Three-dimensional cooperative guidance laws against stationary and maneuvering targets

Zhao, Jiang; Zhou, Rui; Zhang, Dong

doi:10.1016/j.cja.2015.06.003

Cited by 98 publications

(32 citation statements)

References 22 publications

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“…Predicting effectively the position of the virtual interception point between the interceptor and the target can improve the performance of the terminal guidance for intercepting the maneuvering target, and reduce the influence of the target maneuvering on the guidance law. The prediction of the position of the virtual interception point can be given as (11) where, x d i (i = 1 . .…”

Section: B Cooperative Trajectory Shaping Mid-course Guidance Law Dementioning

confidence: 99%

“…It should be noted that the guidance laws presented in [5]- [10] were developed for a two-dimensional engagement, leading to a relatively unexploited issue of three-dimensional salvo attack. For the three-dimensional cooperative guidance problem, authors in [11] integrated a coordination component for simultaneous arrival based on time-to-go estimation with the classical PNG to realize salvo attack against both stationary and maneuvering targets. Subsequently, finite-time stability theory was introduced in [12] to realize impact-angle-constrained three-dimensional salvo attack of multiple interceptors.…”

Section: Introductionmentioning

confidence: 99%

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Three-Dimensional Cooperative Mid-Course Guidance Law Against the Maneuvering Target

Fang

et al. 2020

IEEE Access

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Because of the limitation of the long-range detection capability of airborne sensors, it is very difficult for a single interceptor to achieve accurate mid-course guidance, especially for the long and medium range interceptors, and the maneuvering or invisible targets. As one of the solutions, the strategy of multi-interceptor cooperative intercepting can overcome the shortages of single-interceptor. Unfortunately, the existing mid-course guidance laws can't meet the requirements of cooperative intercepting strategy. To solve the problem, a novel cooperative mid-course guidance law is proposed in this paper by combining the traditional trajectory shaping guidance law and the cooperative parameter. Firstly, the cooperative midcourse guidance law is designed, and consensus of cooperative parameter characteristics is proved then. Secondly, the general expression of cooperative parameter and its convergence speed is analyzed. Finally, numeral simulations demonstrate the effectiveness and advantages of the proposed cooperative mid-course guidance law. INDEX TERMS Cooperative mid-course guidance law, trajectory shaping guidance law, maneuvering target.

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Section: B Cooperative Trajectory Shaping Mid-course Guidance Law Dementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Three-Dimensional Cooperative Mid-Course Guidance Law Against the Maneuvering Target

Fang

et al. 2020

IEEE Access

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“…By differentiating (15), the derivative of time-to-go go with respect to downrange can be calculated as…”

Section: Estimation Of Time-to-go Accurate Estimation Of Time-mentioning

confidence: 99%

“…The PIP is defined as a virtual point where the missile is expected to intercept the target. The target is assumed to have a speed with a heading angle , and the virtual position ( ) can be calculated online as follows: where ( , ) and ( , ) are the predicted interception point and the current position of the target, respectively, and go is the time-to-go estimation defined in (15). Using this method, we can approximate a nonmaneuvering target as a virtual stationary target.…”

Section: Extension To Nonmaneuvering Targetsmentioning

confidence: 99%

“…In [13], another nonsingular sliding mode guidance law was proposed for the impact time problem, in which a positive continuous nonlinear function of the lead angle was 2 International Journal of Aerospace Engineering introduced to avoid the singularity of the guidance command. In addition, the impact time control guidance problems were also extended to three dimensions [14,15].…”

Section: Introductionmentioning

confidence: 99%

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A New Impact Time and Angle Control Guidance Law for Stationary and Nonmaneuvering Targets

Yang

Wang

Lin

et al. 2016

International Journal of Aerospace Engineering

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A guidance problem for impact time and angle control applicable to cooperative attack is considered based on the sliding mode control. In order to satisfy the impact angle constraint, a line-of-sight rate polynomial function is introduced with four tuning parameters. And the time-to-go derivative with respect to a downrange orientation is derived to minimize the impact time error. Then the sliding mode control surface with impact time and angle constraints is constructed using nonlinear engagement dynamics to provide an accurate solution. The proposed guidance law is easily extended to a nonmaneuvering target using the predicted interception point. Numerical simulations are performed to verify the effectiveness of the proposed guidance law for different engagement scenarios.

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Application of L1 Controller in Trajectory Tracking for Aerial Refueling Vehicle

Zhang¹,

Sun²

2021

Lecture Notes in Electrical Engineering

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Three-dimensional cooperative guidance laws against stationary and maneuvering targets

Cited by 98 publications

References 22 publications

Three-Dimensional Cooperative Mid-Course Guidance Law Against the Maneuvering Target

Three-Dimensional Cooperative Mid-Course Guidance Law Against the Maneuvering Target

A New Impact Time and Angle Control Guidance Law for Stationary and Nonmaneuvering Targets

Application of L1 Controller in Trajectory Tracking for Aerial Refueling Vehicle

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