| 摘要 |
FIELD: technology for modernization of check connection contour of angular speed sensors with discontinuous output for cardan-less inertial navigation systems. ^ SUBSTANCE: method for transforming output signal - current of momentum indicator of high precision angular speed indicator to discontinuous form provides for miniaturization of integral error of transformation and takes into consideration the given value of scale coefficient Km, parameters of mechanical portion of device (in particular, steepness of momentum indicator Kmi and kinetic moment H of angular speed indicator), and its electronics (stabilizer current I). Functional circuit of electronic block of angular speed indicator with discontinuous output for realization of method includes electric spring and momentum indicator current transformer to discontinuous output signal in form of information pulses. ^ EFFECT: maintained given precision of angular speed indicator with discontinuous output during miniaturization of electronic block of check connection contour - electric spring with consideration of given scale coefficient, mechanical parameters and electronics of angular speed indicator and range of input angular speed; angular speed indicator with discontinuous output with output signal quantizing device has not integral error of momentum indicator current quantizing. ^ 2 cl, 2 dwg |
