The use of interactivity in the controller design: Loop shaping versus closed-loop shaping [PDF]
IFAC-PapersOnLine, 2018 Peer ...
Sebastian Dormido +2 more
exaly +7 more sources
Damage to Polymer Coatings on Microguidewire Tips through Shaping and J-wiring for Optimizing Flow Diverter Deployment: A Scanning Electron Microscopy Study [PDF]
NeurointerventionAchieving adequate wall apposition is a crucial technical goal when deploying flow diverters to treat wide-neck cerebral aneurysms. The socalled J-wiring technique is a common method used to optimize flow diverter wall apposition. However, the frictional
Rasmus Holmboe Dahl +3 more
doaj +2 more sources
MATEC Web of Conferences, 2016 This investigation is to solve the power-level control issue of a nonlinear pressurized water reactor core with xenon oscillations. A nonlinear pressurized water reactor core is modeled using the lumped parameter method, and a linear model of the core is
Li Gang +4 more
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Optimization aided Loop Shaping for Motion Systems [PDF]
2006 IEEE International Conference on Control Applications, 2006 An approach is proposed which improves the quality and speed of manual loop shaping. Loop shaping is an iterative and creative controller design procedure where the control engineer uses frequency response function (FRF) data of the plant to shape the open loop response such that it satisfies stability, performance and robustness specifications.
Bruijnen, D.J.H. +2 more
openaire +4 more sources
A moment matching-based loop shaping design with closed-loop pole placement [PDF]
, 2023 In this paper, moment matching-based loop shaping design for finite-dimensional linear systems is considered. First, the time-domain moment matching model reduction problem with complex-conjugated pole-zero placement is revisited. We explicitly calculate
Stefan, R., Iftime, O.V., Ionescu, T.C.
core +16 more sources
H∞ Loop Shaping Using Polytopic Weights and Pole Assignment to Missile Autopilot
IEEE Access, 2023 Modern missiles must deal with stringent performance requirements and ensure robustness across a wide range of operating conditions during flight time.
Yuri M. Tavares, Jacques Waldmann
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Robust H∞ Loop Shaping Controller Synthesis for SISO Systems by Complex Modular Functions
Mathematical and Computational Applications, 2021 In this paper, a loop shaping controller design methodology for single input and a single output (SISO) system is proposed. The theoretical background for this approach is based on complex elliptic functions which allow a flexible design of a SISO ...
Ahmad Taher Azar +2 more
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Optimizing the Control System of Clinker Cooling: Process Modeling and Controller Tuning
ChemEngineering, 2021 This paper aims to present efficient efforts to optimize the proportional-integral-differential (PID) controller of clinker cooling in grate coolers, which have a fixed grate and at least two moving ones.
Dimitris Tsamatsoulis
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Loop Shaping with Scaled Relative Graphs
CoRR, 2022 The Scaled Relative Graph (SRG) is a generalization of the Nyquist diagram that may be plotted for nonlinear operators, and allows nonlinear robustness margins to be defined graphically. This abstract explores techniques for shaping the SRG of an operator in order to maximize these robustness margins.
Thomas Chaffey 0001 +2 more
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Improving methodology for multi-input-single-output control system using the Robust Bode plot
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 In order to improve a robust performance in a Multi-Input-Single-Output (MISO) control system, we proposed a loop-shaping methodology with the Robust Bode (RBode) plot for the MISO system.
Hayato KATO, Takenori ATSUMI
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