Results 61 to 70 of about 4,154,888 (239)
The use of interactivity in the controller design: Loop shaping versus closed-loop shaping
IFAC-PapersOnLine, 2018 Frequency domain is one of the most popular and powerful framework to design control system. Usually this procedure is done using the open-loop transfer function. In this work, it is explored the possibility to perform the controller design by closed-loop shaping.
Díaz Martínez, José Manuel +2 more
openaire +4 more sources
Practical loop-shaping strategy for ensuring robust performance in MISO systems
Journal of Advanced Mechanical Design, Systems, and ManufacturingThis paper presents a loop-shaping methodology for enhancing robust performance in Multi-Input-Single-Output (MISO) control systems. The core of our approach lies in the Robust Bode (RBode) plot, a graphical tool that extends conventional Bode analysis ...
Takenori ATSUMI, Shota YABUI
doaj +1 more source
ROBUST CONTROL OF END-TIDAL CO2 USING THE H∞ LOOP-SHAPING APPROACH
Acta Polytechnica, 2013 Mechanically ventilated patients require appropriate settings of respiratory control variables to maintain acceptable gas exchange. To control the carbon dioxide (CO2) level effectively and automatically, system identification based on a human subject ...
Anake Pomprapa +5 more
doaj +1 more source
Energy Saving of Course Keeping for Ships Using CGSA and Nonlinear Decoration
IEEE Access, 2020 In order to further reduce the rudder angle and the steering frequency on the premise of achieving good course-keeping control effect for ships, a concise robust control algorithm is proposed in this paper.
Boxu Min, Xianku Zhang, Qing Wang
doaj +1 more source
Journal of Marine Science and EngineeringIn the field of rotating machinery, such as marine propulsion shafting, magnetic bearing-supported propulsion systems have garnered significant attention due to their non-mechanical contact advantages.
Feng Xiong +4 more
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Unmanned Surface Vessel Steering L2 Gain Robust Control Based on Closed-Loop Shaping Filter
Xibei Gongye Daxue Xuebao, 2019 With the introduction of the closed-loop shaping filtering method into the L2 gain robust controller design strategy, a nonlinear robust steering controller for unmanned surface vessel is designed under the planning and control strategy in this paper ...
doaj +1 more source
Autonomous Landing of an UAV Using H∞ Based Model Predictive Control
Drones, 2022 Possibly the most critical phase of an Unmanned Air Vehicle (UAV) flight is landing. To reduce the risk due to pilot error, autonomous landing systems can be used.
Zohaib Latif +4 more
doaj +1 more source
Complex order control for improved loop-shaping in precision positioning
, 2019 This paper presents a complex order filter developed and subsequently integrated into a PID-based controller design. The nonlinear filter is designed with reset elements to have describing function based frequency response similar to that of a linear ...
HosseinNia, S. Hassan +2 more
core +1 more source
Controlled Lagrangian systems with gyroscopic forcing and dissipation [PDF]
, 2004 This paper describes a procedure for incorporating artificial gyroscopic forces and physical dissipation in the method of controlled Lagrangians. Energy-conserving gyroscopic forces provide additional freedom to expand the basin of stability and tune ...
Bloch, Anthony M. +5 more
core +2 more sources
Modified H∞ loop-shaping procedure for the two degrees-of-freedom control configuration of an UAV (ARCHER V 1.7) [PDF]
INCAS BulletinThe robust stabilization problem with respect to both dynamic and parametric uncertainty for linear deterministic systems is analyzed in the present article.
Adrian BURGHIU, Adrian-Mihail STOICA
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