Small signal model designing and robust decentralized tilt integral derivative TID controller synthesizing for twin rotor MIMO system

Studies on the control of nonlinear systems with metaheuristic algorithms are increasing day by day. It is one of the nonlinear systems in the Twin rotor multiple input multiple output (TRMS) system, which emerged as a prototype of helicopters. This system has two control angles horizontally and vertically. In this study, the yaw and pitch angle control parameters of the TRMS system were found using both traditional and butterfly-based particle swarm optimization (BFPSO) method. In experimental studies, reference values of main propeller and tail propeller angles were tried to be reached in TRMS with fractional order proportional-integral-derivative (FOPID), proportional-integral-derivative (PID) and tilt-integral-derivative (TID) controllers.

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“…For the tilt compensator, ∝ is a real number, usually between 2 and 3. The ∝ value in the TID controller optimizes the Kp value [17,24].…”

Section: Tid (Tilt-integral-derivative) Controllermentioning

confidence: 99%

Evaluation of Controller Parameters on the Twin Rotor Multiple Input Multiple Output System Using Butterfly-Based Particle Swarm Optimization

ÇABUKER

Almalı

PARLAR

2023

Journal of Scientific Reports-A

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“…Accordingly, the generated signal of the duty cycle control must be noised through adding a pseudo-random signal in steady state. This allows to sample as much information about the actual solar system behavior at STC [15]. The resulting noised input-output identification data are firstly pre-processed, in which the MPP value must be removed from each input and output data.…”

Section: Parametric Identification Of the Linear Small Signal Modelmentioning

confidence: 99%

“…They are used in the GUI of the Matlab ® /Identification/Toolbox™. These yields also to obtain the two variations 𝛿𝛼(𝑘) and 𝛿𝑣 𝑝𝑣 (𝑘) [15].…”

Section: Parametric Identification Of the Linear Small Signal Modelmentioning

confidence: 99%

Improved P&O-MPPT strategy based on new design of small-signal model used for voltage regulation of solar

Bechouat,

Sedraoui,

Doghmane

et al. 2023

Preprint

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This paper proposes a new design of small-signal model, used in the voltage loop of a solar system. The internal functioning of this system is considered fully unknown at standard test condition (STC) where a corresponding model is completely unavailable. The main idea consists on considering the nonlinear solar system behavior as a black box and only corresponding input-output samples are previously recorded by user. These samples are employed to estimate the parameters of a desired linear small-signal model, in which a first Graphical User Interface (GUI) of Matlab®/Identification/Toolbox™ is used. As the step-procedure needed to design this model type has never been addressed in any previous work, it will highlight therefore the key contribution of this paper. Subsequently, the resulting previous model is then used to synthesize a voltage PID controller where their parameters are tuned using guidelines, available in a second GUI of Matlab®/Control/Toolbox™. It allows overcoming perfectly the inherent ripple problems of standard the maximum power point tracking (MPPT) strategy utilizing the direct implementation of the perturb and observe (P&O) algorithm. As the combination of previous strategy with the synthetized voltage PID controller highlights the improved P&O-MPPT strategy. Indeed, the performances of both standard and improved P&O-MPPT strategies are compared where the simulation results prove the superiority of the improved P&O-MPPT control strategy over the standard one in terms of trade-off between the MPP tracking in steady state and the MPP speed convergence in transient state where any existing ripple problems are completely solved.

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“…In [16], the cascade fractional order (FO) PI with FO proportional tilt integral derivative controller is introduced for controlling power system under different conditions. A decentralized TID controller has been designed for MIMO system [17]. The work in [18] designed cascade FO integral-derivative and tilt controller for wind power system and electric vehicles.…”

Section: Introductionmentioning

confidence: 99%

Optimal Fuzzy Precompensated TID controller for Nonlinear Dynamical Systems

Khalil,

Elshazly,

Shaheen

2024

Menoufia Journal of Electronic Engineering Research

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An efficient fuzzy precompensated tilt integral derivative (FP-TID) controller is introduced for controlling nonlinear systems in the present work. The proposed control system structure combines two controlling modules; fuzzy logic control (FLC) and TID controller. This combination merges the benefits of fuzzy logic system and TID controller while designing the proposed control system. Consequently, it provides a high degree of flexibility to cope with disturbances and uncertainties in system parameters that affect system performance. The scaling factors of fuzzy precompensator and TID controller parameters are optimized using the Grey Wolf Optimizer (GWO) and the optimum range for those parameters is specified with minimizing an integral time absolute error (ITAE) fitness function. The applicability and superiority of the presented FP-TID controller based on GWO are evaluated through simulation of nonlinear continuous stirred tank reactor and its results are compared with other control techniques. Simulation tasks exhibit that the FP-TID presents a high superiority response for system disturbances and uncertainties compared to the other techniques.

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Small signal model designing and robust decentralized tilt integral derivative TID controller synthesizing for twin rotor MIMO system

Cited by 12 publications

References 27 publications

Evaluation of Controller Parameters on the Twin Rotor Multiple Input Multiple Output System Using Butterfly-Based Particle Swarm Optimization

Evaluation of Controller Parameters on the Twin Rotor Multiple Input Multiple Output System Using Butterfly-Based Particle Swarm Optimization

Improved P&O-MPPT strategy based on new design of small-signal model used for voltage regulation of solar

Optimal Fuzzy Precompensated TID controller for Nonlinear Dynamical Systems

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Small signal model designing and robust decentralized tilt integral derivative TID controller synthesizing for twin rotor MIMO system

Cited by 12 publications

References 27 publications

Evaluation of Controller Parameters on the Twin Rotor Multiple Input Multiple Output System Using Butterfly-Based Particle Swarm Optimization

Evaluation of Controller Parameters on the Twin Rotor Multiple Input Multiple Output System Using Butterfly-Based Particle Swarm Optimization

Improved P&amp;O-MPPT strategy based on new design of small-signal model used for voltage regulation of solar

Optimal Fuzzy Precompensated TID controller for Nonlinear Dynamical Systems

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Improved P&O-MPPT strategy based on new design of small-signal model used for voltage regulation of solar