Distributed Guidance Law Design for Cooperative Simultaneous Attacks with Multiple Missiles

Zhou, Jialing; Yang, Jianying

doi:10.2514/1.g001609

Cited by 159 publications

(72 citation statements)

References 9 publications

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“…Theorem 2. For the problem of multiple attackers encircling or attacking a moving target whose acceleration is in the form of equation (13) simultaneously in formulas (1,2) and the information transmission network satisfies Assumption 1, the acceleration of normal and tangential relative motion can be designed in equation (15) along with the distributed disturbance observer in equation (14) whose observer coefficients satisfy σ 1i = cos φ i and σ 2i = − sin φ i , i ∈ V = 1, 2, ..., N.…”

Section: B Cooperative Attack With Unknown Target Accelerationmentioning

confidence: 99%

“…In recent years, the problem of multiple low-speed attackers simultaneously attacking a high-speed moving target has become a research hot spot in [1], [2], [3], [4], [5]. With the research of multi-agent consistency control methods in [6], [7], [8], [9], [10], the guidance law design of multi-attackers simultaneously attacking a moving target emerges in endlessly, but it is too theoretical to consider practical problems, such as internal collision of attackers before attacking a target in [11], and multi-attackers can satisfy the optimal cost function, but the trajectory is too curved to apply to the actual situation.…”

Section: Introductionmentioning

confidence: 99%

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Design of distributed guidance laws for multiple unmanned aerial vehicles cooperative attack of a moving target based on reducing surrounding area

Wei

Yang

Fan

2020

Transactions of the Institute of Measurement and Control

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In this paper, two cooperative guidance laws based on two-point boundary value are designed to deal with the problem of cooperative encirclement and simultaneous attack under condition of both known target acceleration and unknown target acceleration. The only requirement for the multi-attacker communication network is that it contains a directed spanning tree. The guidance laws can function properly as long as at least one attacker can observed the target. The acceleration components along the attacker-target line of sight in the novel guidance laws can reduce the relative remaining distance between each of the attackers and the target at the same speed, thus completing simultaneous attack and avoiding the calculation of the remaining time. The components of the guidance laws perpendicular to the attacker-target line of sight can make the normal overload of relative motion zero, so that the trajectory will be smooth and the collision problem within the attacker can be avoided. Simulation results verified the practicability of the novel guidance laws.

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Section: B Cooperative Attack With Unknown Target Accelerationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design of distributed guidance laws for multiple unmanned aerial vehicles cooperative attack of a moving target based on reducing surrounding area

Wei

Yang

Fan

2020

Transactions of the Institute of Measurement and Control

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“…An alternative countermeasure which can facilitate missile attacker surviving the threats of the defense systems is to conduct a simultaneous attack with multiple missiles coming from different directions. [1][2][3][4][5][6] Obviously, it is difficult to defend against a group of incoming missile attackers cropping up at the same time along different directions, even though the attackers are conventional ones in performance. 1,3 In view of the abovementioned facts, cooperative attack of multiple missiles has been considered as an effective countermeasure to improve missile's penetration probability, and it has been an active and attractive research topic.…”

Section: Introductionmentioning

confidence: 99%

Distributed target-encirclement guidance law for cooperative attack of multiple missiles

Yan

Fan

Liu

et al. 2020

International Journal of Advanced Robotic Systems

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The target-encirclement guidance problem for many-to-one missile-target engagement scenario is studied, where the missiles evenly distribute on a target-centered circle during the homing guidance. The proposed distributed target-encirclement guidance law can achieve simultaneous attack of multiple missiles in different line-of-sight directions. Firstly, the decentralization protocols of desired line-of-sight angles are constructed based on the information of neighboring missiles. Secondly, a biased proportional navigation guidance law that can arbitrarily designate the impact angle is cited. The missiles can achieve all-aspect attack on the target in an encirclement manner by combining the biased proportional navigation guidance law and dynamic virtual targets strategy. Thirdly, the consensus protocol of simultaneous attack is designed, which can guarantee that all missiles’ time-to-go estimates achieve consensus asymptotically, and the convergence of the closed-loop system is proved strictly via the Lyapunov stability theory. Finally, numerical simulation results demonstrate the performance and feasibility of the proposed distributed target-encirclement guidance law in different engagement situations.

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“…Remark 8: In light of the existing cooperative guidance laws, there are only a few results cover the simultaneous arrival under fault conditions ( [6], [7]). These results all based on the assumptions that faulty interceptors can still reach the target (i.e., the faulty interceptor is still controllable) and all the interceptors send correct time-to-go estimates to their out-neighbors.…”

Section: Convergence Analysis Of Rcglmentioning

confidence: 99%

“…However, studies on the robust simultaneous arrival problem in the presence of misbehaving interceptors are rare. The authors in [6] and [7] proposed two finite-time cooperative guidance laws (FTCGLs) based on classic graph theory and discussed the guidance performances of FTCGLs under communication faults and actuator faults. But the faulty interceptor must remain controllable and can not be the root of the communication structure.…”

Section: Introductionmentioning

confidence: 99%

Robust Cooperative Guidance Law for Simultaneous Arrival

Ding

2019

IEEE Trans. Contr. Syst. Technol.

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Abstract-In the cooperative simultaneous arrival problem, a group of interceptors are guided to simultaneously engage a stationary target. However, some interceptors may not follow the prescribed guidance law during the engagement, which can lead to interception failures. This brief investigates a new robust cooperative simultaneous arrival problem in the presence of misbehaving interceptors. A robust cooperative guidance law (RCGL) integrated with a local filtering algorithm is designed. Without the knowledge of faulty interceptors (no fault diagnosis procedure is needed), the RCGL achieves a simultaneous arrival between normal interceptors if the misbehavior of faulty interceptors can be characterized by a threat model. By characterizing the contracting behavior of the maximum gap between impact time estimates of normal interceptors, sufficient conditions are established to guarantee the convergence of RCGL. Furthermore, regardless the network connections, the impact times of normal interceptors are upper bounded by the maximum initial time-togo estimate of normal interceptors. Numerical comparison studies demonstrate the guidance performance of RCGL.

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Distributed Guidance Law Design for Cooperative Simultaneous Attacks with Multiple Missiles

Cited by 159 publications

References 9 publications

Design of distributed guidance laws for multiple unmanned aerial vehicles cooperative attack of a moving target based on reducing surrounding area

Design of distributed guidance laws for multiple unmanned aerial vehicles cooperative attack of a moving target based on reducing surrounding area

Distributed target-encirclement guidance law for cooperative attack of multiple missiles

Robust Cooperative Guidance Law for Simultaneous Arrival

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