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Fuzzy Gain-Scheduling PID for UAV Position and Altitude Controllers. [PDF]
Sensors (Basel), 2022 Unmanned aerial vehicle (UAV) applications have evolved to a wide range of fields in the last decade. One of the main challenges in autonomous tasks is the UAV stability during maneuvers.
Melo AG +5 more
europepmc +2 more sources
A Survey on Gain-Scheduled Control and Filtering for Parameter-Varying Systems [PDF]
Discrete Dynamics in Nature and Society, 2014 This paper presents an overview of the recent developments in the gain-scheduled control and filtering problems for the parameter-varying systems. First of all, we recall several important algorithms suitable for gain-scheduling method including gain ...
Guoliang Wei +3 more
doaj +4 more sources
Event-triggered gain scheduling of reaction-diffusion PDEs [PDF]
SIAM Journal of Control and Optimization, 2020 This paper deals with the problem of boundary stabilization of 1D reaction-diffusion PDEs with a time- and space- varying reaction coefficient. The boundary control design relies on the backstepping approach.
Espitia, Nicolas +2 more
core +2 more sources
Integrated Control Strategies for a Precision Long-Travel Stage: Applications in Micro-Lens Fabrication [PDF]
MicromachinesThis paper develops multiple control strategies for a precision long-travel stage, which comprises motor and piezoelectric transducer (PZT) stages. First, the PZT stage is equipped with control switching and model estimation mechanisms to achieve nm ...
Fu-Cheng Wang +5 more
doaj +2 more sources
Automatica, 2000 The paper surveys the current status of research and some future possibilities, by including classical approaches to gain scheduling, as well as recent trends, without focusing on particular engineering areas. The text is structured in seven sections as follows: (1) Introduction; (2) Gain scheduling -- provides a general presentation and comments ...
Rugh, Wilson J., Shamma, Jeff S.
openaire +2 more sources
Aeroengine Robust Gain-Scheduling Control Based on Performance Degradation
IEEE Access, 2020 This study was conducted to develop a novel tracking control strategy for aeroengines with strong nonlinearity and uncertainty. Compared to existing robust gain-scheduling control strategies, the proposed control strategy has relatively low conservatism ...
Linfeng Gou +3 more
doaj +2 more sources
Gain scheduling using the Youla parameterization [PDF]
, 1999 Gain scheduling controllers are considered in this paper. The gain scheduling problem where the scheduling parameter vector cannot be measured directly, but needs to be estimated is considered.
Niemann, Hans Henrik, Stoustrup, Jakob
core +6 more sources
FPGA Implementation of Modified Reconfigurable Adaptive Gain Scheduling Controller [PDF]
Engineering and Technology Journal, 2021 This article aims to put forward a modified type of adaptive gain scheduling that will be able to deal with the immeasurable and unpredictable variations of system variables by adapting its value at each time instance to follow any change in the input ...
Ali Wheed, Abbas Issa, Mohammed Y.
doaj +1 more source
Intelligent PIV Fuzzy Navigation and Attitude Controller for an Octorotor Mini-UAV
Machines, 2023 In this research, a proportional plus integral plus velocity (PIV) fuzzy gain scheduling flight controller for an octorotor mini-unmanned aerial vehicle is developed.
Pablo A. Tellez-Belkotosky +3 more
doaj +1 more source
Data‐driven safe gain‐scheduling control
Asian Journal of Control, 2023 AbstractData‐based safe gain‐scheduling controllers are presented for discrete‐time linear parameter‐varying systems (LPV) with polytopic models. First, ‐contractivity conditions are provided under which the safety and stability of the LPV systems are unified through Minkowski functions of the safe sets. Then, a data‐based representation of the closed‐
Amir Modares +2 more
openaire +2 more sources