Results 11 to 20 of about 12,955,611 (331)
Fixed-Time Convergent Guidance Law with Impact Angle Control [PDF]
Complexity, 2020 The existing convergence control guidance laws are designed via the Lyapunov asymptotic stability theory or finite-time stability theory. However, guidance law based on the Lyapunov asymptotic stability theory would lead the states to zero only as time ...
Zhongtao Cheng +4 more
doaj +2 more sources
Impact Time Control Based on Time-to-Go Prediction for Sea-Skimming Antiship Missiles [PDF]
IEEE Transactions on Aerospace and Electronic Systems, 2018 This paper proposes a novel approach for guidance law design to satisfy the impact-time constraints for a certain class of homing missiles. The proposed guidance law provides proper lateral acceleration commands that make the impact time error converge ...
M. Tahk +4 more
semanticscholar +4 more sources
Impact of prime time soap operas on glycemic control
Indian Journal of Endocrinology and Metabolism, 2019 Sruti Chandrasekaran +1 more
doaj +3 more sources
Learning prediction-correction guidance for impact time control
Aerospace Science and Technology, 2021 Abstract This paper investigates the problem of impact-time-control and proposes a learning-based computational guidance algorithm to solve this problem. The proposed guidance algorithm is developed based on a general prediction-correction concept: the exact time-to-go under proportional navigation guidance with realistic aerodynamic characteristics ...
Zichao Liu +4 more
semanticscholar +4 more sources
Research progress of guidance and control technology for multi-UAVs cooperative attack
Hangkong gongcheng jinzhan, 2023 The suicide UAV has the characteristics of long-term cruise and high-speed penetration, which can be used for target reconnaissance and attack. In order to give full play to the advantages of cluster attack, it is of great significance to break through ...
WANG Yujie +4 more
doaj +1 more source
Multi-Constrained Geometric Guidance Law with a Data-Driven Method
Drones, 2023 A data-driven geometric guidance method is proposed for the multi-constrained guidance problem of variable-velocity unmanned aerial vehicles (UAVs). Firstly, a two-phase flight trajectory based on a log-aesthetic space curve (LASC) is designed.
Xinghui Yan +4 more
doaj +1 more source
IEEE Access, 2021 In this paper, by utilizing fixed-time control technique and a leader-follower control scheme, a three-dimensional (3-D) cooperative guidance law is developed to tackle impact angle constrained simultaneous arrival problem. Firstly, in the line-of-sight (
Mu Lin +4 more
doaj +1 more source
Three Dimensional Impact Time Control Guidance Law with Field of View Constraint [PDF]
Hangkong bingqi, 2021 To solve the saturation attack problem of guided munitions, a three-dimensional impact time control guidance law with field of view constraint is proposed. The geometric model of guidance and interception is established in three-dimensional space.
Ruan Cong,Wen Qiuqiu,Zhang Wenjie
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Bezier-curve Navigation Guidance for Impact Time and Angle Control [PDF]
INCAS Bulletin, 2018 This paper addresses a novel impact time and angle control guidance law using a Bézier curve. The 2nd order Bézier curve consists of one control point and two boundary points; initial point P0, middle point P1 and end point P2.
Gun-Hee MOON +2 more
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Terminal Impact Time Control Cooperative Guidance Law for UAVs under Time-Varying Velocity
Drones, 2021 Aiming at the problem that multiple Unmanned Aerial Vehicles (UAVs) attack the stationary target cooperatively under time-varying velocity, the cooperative guidance law with finite time convergence on two-dimensional plan and the three-dimensional ...
Zhanyuan Jiang +3 more
doaj +1 more source