Simultaneous optimization of radio frequency and gradient waveforms with exact Hessians and slew rate constraints applied to kT-points excitation.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of magnetic resonance"
DOI: 10.1016/j.jmr.2021.106941
Abstract: We consider an excitation pulse with piecewise constant gradient trajectories and radio frequency (RF) waveforms such that the solution of the Bloch equations without relaxation terms can be represented by rotations. Based on this analytic… read more here.
Keywords: rate constraints; slew rate; radio frequency; gradient ... See more keywords
Generation Rate Constraints Physical Identification and Modeling in AGC of Multi-Area Power Systems
Sign Up to like & getrecommendations! Published in 2019 at "Electric Power Components and Systems"
DOI: 10.1080/15325008.2019.1659458
Abstract: Abstract In this article, generation rate constraints (GRCs) of power generating units are modeled accurately in transfer function modeling of automatic generation control (AGC) system. Typically, GRCs are used to restrict the rate of change… read more here.
Keywords: generating unit; generation rate; power; rate constraints ... See more keywords
Controllers for Multiagent Systems With Input Amplitude and Rate Constraints and Their Application to Quadrotor Rendezvous
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Automation Science and Engineering"
DOI: 10.1109/tase.2024.3443402
Abstract: This paper addresses the consensus issue of multiagent systems with both input amplitude and rate constraints. We propose simple yet effective distributed control algorithms that integrate a velocity damping term with nonlinear saturated functions for… read more here.
Keywords: amplitude rate; control; input amplitude; rate constraints ... See more keywords
Distributed State Estimation for Nonlinear Dynamical Networks With Stochastic Topological Structures Subject to Random Deception Attacks and Bit-Rate Constraints
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2025.3547926
Abstract: In this article, the issue of distributed optimized state estimation under bit-rate constraints (SEBRCs) is studied for nonlinear complex dynamical networks (NCDNs) with stochastic topological structures and deception attacks. The information of each node is… read more here.
Keywords: deception attacks; rate constraints; estimation; bit rate ... See more keywords