Validation of requirements for precision of sensors of homing guidance systems

V. V. Drogalin; V. I. Merkulov; O. E. Radominov

Validation of requirements for precision of sensors of homing guidance systems

V. V. Drogalin¹, V. I. Merkulov², O. E. Radominov³

research article Pages: 63-66

¹ Ph.D. (Eng.), Associate Professor, OLSc STS Factory Leninets
² Dr.Sc. (Eng.), Professor, Deputy General Designer, JSC «Concern «Vega»
³ Ph.D. (Eng.), Head Department, JSC «Concern «Vega»

Keywords: homing guidance systems guidance methods system sensitivity

Abstract

An analysis of effect of sensors - errors on discrepancy parameters formation is carried out based on mathematical system sensitivity theory.

Two methods of validation of requirements for precision of sensors regarding different guidance methods are overviewed. The first method is based on equal-strength principle (which supposes equal sharing of all sensors in guidance error) is found out to overstate requirements for goniometric sensor and understate requirements for other sensors.

The second method, based on inequality principle, is found out to be more rational, allowing to lessen requirements for goniometric sensors.

Examples of application of both methods for a system of proportional guidance of air-to-air missiles.

How to cite

Дрогалин В.В., Меркулов В.И., Радоминов О.Е. Обоснование требований к точности измерителей систем самонаведения // Информационно-измерительные и управляющие системы. 2014. № 2. С. 63–66.

References

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[1] Merkulov V.I., Drogalin V.V., Kanashhenkov A.I. i dr. Aviaczionny'e sistemy' radioupravleniya. T.1. Princzipy' postroeniya sistem radioupravleniya. Osnovy' sinteza i analiza / pod red. A.I. Kanashhenkova i V.I. Merkulova. M.: Radiotexnika. 2003.

[2] Spravochnik po teorii avtomaticheskogo upravleniya / pod red. A.A. Krasovskogo. M.: Nauka. 1987.

[3] Merkulov V.I., Drogalin V.V., Kanashhenkov i dr. Aviaczionny'e sistemy' radioupravleniya samonavedeniya. T.2 Radioe'lektronny'e sistemy' samonavedeniya / pod red. A.I. Kanashhenkova i V.I. Merkulova. M.: Radiotexnika. 2003.