DEVICE FOR CONTROL OF OBJECT Russian patent published in 1994 - IPC

FIELD: automatic control devices. SUBSTANCE: outputs of n parameter transducers 1 outputs of m speed transducers 2 are connected to, correspondingly, first and second multiplexers 3, 4 which outputs are connected to unit 5 for control actions shaping. Multiplexers are controlled by counters 14 and 15 which inputs receives signal from unit 8 for comparison of values at used parameter transducer and at control signal generator 11. Control signal is computed as sum of transducer data at the previous moment of time and integral of changing rate of controlled parameter. Signal about fault at transducer elements of system is generated at high-bit shift output of counter 15 because this means that no operating transducers of any type keep going. EFFECT: increased functional capabilities due to determination of fault transducers. 2 dwg