Guidance laws based on model predictive control and target manoeuvre estimator

Shaoming He; Defu Lin

doi:10.1177/0142331215597970

Guidance laws based on model predictive control and target manoeuvre estimator

Shaoming He^*, Defu Lin

^*Corresponding author for this work

School of Aerospace Engineering

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

A new composite guidance law for intercepting manoeuvring targets with desired terminal line-of-sight (LOS) angle constraint is proposed in this paper. The presented guidance law is derived through generalized model predictive control (GMPC) augmented by a target manoeuvre estimator. More specifically, the target manoeuvre estimator is used to estimate and compensate for the unknown target manoeuvre online while the GMPC is used to obtain optimal LOS angle tracking performance. Stability analysis shows that the LOS angle tracking error and the LOS angular rate can converge to a sufficiently small region around zero asymptotically. The effectiveness of the proposed guidance law is validated by applying it to a surface-to-air missile for intercepting a head-on manoeuvring target under different scenarios.

Original language	English
Pages (from-to)	1509-1519
Number of pages	11
Journal	Transactions of the Institute of Measurement and Control
Volume	38
Issue number	12
DOIs	https://doi.org/10.1177/0142331215597970
Publication status	Published - 1 Dec 2016

Keywords

Generalized model predictive control
manoeuvring target
missile guidance
target manoeuvre estimator
terminal angle constraint

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10.1177/0142331215597970

Cite this

He, S., & Lin, D. (2016). Guidance laws based on model predictive control and target manoeuvre estimator. Transactions of the Institute of Measurement and Control, 38(12), 1509-1519. https://doi.org/10.1177/0142331215597970

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AU - Lin, Defu

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N2 - A new composite guidance law for intercepting manoeuvring targets with desired terminal line-of-sight (LOS) angle constraint is proposed in this paper. The presented guidance law is derived through generalized model predictive control (GMPC) augmented by a target manoeuvre estimator. More specifically, the target manoeuvre estimator is used to estimate and compensate for the unknown target manoeuvre online while the GMPC is used to obtain optimal LOS angle tracking performance. Stability analysis shows that the LOS angle tracking error and the LOS angular rate can converge to a sufficiently small region around zero asymptotically. The effectiveness of the proposed guidance law is validated by applying it to a surface-to-air missile for intercepting a head-on manoeuvring target under different scenarios.

AB - A new composite guidance law for intercepting manoeuvring targets with desired terminal line-of-sight (LOS) angle constraint is proposed in this paper. The presented guidance law is derived through generalized model predictive control (GMPC) augmented by a target manoeuvre estimator. More specifically, the target manoeuvre estimator is used to estimate and compensate for the unknown target manoeuvre online while the GMPC is used to obtain optimal LOS angle tracking performance. Stability analysis shows that the LOS angle tracking error and the LOS angular rate can converge to a sufficiently small region around zero asymptotically. The effectiveness of the proposed guidance law is validated by applying it to a surface-to-air missile for intercepting a head-on manoeuvring target under different scenarios.

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Guidance laws based on model predictive control and target manoeuvre estimator

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Keywords

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