The satisfactory laser echo rate under stochastic passage characteristics indices

QI Guo-qing; ZHANG Jiao; LI Xian-feng

LASER TECHNOLOGY > 2007 > 31(1): 109-112.

QI Guo-qing, ZHANG Jiao, LI Xian-feng. The satisfactory laser echo rate under stochastic passage characteristics indices[J]. LASER TECHNOLOGY, 2007, 31(1): 109-112.

Citation:

QI Guo-qing, ZHANG Jiao, LI Xian-feng. The satisfactory laser echo rate under stochastic passage characteristics indices[J]. LASER TECHNOLOGY, 2007, 31(1): 109-112.

Citation:

QI Guo-qing, ZHANG Jiao, LI Xian-feng. The satisfactory laser echo rate under stochastic passage characteristics indices[J]. LASER TECHNOLOGY, 2007, 31(1): 109-112.

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The satisfactory laser echo rate under stochastic passage characteristics indices

1.
Department of Automation, Nanjing University of Science & Technology, Nanjing 210094, China;
2.
Artillery & Air Defence Forces Research Institute of Equipment & Technologies, Headquarters of the General Equipment, PLA, Beijing 100012, China;
3.
Jiangsu Shuguang Optics and Electronic Corporation, Yangzhou 225009, China

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Received Date: November 22, 2005
Revised Date: March 06, 2006
Published Date: February 24, 2007

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Abstract

Abstract

Based on a CCD-imaging tracking system with a laser range-finder,the laser echo rate and the distribution of laser missing detection is studied.Under the direction of satisfactory theory,a satisfactory predictive gain design method with prescribed performance specifications of estimation error variance,regional polar and stochastic passage characteristics,is proposed by solving bilinear matrix inequalities.The proposed filter can guarantee the echo rate of the laser range-finder being large,and distribution of missing detection period being uniform,so that the flight path detected by the tracking system is to be stationary and continuous to the expected extent.Numerical example indicates a satisfactory performance of the proposed gain.
- lasers,
- laser echo rate,
- satisfying filter,
- bilinear matrix inequality(BMI),
- stochastic passage characteristics

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References

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