| 摘要 |
A device for measurement and determination of parameters of N-dimensional transfer functions of non-linear systems comprises a reference generator (1) output of which is connected to the reference inputs of the N-channel synthesizer (2) of test signal and tracking band filter (3), adder (4) inputs of which are connected to the outputs of the synthesizer (2), and the output is connected to the input of the equal-arm in-phase splitter (5) into two directions, the first output of which through source repeater of reference channel (6) is connected to inertia-less non-linear element (7) output of which is connected to information input of tracking band filter (3), and the second output of the equal-arm in-phase splitter (5) is connected to the i-th input of non-linear system (8), j-th output of which is connected to the input of sink repeater (9) of information channel, and connected in sequence integrator (16) and voltmeter (17), at that to inertia-less non-linear element control block is added, those together form a controlled inertia-less non-linear block (7) and additionally there are included a two-circuit system of auto-adjustment of phase (B1) and circuit for stabilization of amplitude of oscillations of the reference channel (B2). |
