Sliding Mode Guidance Law Considering Missile Dynamic Characteristics and Impact Angle Constraints
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Automation and Computing"
DOI: 10.1007/s11633-016-0953-y
Abstract: In order to improve the precision of guidance for the missile intercepting maneuvering targets, this paper proposes a sliding mode guidance law with impact angle constraints based on the equation of the relative motion of… read more here.
Keywords: impact angle; sliding mode; guidance law; guidance ... See more keywords
Impact Angle and Time Control Guidance Under Field-of-View Constraints and Maneuver Limits
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Aeronautical and Space Sciences"
DOI: 10.1007/s42405-018-0004-8
Abstract: This paper proposes a guidance law which considers the constraints of seeker field-of-view (FOV) as well as the requirements on impact angle and time. The proposed guidance law is designed for a constant speed missile… read more here.
Keywords: impact angle; field view; guidance law; angle time ... See more keywords
An improved adaptive integral line-of-sight guidance law for unmanned surface vehicles with uncertainties
Sign Up to like & getrecommendations! Published in 2021 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2020.102488
Abstract: Abstract An improved adaptive integral line-of-sight guidance law and path following control system for Unmanned Surface Vehicles (USVs) with uncertainties is proposed in this paper. The dynamic equations of the tracking errors are established in… read more here.
Keywords: improved adaptive; integral line; adaptive integral; guidance law ... See more keywords
Ascent guidance law for a horizontal take-off vehicle with a multi-combined cycle engine
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Space Research"
DOI: 10.1016/j.asr.2019.10.008
Abstract: Abstract This paper researches the ascent guidance law for the vehicle with a multi-combined cycle propulsion. The guidance law comprises two parts, namely, the off-line optimal trajectories generation and online guidance. With respect to the… read more here.
Keywords: guidance law; ascent guidance; vehicle multi; guidance ... See more keywords
Hyperbolic tangent function weighted optimal intercept angle guidance law
Sign Up to like & getrecommendations! Published in 2018 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2018.05.018
Abstract: Abstract In this paper, a new optimal guidance law with terminal constraints on miss distance and intercept angle is proposed for a missile with time-varying velocity against a maneuvering target. The proposed optimal guidance law… read more here.
Keywords: tangent function; intercept angle; hyperbolic tangent; guidance law ... See more keywords
A computational-geometry-based 3-dimensional guidance law to control impact time and angle
Sign Up to like & getrecommendations! Published in 2020 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.105672
Abstract: Abstract In this paper, a new guidance law is proposed based on computational geometry with impact time and angle constraints against a stationary target in three dimensions. The law is based on the principle of… read more here.
Keywords: guidance law; impact time; geometry; computational geometry ... See more keywords
Glide guidance for reusable launch vehicles using analytical dynamics
Sign Up to like & getrecommendations! Published in 2020 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.105678
Abstract: Abstract This paper proposes a novel glide guidance law for the reusable launch vehicle (RLV), in which longitudinal and lateral paths are separately designed to quickly derive guidance commands. First, an altitude profile is designed… read more here.
Keywords: virtual target; reusable launch; guidance law; glide guidance ... See more keywords
A two-side cooperative interception guidance law for active air defense with a relative time-to-go deviation
Sign Up to like & getrecommendations! Published in 2020 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2020.105787
Abstract: Abstract In this paper, we propose a novel nonlinear cooperative interception guidance law for the target and the defender in a target-defender-chaser scenario. In particular, the cooperative guidance problem is converted to a two-input-two-output control… read more here.
Keywords: guidance law; guidance; interception guidance; cooperative interception ... See more keywords
Finite-time composite guidance law with input constraint and dynamics compensation
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Aeronautics"
DOI: 10.1016/j.cja.2019.07.013
Abstract: Abstract Guidance laws are proposed for a near space interceptor with on–off type thrust as output. The target-interceptor engagement kinematics is integrated with the first-order dynamics of thruster to design guidance laws. The bang-bang type… read more here.
Keywords: finite time; composite guidance; guidance; guidance law ... See more keywords
Optimal predictive sliding-mode guidance law for intercepting near-space hypersonic maneuvering target
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Journal of Aeronautics"
DOI: 10.1016/j.cja.2021.05.021
Abstract: Abstract The design of optimal guidance law for intercepting a near-space hypersonic maneuvering target with bounded inputs is considered. Firstly, a maneuvering model for near-space hypersonic aircraft is given. Then, the aircraft acceleration prediction can… read more here.
Keywords: near space; sliding mode; space hypersonic; guidance law ... See more keywords
A New Command Shaping Guidance Law using Lagrange Multiplier
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.2351
Abstract: Abstract This article presents a new command shaping guidance law by change of Lagrange multiplier (LM), called CSGL-LM. The Schwarz inequality approach is used to solve the optimal guidance problems considering both terminal constraints on… read more here.
Keywords: command; guidance law; new command; guidance ... See more keywords