Impact Angle Constrained Three-Dimensional Integrated Guidance and Control Based on Fractional Integral Terminal Sliding Mode Control

Zhou, Xinghe; Wang, Weihong; Liu, Zhenghua; Chen, Liang; Lai, Chao

doi:10.1109/access.2019.2939418

Cited by 25 publications

(16 citation statements)

References 39 publications

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“…Remark 2: The guidance law based on sliding mode control method is applied widely in the existing literatures, and the LOS angle and angle rate is usually chosen as the sliding mode surface (see [29][30][31][32][33][34][35][36]). Theoretically speaking, the smaller the parameters β i (i = 1, 2) and q i /p i (i = 1, 2) are, the shorter the time of system (9) converges to the sliding mode surface s = 0, which indicates a better control performance.…”

Section: A Integrated Cooperative Gudiance and Control Frameworkmentioning

confidence: 99%

Multiple Tactical Missiles Cooperative Attack With Formation-Containment Tracking Requirement Along the Planned Trajectory

Chen

Zhang

et al. 2020

IEEE Access

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This paper studies the cooperative guidance and control problems with formation-containment tracking requirement under directed topologies for multiple tactical missiles. The states of the formationleaders can not only keep a parallel triangle formation but also make tracks for the state trajectory generated by the tracking-leader, while the states of followers converge to the convex hull formed by those of the formation-leaders. Firstly, an integrated cooperative guidance and control framework is proposed, and combat missions are distinguished in line with tactical missiles rewarded different functions in practical applications. Then, a terminal slide mode guidance law with impact angle is presented in three-dimensional space, which ensures attack missile to attack the target in finite time. Sufficient conditions for multiple tactical missiles to achieve formation-containment tracking are derived. On the basis of Lyapunov theory, it is shown that the expected formation-containment tracking can be realized by reconnaissance and decoy missiles in the presence of the tracking-leaders' unknown control input. In addition, in the case of unknown drag force, the six degrees of freedom missile controller is designed by combining genetic algorithm and disturbance observer to dynamically adjust the rudder deflection and thrust, ensuring stable tracking of overload command during cooperative attack. Finally, numerical simulations validate the feasibility and effectiveness of the proposed results. INDEX TERMS Cooperative guidance and control framework, formation-containment tracking, terminal slide mode guidance law, genetic algorithm, disturbance observer.

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Section: A Integrated Cooperative Gudiance and Control Frameworkmentioning

confidence: 99%

Multiple Tactical Missiles Cooperative Attack With Formation-Containment Tracking Requirement Along the Planned Trajectory

Chen

Zhang

et al. 2020

IEEE Access

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“…The Lyapunov stability analysis is the most popular approach to prove the stability and evaluate the stable convergence property of the non-linear controller [56]. To investigate the ISMC stability, the Lyapunov function [57,58] is defined as…”

Section: B Stabilitymentioning

confidence: 99%

DPSO and Inverse Jacobian-Based Real-Time Inverse Kinematics With Trajectory Tracking Using Integral SMC for Teleoperation

2020

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A six-degree-of-freedom robotic manipulator inverse kinematics (IK) for position control is proposed for the bilateral teleoperation process that is implemented through a joystick for nuclear power plant dismantling operations. The control strategy of the manipulator includes the use of the joystick to generate the Cartesian space trajectory followed by the IK to yield the joint space trajectory for implementing position control. In this paper, a novel technique for the IK is proposed. It involves the use of the particle swarm optimization (PSO) algorithm with the inverse Jacobian (IJ). The special case of the dual PSO is based on dividing the PSO algorithm into two such that the trajectory position and orientation are separately optimized by the algorithms, resulting in a faster convergence. In contrast, the inverse Jacobian aids in generating a smooth joint trajectory. The integral sliding mode control (ISMC) is proposed for position control because it does not require information on system dynamics. The ISMC improves the system trajectory tracking performance by using a switching gain to compensate for system dynamics and perturbations (disturbance and unmatched uncertainties), ultimately reducing the time delay. The effectiveness of the PSO combined with the IJ and the robustness of the ISMC in the teleoperation process are confirmed by the experimental results. INDEX TERMS Teleoperation, inverse kinematics, robotic manipulator, PSO, inverse Jacobian, ISMC

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“…In recent years, most studies on the design of the G&C system for air vehicles to impact maneuver target are based on the full-state coupled high-order IGC design model, which contains angles of line-of-sight (LOS), rotational Euler angles of the air vehicle, three-channel body rates, and other motion state variables. e IGC system design is accomplished through the backstepping control method or dynamic surface control method, and the uncertainties containing acceleration components of the target are estimated through some techniques, such as ESO [18][19][20][21][22][23][24], sliding mode observer [25,26], and adaptive law [27]. e effectiveness of this kind of design method has been verified by nonlinear simulation results in the published literatures.…”

Section: Introductionmentioning

confidence: 99%

A Low-Order Partial Integrated Guidance and Control Scheme for Diving Hypersonic Vehicles to Impact Ground Maneuver Target

Tong¹,

Wang

Pan³

et al. 2021

Mathematical Problems in Engineering

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In this article, a low-order partial integrated guidance and control (PIGC) design method is proposed for diving hypersonic vehicles to impact ground maneuver target. A three-channel analytical model of body rates is deduced based on acceleration components of the hypersonic vehicle. By combining the analytical model of body rates and relative dynamic model between the hypersonic vehicle and target, three-channel commands of body rates are directly generated based on the extended state observer (ESO) technique, sliding mode control approach, and dynamic surface control theory in the guidance subsystem. In the attitude control subsystem, a sliding mode controller is designed to track the commands of body rates and generate commands of control surface fin deflections. By making full use of acceleration information of the hypersonic vehicle measured by the mounted accelerometer, the proposed PIGC design method provides a novel solution to compensate the unknown acceleration of the ground maneuver target. Besides, the order of design model is also reduced, and the design process is simplified. The effectiveness and robustness of the PIGC design method are verified and discussed by 6DOF simulation studies.

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Impact Angle Constrained Three-Dimensional Integrated Guidance and Control Based on Fractional Integral Terminal Sliding Mode Control

Cited by 25 publications

References 39 publications

Multiple Tactical Missiles Cooperative Attack With Formation-Containment Tracking Requirement Along the Planned Trajectory

Multiple Tactical Missiles Cooperative Attack With Formation-Containment Tracking Requirement Along the Planned Trajectory

DPSO and Inverse Jacobian-Based Real-Time Inverse Kinematics With Trajectory Tracking Using Integral SMC for Teleoperation

A Low-Order Partial Integrated Guidance and Control Scheme for Diving Hypersonic Vehicles to Impact Ground Maneuver Target

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