V.I. Merkulov - Dr.Sc. (Eng.), Professor, Honored Science Worker of RF, Head of Department, Deputy Designer General, «Radio Engineering Corporation «Vega» JSC (Moscow) E-mail: mail@vega.su

Analysis of modern information-control systems suggests that an enhancement of control signals is required in the range of critical operating conditions. A solution based on quadratic-biquadratic quality functional is given. Such approach allows synthesis of control signals that include terms with cubic dependencies on errors. A tracking radar goniometer was synthesized and studied. The results show that non-linear terms in control signal substantially improve accuracy and operating speed of the goniometer.

 

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2. Merkulov V.I., Drogalin V.V., Kanashhenkov A.I. i dr. Aviacionnye sistemy radioupravlenija. T. 1. Principy postroenija sistem radioupravlenija. Osnovy sinteza i analiza / Pod red. A.I. Kanashhenkova i V.I. Merkulova. M.: Radiotekhnika. 2003. 192 s.
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