Interception of hypersonic vehicle based on integrated guidance and control

Liqun, Ma; Chaoyang, Duan; Zhang, Gongping

doi:10.1109/ccdc.2017.7979401

Cited by 1 publication

(1 citation statement)

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“…With advances in science and technology, high speed maneuvering targets have becomes a real threat, and intercepting maneuvering targets is a challenging task [1,2]. It is difficult to meet guidance accuracy requirements with the traditional guidance law, and so it is necessary to study new guidance methods in order to deal with current threats from the air.…”

Section: Introductionmentioning

confidence: 99%

Research on a Differential Geometric Guidance Law Based on Fractional-Order Theory

Tang

2020

IEEE Access

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In this paper, fractional-order calculus theory is used to investigate the geometric law for intercepting an agile target. In order to overcome the challenges presented by the divergence of line of sight rate (LOSR) of proportional navigation (PN), the fractional LOSR is used as a compensated term in the proposed fractional differential geometric guidance law (FDGGL). By adjusting the navigation gain of the FDGGL, the new proposed guidance law can be transformed into the traditional differential geometric guidance law (DGGL) and PN. The average overload and ballistic stability of the FDGGL are analyzed based on the fractional and control theory. Some analytical results about energy consumption and trajectory variation of the FDGGL were obtained. The simulation results shows that, compared with PN and DGGL, the FDGGL has better guidance performance when intercepting different maneuvering targets. INDEX TERMS missile guidance; differential geometric ; fractional; relative motion; command.

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Section: Introductionmentioning

confidence: 99%

Research on a Differential Geometric Guidance Law Based on Fractional-Order Theory

Tang

2020

IEEE Access

View full text Add to dashboard Cite

show abstract

Interception of hypersonic vehicle based on integrated guidance and control

Cited by 1 publication

References 9 publications

Research on a Differential Geometric Guidance Law Based on Fractional-Order Theory

Research on a Differential Geometric Guidance Law Based on Fractional-Order Theory

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