Directional gradient temperature field response characteristic test device suitable for fiber-optic gyroscope

The present invention discloses a directional gradient temperature field response characteristic test device suitable for a fiber-optic gyroscope, the directional gradient temperature field response characteristic test device comprises a computer, a multi-channel temperature controller, a plurality of temperature controllable heating / cooling modules and a flexible heat transfer plate; the plurality of temperature controllable heating / cooling modules and the multi-channel temperature controller can achieve reconfigurable and arbitrarily setting of the temperature field, the whole directional gradient temperature field response characteristic test device suitable and the fiber-optic gyroscope can be placed on a turntable with a vacuum hood for influence rules of different temperature gradient fields to gyro performance; the directional gradient temperature field response characteristic test device suitable for the fiber-optic gyroscope can true determine the influence of the temperature fields to the gyro performance, and an advanced and trusted device is provided for establishment of a temperature model of the fiber-optic gyroscope in a complex temperature field and quantitative assessing of temperature characteristics of the fiber-optic gyroscope.