车载惯性平台稳定位置解算算法

刘廷霞; 王伟国; 陈健

doi:10.3788/CO.20120505.0537

Volume 5 Issue 5

Oct. 2012

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Article Contents

Chinese Optics > 2012 > 5(5): 537-543.

LIU Ting-xia, WANG Wei-guo, CHEN Jian. Position arithmetic for a vehicular inertial stabilized platform[J]. Chinese Optics, 2012, 5(5): 537-543. doi: 10.3788/CO.20120505.0537

Citation:

LIU Ting-xia, WANG Wei-guo, CHEN Jian. Position arithmetic for a vehicular inertial stabilized platform[J]. Chinese Optics, 2012, 5(5): 537-543. doi: 10.3788/CO.20120505.0537

LIU Ting-xia, WANG Wei-guo, CHEN Jian. Position arithmetic for a vehicular inertial stabilized platform[J]. Chinese Optics, 2012, 5(5): 537-543. doi: 10.3788/CO.20120505.0537

Citation:

LIU Ting-xia, WANG Wei-guo, CHEN Jian. Position arithmetic for a vehicular inertial stabilized platform[J]. Chinese Optics, 2012, 5(5): 537-543. doi: 10.3788/CO.20120505.0537

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Position arithmetic for a vehicular inertial stabilized platform

doi: 10.3788/CO.20120505.0537

1.
Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China;
2.
Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Received Date: 15 Jun 2012
Rev Recd Date: 14 Aug 2012
Publish Date: 10 Oct 2012

Abstract

Abstract

According to the idea of the position-self-stabilization of a ship, this paper proposes a position calculation arithmetic for an inertia platform based on coordinate conversion. This arithmetic calculates the position value between the inertia platform and the carrier in real time by coordinate conversion, then the value is used as a position stabilization controllable input to insulate the position interferece of the carrier and to stabilize the platform. The experimental result shows that the stabilities of the outer and inner frames for the platform are 0.1 mrad, and 0.3 mrad, respectively, which satisfies the index requirement of 1 mrad. The position calculation arithmetic for the inertia platform based on coordinate conversion availability solves the stabilization problem for the inertia platform carried by the car and also improves the cost of the entire stabilization system.
- coordinate conversion,
- inertial platform,
- self-stabilization,
- position arithmetic

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References(1)

References

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