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Journal articles on the topic 'Modified feedback linearization'

Author: Grafiati

Published: 8 June 2024

Last updated: 31 July 2025

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1

Shen, Zhe, and Takeshi Tsuchiya. "Cat-Inspired Gaits for a Tilt-Rotor—From Symmetrical to Asymmetrical." Robotics 11, no. 3 (2022): 60. http://dx.doi.org/10.3390/robotics11030060.

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Among the tilt-rotors (quadrotors) developed in recent decades, Ryll’s model with eight inputs (four magnitudes of thrusts and four tilting angles) attracted great attention. Typical feedback linearization maneuvers all of the eight inputs with a united control rule to stabilize this tilt-rotor. Instead of assigning the tilting angles by the control rule, the recent research predetermines the tilting angles and leaves the magnitudes of thrusts with the only control signals. These tilting angles are designed to mimic the cat-trot gait while avoiding the singular decoupling matrix in feedback li

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2

Fesharaki, Vahid Jafari, Farid Sheikholeslam, and Mohammad Reza Jahed Motlagh. "Maximum power point tracking with constraint feedback linearization controller and modified incremental conductance algorithm." Transactions of the Institute of Measurement and Control 40, no. 7 (2017): 2322–31. http://dx.doi.org/10.1177/0142331217701537.

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In this paper, a robust and constraint feedback linearization controller (FLC) with a modified incremental conductance (Inc.Cond) is proposed for maximum power point tracking (MPPT) in the photovoltaic (PV) systems and overall closed-loop internal stability is guaranteed. The proposed technique is independent with respect to load and is robust against disturbances in the load voltage. A boost chopper converter is utilized as an interface between the PV panel and load to control the system at the best operating point. A modified Inc.Cond method based on current orientation and without division

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3

Barzegar, Ali, Farzin Piltan, Mahmood Vosoogh, Abdol Majid Mirshekaran, and Alireza Siahbazi. "Design Serial Intelligent Modified Feedback Linearization like Controller with Application to Spherical Motor." International Journal of Information Technology and Computer Science 6, no. 5 (2014): 72–83. http://dx.doi.org/10.5815/ijitcs.2014.05.10.

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4

Lu, Zhangyu, and Xizheng Zhang. "Composite Non-Linear Control of Hybrid Energy-Storage System in Electric Vehicle." Energies 15, no. 4 (2022): 1567. http://dx.doi.org/10.3390/en15041567.

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The underlying circuit control is a key problem of the hybrid energy-storage system (HESS) in electric vehicles (EV). In this paper, a composite non-linear control strategy (CNC) is proposed for the accurate tracking current/voltage of the fully-active HESS by combining the exact feedback linearization method and the sliding mode variable structure control technology. Firstly, by analyzing the circuit characteristics of HESS, the affine non-linear model of fully-active HESS is derived. Then, a rule-based energy management strategy (EMS) is designed to generate the reference current value. Fina

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5

Jovanović, Radiša, and Mitra Vesović. "Control of the servo motor using feedback linearization and artificial gorilla troops optimizer." Nonlinear Analysis: Modelling and Control 30 (March 10, 2025): 1–16. https://doi.org/10.15388/namc.2025.30.39328.

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This paper establishes a nonlinear optimization strategy for position control of a direct current motor. When experimental evidence showed that the linear model does not sufficiently represent the system, the model is modified from linear to nonlinear, using friction-induced nonlinearity. In the course of the research, an analysis of the nonlinear feedback linearizing controller and the up to date gorilla troops optimization algorithm are carried out. The proposed algorithm is juxtapose with four others metaheuristic optimizations. Furthermore, performances with and without different types of

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6

Veysi, Mohammad, Mohammad Reza Soltanpour, and Mohammad Hassan Khooban. "A novel self-adaptive modified bat fuzzy sliding mode control of robot manipulator in presence of uncertainties in task space." Robotica 33, no. 10 (2014): 2045–64. http://dx.doi.org/10.1017/s0263574714001258.

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SUMMARYIn this paper, an optimal fuzzy sliding mode controller has been designed for controlling the end-effector position in the task space. In the proposed control, feedback linearization method, sliding mode control, first-order fuzzy TSK system and optimization algorithm are utilized. In the proposed controller, a novel heuristic algorithm namely self-adaptive modified bat algorithm (SAMBA) is employed. To achieve an optimal performance, the parameters of the proposed controller as well as the input membership functions are optimized by SAMBA simultaneously. In this method, the bounds of s

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7

Wang, Lin Xiang, Rong Liu, and Roderick Melnik. "Feedback Linearization of Hysteretic Thermoelastic Dynamics of Shape Memory Alloy Actuators with Phase Transformations." Advanced Materials Research 47-50 (June 2008): 69–72. http://dx.doi.org/10.4028/www.scientific.net/amr.47-50.69.

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In the current paper, a macroscopic differential model for the hysteretic dynamics in shape memory alloy actuators is constructed by using the modified Landau theory of the first order phase transformation. An intrinsic thermo-mechanical coupling is achieved by constructing the free energy as a function depends on both mechanical deformation and the material temperature. Both shape memory and pseudoelastic effects are modeled. The hysteretic dynamics is linearized by introducing another hysteresis loop via nonlinear feedback strategy, which cancels the original one.

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8

Kumar, Atal Anil, Jean-François Antoine, and Gabriel Abba. "Control of an Underactuated 4 Cable-Driven Parallel Robot using Modified Input-Output Feedback Linearization." IFAC-PapersOnLine 53, no. 2 (2020): 8777–82. http://dx.doi.org/10.1016/j.ifacol.2020.12.1380.

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9

Brahmi, Brahim, Ibrahim El Bojairami, Tanvir Ahmed, et al. "A Novel Modified Super-Twisting Control Augmented Feedback Linearization for Wearable Robotic Systems Using Time Delay Estimation." Micromachines 12, no. 6 (2021): 597. http://dx.doi.org/10.3390/mi12060597.

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The research presents a novel controller designed for robotic systems subject to nonlinear uncertain dynamics and external disturbances. The control scheme is based on the modified super-twisting method, input/output feedback linearization, and time delay approach. In addition, to minimize the chattering phenomenon and ensure fast convergence to the selected sliding surface, a new reaching law has been integrated with the control law. The control scheme aims to provide high performance and enhanced accuracy via limiting the effects brought by the presence of uncertain dynamics. Stability analy

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10

ROBBIO, FEDERICO I., DIEGO M. ALONSO, and JORGE L. MOIOLA. "DETECTION OF LIMIT CYCLE BIFURCATIONS USING HARMONIC BALANCE METHODS." International Journal of Bifurcation and Chaos 14, no. 10 (2004): 3647–54. http://dx.doi.org/10.1142/s0218127404011491.

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In this paper, bifurcations of limit cycles close to certain singularities of the vector fields are explored using an algorithm based on the harmonic balance method, the theory of nonlinear feedback systems and the monodromy matrix. Period-doubling, pitchfork and Neimark–Sacker bifurcations of cycles are detected close to a Gavrilov–Guckenheimer singularity in two modified Rössler systems. This special singularity has a zero eigenvalue and a pair of pure imaginary eigenvalues in the linearization of the flow around its equilibrium. The presented results suggest that the proposed technique can

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11

Shen, Zhe, Yudong Ma, and Takeshi Tsuchiya. "Feedback linearization-based tracking control of a tilt-rotor with cat-trot gait plan." International Journal of Advanced Robotic Systems 19, no. 4 (2022): 172988062211093. http://dx.doi.org/10.1177/17298806221109360.

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With the introduction of the laterally bounded forces, the tilt-rotor gains more flexibility in the controller design. Typical feedback linearization methods utilize all the inputs in controlling this vehicle; the magnitudes as well as the directions of the thrusts are maneuvered simultaneously based on a unified control rule. Although several promising results indicate that these controllers may track the desired complicated trajectories, the tilting angles are required to change relatively fast or in large scale during the flight, which turns to be a challenge in application. The recent gait

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12

Chew, Chee-Meng, Geok-Soon Hong, and Wei Zhou. "Series damper actuator system based on MR fluid damper." Robotica 24, no. 6 (2006): 699–710. http://dx.doi.org/10.1017/s0263574706002876.

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In our recent work, we have proposed a novel force control actuator system called series damper actuator (SDA). We have since built an SDA system based on magneto-rheological fluid (MR) damper. In this paper, the dynamics property of SDA system based on the MR fluid damper (SMRDA) is investigated. The effect of the extra dynamics introduced by the MR fluid damper is revealed by comparing the SMRDA with the SDA system based on a linear Newtonian viscous damper (SNVDA). To linearize the constitutive property of the MR fluid damper, a modified Bingham model is proposed. A force feedback control l

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13

Mishra, Rabi Narayan, and Kanungo Barada Mohanty. "Design and realization of an auto-tuned modified neuro-fuzzy sliding-mode-based IM drive deploying feedback linearization." EPE Journal 28, no. 1 (2018): 28–42. http://dx.doi.org/10.1080/09398368.2018.1425242.

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14

Yao, Xuelian, Yi Yang, and Mingyu Wu. "A Modified Robust Adaptive Fault Compensation Design for Spacecraft with Guaranteed Transient Performance." International Journal of Aerospace Engineering 2023 (March 7, 2023): 1–19. http://dx.doi.org/10.1155/2023/6413085.

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A modified, robust adaptive fault compensation design is proposed for rigid spacecraft systems with uncertain actuator failures and unknown disturbances. The feedback linearization method is first introduced to linearize the nonlinear dynamics, and a model-reference adaptive controller is designed to suppress the unknown external disturbances and stabilize the linearized system. Then, a composite adaptive controller is developed by integrating multiple controllers designed for the corresponding actuator failure conditions, which can handle the essentially multiple uncertainties (failure time,

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15

Fezzani, Amor, Said Drid, Abdesslam Makouf, Larbi Chrifi-Alaoui, and Mohamed Ouriagli. "Speed sensoless robust control of permanent magnet synchronous motor based on second-order sliding-mode observer." Serbian Journal of Electrical Engineering 11, no. 3 (2014): 419–33. http://dx.doi.org/10.2298/sjee1403419f.

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This paper is devoted to the study of the performances of a robust speed sensorless nonlinear control of permanent magnet synchronous machine. In the first part, the controllers are designed using two methods: the first one using the input output feedback linearization control and the second is a nonlinear control based on Lyapunov theory combined with sliding mode control. This second solution shows good robustness with respect to parameter variations, measurement errors and noises. In the second part, the high order sliding mode speed observer is used to overcome the occurring chattering phe

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16

Boucha, Abdellah, Abdeldjebar Hazzab, and Medjdoub Khessam. "An application for nonlinear control by input-output linearization technique for pm synchronous motor drive for electric vehicles." International Journal of Power Electronics and Drive Systems 13, no. 4 (2022): 1984~1992. https://doi.org/10.11591/ijpeds.v13.i4.pp1984-1992.

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This paper leads to present the modified approach of the speed control for permanent magnet synchronous motors applied to electric vehicles using a nonlinear control. The motor's nonlinear dynamics are transformed into a linearized system model using the input-output feedback linearization technique. There are two permanent magnet synchronous motors (PMSM) in the propulsion model. In order to improve the motor's output torque, the direct component of the current is adjusted to zero. The electronic differential, which is used in the calculations, enables each driving wheel to be control

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17

Sinha, S. C., and Alexandra Dávid. "Control of chaos in nonlinear systems with time-periodic coefficients." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 364, no. 1846 (2006): 2417–32. http://dx.doi.org/10.1098/rsta.2006.1832.

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In this study, some techniques for the control of chaotic nonlinear systems with periodic coefficients are presented. First, chaos is eliminated from a given range of the system parameters by driving the system to a desired periodic orbit or to a fixed point using a full-state feedback. One has to deal with the same mathematical problem in the event when an autonomous system exhibiting chaos is desired to be driven to a periodic orbit. This is achieved by employing either a linear or a nonlinear control technique. In the linear method, a linear full-state feedback controller is designed by sym

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18

Abdellah, Boucha, Hazzab Abdeldjebar, and Khessam Medjdoub. "An application for nonlinear control by input-output linearization technique for pm synchronous motor drive for electric vehicles." International Journal of Power Electronics and Drive Systems (IJPEDS) 13, no. 4 (2022): 1984. http://dx.doi.org/10.11591/ijpeds.v13.i4.pp1984-1992.

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This paper leads to present the modified approach of the speed control for permanent magnet synchronous motors applied to electric vehicles using a nonlinear control. The motor's nonlinear dynamics are transformed into a linearized system model using the input-output feedback linearization technique. There are two permanent magnet synchronous motors (PMSM) in the propulsion model. In order to improve the motor's output torque, the direct component of the current is adjusted to zero. The electronic differential, which is used in the calculations, enables each driving wheel to be controlled indi

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19

ABJADI, NAVID REZA, and ABBAS KARGAR. "SECOND ORDER SLIDING MODE CONTROL FOR ISLANDED AC MICROGRIDS WITH RENEWABLE POWER RESOURCES." REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE 69, no. 1 (2024): 39–44. http://dx.doi.org/10.59277/rrst-ee.2024.1.7.

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Microgrids have attracted a lot of attention and are the future power systems. This paper proposes a new control scheme for islanded AC microgrid (MG) using master-slave technique. Stability and high performance are vital for islanded MG. Two second order sliding mode controls (SMCs) are designed in stationary reference frame for master and slave units to control the voltage and powers respectively. Both designed controls guarantee the convergence of considered outputs to their reference values. The proposed controls are robust, simple, chattering free and only need local measurements. The con

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20

Chen, Jingdong, and Paul I. Ro. "Variable Admittance Control in Sliding Mode for Robust Physical Human–Robot Interaction." Applied Sciences 13, no. 20 (2023): 11219. http://dx.doi.org/10.3390/app132011219.

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Intuitive and comfortable physical human–robot interaction (pHRI) can be realized by changing impedance/admittance parameters corresponding to human interaction. However, this dynamic adjustment may result in drastically changed system dynamics, which usually give rise to system instability. We introduce a power envelope regulation strategy designed to constrain the variability of admittance parameters, thereby ensuring system passivity and mitigating the risk of instability. Then, sliding mode control (SMC) is employed to yield stable and robust performance. A new sliding surface is proposed

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21

Wen, Xiangrong, and Yusheng Zhou. "Precise Obstacle Avoidance Movement for Three-Wheeled Mobile Robots: A Modified Curvature Tracking Method." Axioms 13, no. 6 (2024): 389. http://dx.doi.org/10.3390/axioms13060389.

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This paper proposes a precise motion control strategy for a three-wheeled mobile robot with two driven rear wheels and one steered front wheel so that an obstacle avoidance motion task is able to be well implemented. Initially, the motion laws under nonholonomic constraints are expounded for the three-wheeled mobile robot in order to facilitate the derivation of its dynamic model. Subsequently, a prescribed target curve is converted into a speed target through the nonholonomic constraint of zero lateral speed. A modified dynamical tracking target that is aligned with the dynamic model is then

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22

Anh, Pham Quynh, Gabriel Montoro, David López-Bueno, and Pere L. Gilabert. "Dynamic Selection and Update of Digital Predistorter Coefficients for Power Amplifier Linearization." IEEE Transactions on Microwave Theory and Techniques 67, no. 10 (2019): 3996–4004. https://doi.org/10.1109/TMTT.2019.2923186.

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This paper presents a new technique that dynamically estimates and updates the coefficients of a digital predistorter (DPD) for power amplifier (PA) linearization. The proposed technique is dynamic in the sense of estimating, at every iteration of the coefficient’s update, only the minimum necessary parameters according to a criterion based on the residual estimation error. At the first step, the original basis functions defining the DPD in the forward path are orthonormalized for DPD adaptation in the feedback path by means of a precalculated principal component analysis (PCA) transform

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23

Hadid, Samira, Razika Boushaki Zamoum, and Youcef Refis. "Linear and nonlinear control design for a quadrotor." Bulletin of Electrical Engineering and Informatics 14, no. 2 (2025): 940–55. https://doi.org/10.11591/eei.v14i2.8234.

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In the current study, the quadrotor's nonlinear dynamic model is developed using the Newton-Euler approach. Following that, several nonlinear and linear control strategies for tracking the quadrotor's trajectory are applied. First, by employing distinct controllers for each output variable, direct application of the linear proportional integral derivative (PID) controller to the nonlinear system is realized. This system may also be linearized about an operational point to generate linear controllers, according to the linear quadratic regulator (LQR) demonstration. Nevertheless, in practice, th

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24

Sanna, Dario, David Paolo Madonna, Mauro Pontani, and Paolo Gasbarri. "Orbit Rendezvous Maneuvers in Cislunar Space via Nonlinear Hybrid Predictive Control." Dynamics 4, no. 3 (2024): 609–42. http://dx.doi.org/10.3390/dynamics4030032.

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The NASA’s Artemis project intends to bring humans back to the Moon in the next decade. A key element of the project will be the Lunar Gateway, a space station placed in a peculiar, near rectilinear Halo orbit in the vicinity of a collinear libration point in the Earth–Moon system. This study focuses on the high-fidelity description of the relative orbit dynamics of a chaser spacecraft with respect to the Gateway, as well as on the design of a proper orbit control strategy for rendezvous maneuvers. A novel formulation of the Battin–Giorgi approach is introduced, in which the reference orbit is

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25

Psillakis, Haris E., and Antonio T. Alexandridis. "Coordinated Excitation and Static Var Compensator Control with Delayed Feedback Measurements in SGIB Power Systems." Energies 13, no. 9 (2020): 2181. http://dx.doi.org/10.3390/en13092181.

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In this paper, we present a nonlinear coordinated excitation and static var compensator (SVC) control for regulating the output voltage and improving the transient stability of a synchronous generator infinite bus (SGIB) power system. In the first stage, advanced nonlinear methods are applied to regulate the SVC susceptance in a manner that can potentially improve the overall transient performance and stability. However, as distant from the generator measurements are needed, time delays are expected in the control loop. This fact substantially complicates the whole design. Therefore, a novel d

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26

Mahmood, Taha S., and Omar F. Lufty. "An Intelligent Feedforward Controller Utilizing a Modified Gorilla Troops Optimization for Nonlinear Systems." Mathematical Modelling of Engineering Problems 9, no. 4 (2022): 944–54. http://dx.doi.org/10.18280/mmep.090411.

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This paper presents an intelligent feedforward controller based on the feedback linearization approach to control nonlinear systems. In particular, the nonlinear autoregressive moving average (NARMA-L2) network is trained to reproduce the forward dynamics of the controlled system. Consequently, the trained NARMA-L2 network can be immediately integrated into the inverse feedforward control (IFC) structure. In order to improve the NARMA-L2 structure's ability to approximate nonlinear systems, the NARMA-L2 controller is comprised of two wavelet neural networks (WNNs). In addition, the RASP1 funct

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27

Lu, Quan, Tieqiang Gang, Guangbo Hao, and Lijie Chen. "Compound optimal control of harmonic drive considering hysteresis characteristic." Mechanical Sciences 10, no. 2 (2019): 383–91. http://dx.doi.org/10.5194/ms-10-383-2019.

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Abstract. Hysteresis behavior widely exists in the transmission process of harmonic drives. Eliminating the hysteresis effect is highly desired in the high-precision mechanical transmission, which results in challenges in the control design. This paper aims to improve the tracking accuracy of the motor-harmonic drive serial system. Firstly, a modified Bouc-Wen model based on uniform smooth approximating function is applied to describe the hysteresis behavior of the harmonic drive. By using coordinate transformation and accurate state feedback linearization, we then obtain the mathematical mode

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28

Pathak, Kaustubh, and Sunil K. Agrawal. "Band-Limited Trajectory Planning and Tracking for Certain Dynamically Stabilized Mobile Systems." Journal of Dynamic Systems, Measurement, and Control 128, no. 1 (2005): 104–11. http://dx.doi.org/10.1115/1.2168158.

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In this paper, a general framework for trajectory planning and tracking is formulated for dynamically stabilized mobile systems, e.g., inverted wheeled pendulums and autonomous helicopters. Within this framework, the system state is divided into slow and fast substates. The fast substate is used as a pseudocontrol for tracking a desired slow substate trajectory. First, an exponential fast substate controller is designed to track a fast substate reference trajectory. This fast substate reference trajectory is, in turn, planned so that the slow substate follows its desired trajectory. To ensure

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LI, Yu, Xiaoxiong LIU, Wei HUANG, Kecheng LI, Ruichen MING, and Weiguo ZHANG. "Design of adaptive flight control law for center of gravity and mass variation and HIL real-time simulation verification." Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 40, no. 5 (2022): 1030–38. http://dx.doi.org/10.1051/jnwpu/20224051030.

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Considering the influence of the center of gravity (CG) and mass variations on flight dynamics, a nonlinear L1 adaptive control approach is presented in this paper and applied to design a flight controller to achieve the aim of improving the robustness of the flight system against sudden changes in the CG. Based on L1 adaptive control, this approach introduces a feedback linearization strategy to eliminate the known nonlinear dynamics of the aircraft and realize the rapid decoupling of the aircraft states. The nonlinear L1 adaptive control also addresses the problem of insufficient robustness

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30

Yusie, . Rizal, Noor Syamsudin, Hasta Wibowo Sunu, Sarifudin, Mantala Ronny, and Maududy Ivan. "ROBUST SUPER-TWISTING SLIDING MODE CONTROL FOR BALANCING REACTION WHEEL PENDULUM." Engineering and Technology Journal 8, no. 08 (2023): 2565–71. https://doi.org/10.5281/zenodo.8224197.

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Underactuated systems are one of the emerging research topics due to their challenging problems and applications in real-world engineering systems. In this paper, we consider the control problem of balancing the reaction wheel pendulum. Many control methods have been adopted to control the system and one of the common controls is based on sliding mode control (SMC). In SMC, the chattering phenomenon and its solution are widely discussed. Several approaches have been proposed, for example replacing the switching function, second-order SMC, and higher-order SMC. Here, the balancing of the reacti

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31

ALONSO, DIEGO M., EDUARDO E. PAOLINI, and JORGE L. MOIOLA. "AN EXPERIMENTAL APPLICATION OF THE ANTICONTROL OF HOPF BIFURCATIONS." International Journal of Bifurcation and Chaos 11, no. 07 (2001): 1977–87. http://dx.doi.org/10.1142/s0218127401003152.

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The control of nonlinear systems exhibiting bifurcation phenomena has been the subject of active research in recent years. Contrary to regulation or tracking objectives common in classic control, in some applications it is desirable to achieve an oscillatory behavior. Towards this end, bifurcation control aims at designing a controller to modify the bifurcative dynamical behavior of a complex nonlinear system. Among the available methods, the so-called "anti-control" of Hopf bifurcations is one approach to design limit cycles in a system via feedback control. In this paper, this technique is a

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32

Shekhar, Ravi, and William R. Boos. "Improving Energy-Based Estimates of Monsoon Location in the Presence of Proximal Deserts." Journal of Climate 29, no. 13 (2016): 4741–61. http://dx.doi.org/10.1175/jcli-d-15-0747.1.

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Abstract Two theoretical frameworks have been widely used to understand the response of monsoons to local and remote forcings: the vertically integrated atmospheric energy budget and convective quasi-equilibrium (CQE). Existing forms of these frameworks neglect some of the complexities of monsoons, such as the shallow meridional circulations that advect dry air from adjacent deserts into the middle and lower troposphere of monsoon regions. Here the fidelity of energy budget and CQE theories for monsoon location is assessed in a three-dimensional beta-plane model with boundary conditions repres

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33

Ghaffari, Valiollah, and Ali Vazani. "Observer-based integral controller using composite nonlinear feedback for saturated control systems." Transactions of the Institute of Measurement and Control, January 27, 2023, 014233122211490. http://dx.doi.org/10.1177/01423312221149076.

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Usually, simultaneous improvement of the transient performance and static accuracy is a challenging issue in saturated control systems. Employing an observer and the concept of composite nonlinear feedback, an integral controller is developed for constrained continuous-time systems. To achieve the control goal in the regulation purpose, a linear model is first derived by linearization about the operating point. Some parameters of the integral control are adjusted via the feedback passivation idea. The integral control law would be presented when a passivity condition is satisfied. Adding suita

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34

Salahshoor, Karim, and Amin Sabet Kamalabady. "Adaptive Feedback Linearization Control of SISO Nonlinear Processes Using a Self-Generating Neural Network-Based Approach." Chemical Product and Process Modeling 6, no. 1 (2011). http://dx.doi.org/10.2202/1934-2659.1518.

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This paper presents a new adaptive control scheme based on feedback linearization technique for single-input, single-output (SISO) processes with nonlinear time-varying dynamic characteristics. The proposed scheme utilizes a modified growing and pruning radial basis function (MGAP-RBF) neural network (NN) to adaptively identify two self-generating RBF neural networks for online realization of a well-known affine model structure. An extended Kalman filter (EKF) learning algorithm is developed for parameter adaptation of the MGAP-RBF neural networks. The MGAP-RBF growing and pruning criteria hav

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35

Khodaverdian, Maria, and Maryam Malekzadeh. "Attitude stabilization of spacecraft simulator based on modified constrained feedback linearization model predictive control." IET Control Theory & Applications, January 30, 2023. http://dx.doi.org/10.1049/cth2.12429.

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36

Ashrafifar, Asghar, and Mohsen Fathi Jegarkandi. "Fin failure tolerant control of agile air vehicle using feedback linearization." Measurement and Control, April 22, 2024. http://dx.doi.org/10.1177/00202940241229303.

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The probability of actuator lock, control surface damage, and thermal insulation failure on supersonic aircraft due to high speed and temperature is significant. Additionally, foldable fins are often used in missiles to increase the number of missiles that can be loaded onto a launcher and facilitate transportation, but this design presents the potential for malfunction and failure to open during flight. This study focuses on scenarios where control surfaces do not open or are partially damaged, leading to asymmetries and changes in the vehicle’s dynamics and aerodynamic model. The aim is to d

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Samira, Hadid, Boushaki Zamoum Razika, and Refis Youcef. "Linear and nonlinear control design for a quadrotor." March 4, 2025. https://doi.org/10.11591/eei.v14i2.8234.

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In the current study, the quadrotor's nonlinear dynamic model is developed using the Newton-Euler approach. Following that, several nonlinear and linear control strategies for tracking the quadrotor's trajectory are applied. First, by employing distinct controllers for each output variable, direct application of the linear proportional integral derivative (PID) controller to the nonlinear system is realized. This system may also be linearized about an operational point to generate linear controllers, according to the linear quadratic regulator (LQR) demonstration. Nevertheless, in practice, th

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38

Fang, Zhiyi, Zhiliang Yu, Qingping Huang, Yanfen Wang, and Xingsheng Gu. "Research on design and control method of active vibration isolation system based on piezoelectric Stewart platform." Scientific Reports 15, no. 1 (2025). https://doi.org/10.1038/s41598-024-84980-2.

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AbstractSpace payloads in orbit are vulnerable to small vibrations from satellite platforms, which can degrade their performance. Traditional methods typically involve installing a passive vibration isolation system between the platform and the payload. However, such systems are usually effective only for high-frequency, large-amplitude vibrations and perform poorly in isolating low-frequency vibrations and resonances below 10 Hz. To address this limitation, this paper proposes an active vibration isolation system using a 6-degrees-of-freedom Stewart platform driven by piezoelectric actuators.

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Rizal, Yusie, Syamsudin Noor, Sunu Hasta Wibowo, Sarifudin Sarifudin, Ronny Mantala, and Ivan Maududy. "ROBUST SUPER-TWISTING SLIDING MODE CONTROL FOR BALANCING REACTION WHEEL PENDULUM." Engineering and Technology Journal 8, no. 08 (2023). http://dx.doi.org/10.47191/etj/v8i8.10.

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Underactuated systems are one of the emerging research topics due to their challenging problems and applications in real-world engineering systems. In this paper, we consider the control problem of balancing the reaction wheel pendulum. Many control methods have been adopted to control the system and one of the common controls is based on sliding mode control (SMC). In SMC, the chattering phenomenon and its solution are widely discussed. Several approaches have been proposed, for example replacing the switching function, second-order SMC, and higher-order SMC. Here, the balancing of the reacti

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Palash, Darul Atfal, Tushar Kanti Roy, Zubaer Alam, and Amanullah Maung Than Oo. "Design and Experimental Validation of a Composite FRL‐NFTISMC and BSC for DC‐Bus Voltage Stabilization in CPL‐Based DC Microgrids." IET Power Electronics 18, no. 1 (2025). https://doi.org/10.1049/pel2.70012.

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ABSTRACTTransportation electrification relies heavily on DC distribution networks powered by power electronics and the integration of various power electronic loads. These tightly regulated loads, known as constant power loads (CPLs), can destabilize the system when operating alongside source converters. This paper presents a novel hybrid controller to stabilize the DC bus voltage in the presence of CPLs in a DC‐DC boost converter (DDBC) within DC microgrids. To achieve this, the DDBC's dynamic model is first transformed into Brunovsky's canonical form through feedback linearization, resolving

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Ruiz, Adrián, Damiano Rotondo, and Bernardo Morcego. "Design of shifting state‐feedback controllers for constrained feedback linearized systems: Application to quadrotor attitude control." International Journal of Robust and Nonlinear Control, December 11, 2023. http://dx.doi.org/10.1002/rnc.7098.

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AbstractThis paper proposes a shifting feedback linearization controller for nonlinear systems under input saturation. The suggested approach for determining a linear parameter‐varying (LPV) state‐feedback controller is based on employing a linear matrix inequality (LMI)‐based methodology, the input‐output feedback linearization approach, and the shifting paradigm concept. The resultant controller deals with a full linearized version of the nonlinear system under state‐dependent input constraints, and it modifies the closed‐loop convergence speed of the system in accordance with changes in the

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Qiao, Yue, Wang Wei, Yunxiang Li, et al. "CPG-MPC controller for wheel-fin-flipper integrated amphibious robot." Industrial Robot: the international journal of robotics research and application, September 29, 2023. http://dx.doi.org/10.1108/ir-01-2023-0008.

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Purpose The purpose of this paper is to introduce a motion control method for WFF-AmphiRobot, which can effectively realize the flexible motion of the robot on land, underwater and in the transition zone between land and water. Design/methodology/approach Based on the dynamics model, the authors selected the appropriate state variables to construct the state space model of the robot and estimated the feedback state of the robot through the maximum a posteriori probability estimation. The nonlinear predictive model controller of the robot is constructed by local linearization of the model to pe

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