Modular Configurated Design of Strapdown Inertial Units

Authors

  • M. V. Antonova Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov
  • D. S. Borodulin Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov
  • A. A. Volyntsev Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov
  • E. Yu. Kovaleva Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov
  • L. Z. Novikov Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov
  • A. I. Tereshkin Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov
  • I. I. Zhegalin Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov

DOI:

https://doi.org/10.14529/ctcr150411

Keywords:

strapdown inertial unit, fiber-optical gyroscope, modular configuration

Abstract

Various modular configurated design approaches for development of devices and components of strapdown inertial units (SIU) – assemblies of sensitive elements (ASE), modules of service electronics, module of information exchange and control (MIEC) – are described in this paper. Basic ASE are under development, each of which contains three fiber-optical gyroscopes (FOG) and three pendulous accelerometers. Each ASE variant is based on FOG with specific accuracy levels (0.3; 0.05 or 0.01 °/hr). Two basic SIU types with different device structure are considered: three-channel and six-channel units based on one or two ASE, respectively. Design features of such monoblock and two-block units are studied; their main technical characteristics are estimated.

Author Biographies

M. V. Antonova, Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov

канд. техн. наук, ведущий научный сотрудник

D. S. Borodulin, Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov

начальник отделения

A. A. Volyntsev, Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov

главный конструктор

E. Yu. Kovaleva, Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov

начальник отдела

L. Z. Novikov, Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov

канд. физ.-мат. наук, главный научный консультант

A. I. Tereshkin, Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov

заместитель начальника отделения

I. I. Zhegalin, Branch of FSUE TsENKI – Scientific & Research Institute of Applied Mechanics named after academician V.I. Kuznetsov

главный научный консультант

References

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Published

2015-12-02

Issue

Vol. 15 No. 4 (2015)

Section

Systems of navigation and control of aerospace equipment