Journal ArticleDOI
Three-dimensional terminal angle constrained robust guidance law with autopilot lag consideration
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TLDR
A robust guidance law considering autopilot dynamics for maneuvering target interception in three-dimensional environment and terminal angle constraints is proposed and an adaptive second-order sliding mode observer is presented whose design parameters can be adjusted autonomously according to the estimation error.About:
This article is published in Aerospace Science and Technology.The article was published on 2019-03-01. It has received 39 citations till now. The article focuses on the topics: Sliding mode control & Autopilot.read more
Citations
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Journal ArticleDOI
Distributed cooperative encirclement hunting guidance for multiple flight vehicles system
TL;DR: The stability and the properties of the proposed cooperative encirclement hunting guidance algorithm are analyzed by employing Lyapunov theories, and numerical simulation results illustrate the effectiveness of achieved cooperative encircling hunting guidance strategies.
Journal ArticleDOI
Three-dimensional impact angle control guidance with field-of-view constraint
TL;DR: It is proved with Lyapunov approach that the missile line-of-sight angles can be regulated to the desired ones for impact angle control, and that the overall lead angle is always restricted within the prescribed region for FOV limit as well as it converges to zero eventually for homing constraint.
Journal ArticleDOI
Three‐dimensional impact angle‐constrained adaptive guidance law considering autopilot lag and input saturation
Journal ArticleDOI
Three-dimensional terminal angle constraint finite-time dual-layer guidance law with autopilot dynamics
TL;DR: A finite-time dual-layer guidance law with consideration of the second-order autopilot dynamics is proposed and extended state observers are used to estimate the unknown target maneuver and the acceleration derivative of the missile, which facilitates the real implementation.
Journal ArticleDOI
A Multi-UCAV cooperative occupation method based on weapon engagement zones for beyond-visual-range air combat
TL;DR: This occupation process, based on formation switching, effectively demonstrates the viability of the proposed technique and could provide a theoretical framework for subsequent research in cooperative BVR air combat.
References
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Journal ArticleDOI
Finite-Time Stability of Continuous Autonomous Systems
TL;DR: It is shown that the regularity properties of the Lyapunov function and those of the settling-time function are related and converse Lyap Unov results can only assure the existence of continuous Lyap unov functions.
Journal ArticleDOI
Continuous finite-time control for robotic manipulators with terminal sliding modes
TL;DR: A continuous finite-time control scheme for rigid robotic manipulators is proposed using a new form of terminal sliding modes using the Lyapunov stability theory, and theoretical analysis and simulation results show that faster and high-precision tracking performance is obtained.
Book
Tactical and strategic missile guidance
TL;DR: In this paper, a three-loop Autopilot is used to provide tactical and strategic guidance for a single-antenna MIMO-BMG system using MATLAB units.
Journal ArticleDOI
Neural-Network-Based Terminal Sliding-Mode Control of Robotic Manipulators Including Actuator Dynamics
TL;DR: A neural-network-based terminal sliding-mode control (SMC) scheme is proposed for robotic manipulators including actuator dynamics that alleviates some main drawbacks in the linear SMC while maintains its robustness to the uncertainties.
Journal ArticleDOI
Nonsingular Terminal Sliding Mode Guidance with Impact Angle Constraints
TL;DR: In this paper, the authors proposed guidance laws to intercept targets at a desired impact angle, from any initial heading angle, without exhibiting any singularity, by selecting interceptor's lateral acceleration to enforce nonsingular terminal sliding mode on a switching surface designed using nonlinear engagement dynamics.
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