Results 301 to 310 of about 5,002,744 (342)
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Disconnected optimal trajectories
Journal of Optimization Theory and Applications, 1969The Bolza problem of the calculus of variations in modern control notation is extended in scope to include situations in which a number of subarcs occur in a variety of ways. The subarcs are allowed to be overlapping and/or separated. This allows for several subarcs to occur in the same interval of the independent variable and also admits subarcs which
Vincent, Thomas L., Mason, Joseph D.
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IEEE Transactions on Cybernetics
Timely delivery of first aid supplies is significant to saving lives when an accident happens. Among the promising solutions provided for such scenarios, the application of unmanned vehicles has attracted ever more attention.
Runqi Chai +7 more
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Timely delivery of first aid supplies is significant to saving lives when an accident happens. Among the promising solutions provided for such scenarios, the application of unmanned vehicles has attracted ever more attention.
Runqi Chai +7 more
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Optimization of Switchable Systems’ Trajectories
Journal of Computer and Systems Sciences International, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bortakovsky, A. S., Uryupin, I. V.
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IEEE Transactions on Wireless Communications, 2023
Reconfigurable Intelligent Surface (RIS) has grown rapidly due to its performance improvement for wireless networks, and the integration of unmanned aerial vehicle (UAV) and RIS has obtained widespread attention.
Haijun Zhang +5 more
semanticscholar +1 more source
Reconfigurable Intelligent Surface (RIS) has grown rapidly due to its performance improvement for wireless networks, and the integration of unmanned aerial vehicle (UAV) and RIS has obtained widespread attention.
Haijun Zhang +5 more
semanticscholar +1 more source
Optimal Analytic Multiburn Trajectories
AIAA Journal, 1972Fuel optimal analytic multiburn transfer trajectories and shuttle rendezvous, assuming gravity vector linear dependence on position vector for burn ...
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Joint Resource and Trajectory Optimization for Security in UAV-Assisted MEC Systems
IEEE Transactions on Communications, 2021Unmanned aerial vehicle (UAV) has been widely applied in internet-of-things (IoT) scenarios while the security for UAV communications remains a challenging problem due to the broadcast nature of the line-of-sight (LoS) wireless channels.
Yu Xu +4 more
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Trajectory Optimization of 5-Link Biped Robot Using Beetle Antennae Search
IEEE Transactions on Circuits and Systems - II - Express Briefs, 2021In this brief, we presented a framework for the trajectory optimization of the 5-link Biped Robot using the Beetle Antennae Search (BAS) algorithm. The biped robot is highly non-linear and has complex dynamical modeling.
A. Khan, Shuai Li, Xuefeng Zhou
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IEEE Wireless Communications Letters, 2021
Unmanned aerial vehicle (UAV)-assisted mobile edge computing (MEC) has been considered as a promising approach to offering extensive coverage and massive computing capacities for Internet of Things (IoT).
Xintong Qin +3 more
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Unmanned aerial vehicle (UAV)-assisted mobile edge computing (MEC) has been considered as a promising approach to offering extensive coverage and massive computing capacities for Internet of Things (IoT).
Xintong Qin +3 more
semanticscholar +1 more source
2018
Optimal trajectories are analysed, covering both constant- and variable-specific-impulse cases. Primer vector is defined and illustrated. The first-order necessary conditions for an optimal constant-specific-impulse (CSI) trajectory were first derived by Lawden using classical Calculus of Variations.
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Optimal trajectories are analysed, covering both constant- and variable-specific-impulse cases. Primer vector is defined and illustrated. The first-order necessary conditions for an optimal constant-specific-impulse (CSI) trajectory were first derived by Lawden using classical Calculus of Variations.
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Optimal Trajectories for Spacecraft Rendezvous
Journal of Optimization Theory and Applications, 2007This paper describes the formulation and numerical investigation of the thrust function required to minimize the time or fuel required for the terminal phase of the rendezvous of two spacecrafts. The particular rendezvous studied concerns a target spacecraft in a circular orbit and a chaser spacecraft with an initial separation distance and separation ...
MIELE A, WEEKS M, CIARCIA', Marco
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