A method to apply bond‐angle constraints in molecular dynamics simulations
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Computational Chemistry"
DOI: 10.1002/jcc.26466
Abstract: An algorithm to apply bond‐angle constraints in molecular dynamics simulations of macromolecules or molecular liquids is presented. It uses Cartesian coordinates and determines the Lagrange multipliers required for maintaining the constraints iteratively. It constitutes an… read more here.
Keywords: angle; bond; bond angle; angle constraints ... See more keywords
Sliding Mode Guidance Law Considering Missile Dynamic Characteristics and Impact Angle Constraints
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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
Robust Enhanced Model Predictive Guidance for Impact Angle Constraints and Obstacle Avoidance
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DOI: 10.1109/taes.2025.3618518
Abstract: This article investigates the nonhoming guidance problem with impact angle constraints and obstacle avoidance under dynamic modeling errors and external disturbances. First, the obstacle is modeled based on reconnaissance aircraft information, and the allowable impact… read more here.
Keywords: obstacle avoidance; impact angle; angle constraints; constraints obstacle ... See more keywords
Three-Dimensional Guidance for Various Target Motions With Terminal Angle Constraints Using Twisting Control
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DOI: 10.1109/tie.2019.2898607
Abstract: In this paper, a twisting control-based guidance law considering nonlinear/coupled dynamics and terminal angle constraints is proposed in a three-dimensional (3-D) space. The terminal angle refers to the impact angle for nonmaneuvering targets, and the… read more here.
Keywords: angle constraints; twisting control; guidance; guidance law ... See more keywords