Autopilot Design for a Side-Jet Missile Based on MRVSS Technique and GA Optimization

Chen, Jian; Tian, Yuan; Liu, Hugh Ht; Zhang, Ren

doi:10.1061/41096(366)164

Cited by 3 publications

(4 citation statements)

References 6 publications

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“…2 To compensate this situation, alternative control technology has to be used. Possible option is propulsion-based control in the form of a reaction jet control system (RCS) combined with fins’ control, 3–19 and the compensated missile is often called dual-control missile. 16–19 There are two types of RCS configuration, the direct force type and the moment type.…”

Section: Introductionmentioning

confidence: 99%

“…Considering the coordination strategy for the fins and reaction jets, two main strategies, command allocation 3,6,16,17 and control quantity allocation, 7,8,18,35 have been widely used. With the command allocation strategy, the angle of attack command is divided into two parts: one is assigned to the aerodynamic system and the other is to the reaction jets’ system.…”

Section: Introductionmentioning

confidence: 99%

“…Consequently, in this article, the control quantity allocation strategy is adopted to coordinate fins and reaction jets. Unlike researches in Chen et al, 7 Menon and Iragavarapu, 8 Ridgely et al, 18 and Cui and Yang, 35 the control moment is used as the allocation quantity, and the allocation strategy is designed based on fuzzy reasoning system. Besides, the reaction jets’ output is treated as discrete variable which is in accordance with reality.…”

Section: Introductionmentioning

confidence: 99%

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Observer-based adaptive sliding mode control and fuzzy allocation for aero and reaction jets’ missile

Chang

Yuan

Tan

et al. 2016

Proceedings of the Institution of Mechanical Engineers, Part I:

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In this article, a novel control scheme is proposed to solve the problem of robust and fast tracking control for the longitudinal model of a dual-control missile steered by a combination of aerodynamic fins and reaction jets in the presence of model uncertainties and external disturbances. The control scheme contains two aspects, one is the observer-based adaptive sliding mode control law of the control moment and the other is the fuzzy allocation method which assigns the control moment to the fins and the reaction jets. The main contributions of the article are as follows: (1) to compensate the disturbances and uncertainties on the sliding mode surface and enhance the system robustness, an observer-based sliding mode surface is designed; (2) an adaptive sliding mode control scheme is proposed by introducing an adaptive term derived from radical basis function network, which does not require knowledge of the bound of the system uncertainties and external disturbances. Meanwhile, it eliminates the chattering phenomenon without deteriorating the system fast-response characteristic and robustness; (3) a control-moment allocator based on fuzzy reasoning is designed to make the system respond fast while avoiding wasting of the reaction jets. Simulation results demonstrate that the proposed control scheme is effective in improving control robustness and response rapidity.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Observer-based adaptive sliding mode control and fuzzy allocation for aero and reaction jets’ missile

Chang

Yuan

Tan

et al. 2016

Proceedings of the Institution of Mechanical Engineers, Part I:

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show abstract

“…Up to present, studies of side‐jet missiles have employed classical and modern modeling approaches to describe the side‐jet missile dynamics, such as the transfer functions , linear state‐space equations , and nonlinear‐differential equations . Virtues of these approaches are mature and reliable, but actually, a hybrid dynamic system algorithm is more reasonable to describe characteristics of the side‐jet missile.…”

Section: Introductionmentioning

confidence: 99%

Guidance and control laws design for a switched system with discontinuous actuators

Chen

Liang

Chen³

et al. 2016

Optim Control Appl Methods

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Summary Guidance and control laws design for a switched flight system with discontinuous actuators is dealt with in this paper. Firstly, a missile equipped with discontinuous side jets is introduced. Secondly, the side‐jet missile is modeled with an impulsive switched system. Thirdly, a sliding mode control‐based discontinuous guidance law is proposed to generate guidance commands, which are suitable for on–off side jets. And a logic‐based switching law for turning on the side jets is also submitted. Fourthly, by transforming the discontinuous actuators equivalently and formulating an extended state space equation, a tracking control law is indicated to track the guidance command. Finally, simulations and comparisons are made to demonstrate the proposed algorithms. Copyright © 2016 John Wiley & Sons, Ltd.

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Optimal Guidance Law Based on Virtual Sliding Target

2017

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Autopilot Design for a Side-Jet Missile Based on MRVSS Technique and GA Optimization

Cited by 3 publications

References 6 publications

Observer-based adaptive sliding mode control and fuzzy allocation for aero and reaction jets’ missile

Observer-based adaptive sliding mode control and fuzzy allocation for aero and reaction jets’ missile

Guidance and control laws design for a switched system with discontinuous actuators

Optimal Guidance Law Based on Virtual Sliding Target

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