这些装置是民兵导航系统惯性测量装置的起始方位和水平参考。在系统校准操作中,在产生热变化和重新定位环境的情况下,对组合件进行了试验。该系统对瞬间环境的响应和特性是应用迭加原理由各分部件的响应累加而推导出来的。这种响应用时间常数的形式表示出来。用这些时间常数使系统性能与在摸拟系统环境下表示其特性的分部件性能联系起来。需要进一步的试验验证和分析来说明究竟怎样来解释时问常数的物理意义。
This report describes some of the research findings on the phenomena of transients in gyrocompass and calibration devices that are the starting bearing and horizontal reference for inertial measurement devices of militia navigation systems. In system calibration operations, the assembly was tested in the event of thermal changes and repositioning of the environment. The response and characteristics of the system to the transient environment are derived by summing the responses of the sub-components by the additive principle. This response is expressed in terms of time constant. Use these time constants to relate system performance to component performance that represents its characteristics in a simulated system environment. Further experimental verification and analysis are needed to explain exactly how to interpret the physical meaning of the time constant.