Adapting active control system to changes of detected signals shapes

摘要

In a low signal / noise ratio, shape deviation of detected signals causes them pass. The task of neutralization of this effect is classified as actual one. In active control systems it is proposed to solve the task through result tracing operation of reactions comparison for controlled and reference objects on sounding effects. The most probable one is selected according to similarity degree of possible variants. It was estimated the missing probability depending on shape deviation from the set one in optimum detection algorithm. Computational experiments on obtaining correlation coefficients dependences on number of recorded signals savings for their different forms wyere carried out. The results are basis for development of active control systems adapted to change detected signals shape.