Search Results - Frequency-response methods in control theory

Control Theory: A guided tour by Leigh, James Ron

“…Using clear tutorial examples, this fully updated new edition concentrates on explaining and illustrating the concepts that are at the heart of control theory…”
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Research on detection and defense methods for false data injection attacks in power systems based on state-space decomposition by Hong, Chao, Liang, Zhihong, Yang, Yiwei, Li, Pandeng, Chen, Lin, Bi, Leyi, Zhang, Yunan

“… ∞ control theory to actively suppress attack impacts. Simulations show that the proposed method reduces AE mean squared error by nearly 30…”
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An efficient multiscale topology optimization method for frequency response minimization of cellular composites by Liu, Xiliang, Gao, Liang, Xiao, Mi

“… Due to numerous design variables and expensive frequency domain integration operation, the majority of multiscale topology optimization methods for frequency response minimization of cellular…”
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Coordinated Rotor Speed and Pitch Angle Control of Wind Turbines for Accurate and Efficient Frequency Response by Tu, Ganggang, Li, Yanjun, Xiang, Ji

“…This paper presents a wind turbine (WT) control strategy to deliver frequency response (FR…”
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Stable parameters identification for rational approximation of Single degree of freedom frequency response function of semi‐infinite medium by Tang, Zhenyun, Li, Xin, Wang, Zhiyu

“… Based on linear system control theory, this work decomposes the continuous‐time rational approximation (CRA) and the discrete…”
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Viscous extension of potential-flow unsteady aerodynamics: the lift frequency response problem by Taha, Haithem, Rezaei, Amir S.

“… Realizing that the lift generation and vorticity production are essentially viscous processes, we provide a viscous extension of the classical theory of unsteady aerodynamics by relaxing the Kutta condition…”
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Real-Time Structural Health Monitoring and Damage Identification Using Frequency Response Functions along with Finite Element Model Updating Technique by Singh, Tarunpreet, Sehgal, Shankar, Prakash, Chander, Dixit, Saurav

“…Throughout service, damage can arise in the structure of buildings; hence, their dynamic testing becomes essential to verify that such buildings possess…”
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Active Frequency Response Based on Model Predictive Control for Bulk Power System by Jin, Cuicui, Li, Weidong, Shen, Jiakai, Li, Ping, Liu, Liu, Wen, Kerui

“…To solve frequency stability problems caused by the high-power loss of ultra-high voltage faults and the high penetration levels of renewable energy, a method of active frequency response (AFR…”
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Nonlinear dynamics response of auxetic plates in soft robotic manipulators under combination resonance: frequency response in a magnetic field by Hosseini, Seyed Hamed Seyed, Ghadiri, Majid

“… The study derives the governing equation of motion using classical plate theory, nonlocal elasticity, and external influences, including magnetic fields…”
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Magneto-electro-thermo-elastic frequency response of functionally graded saturated porous annular plates via trigonometric shear deformation theory by Allah Gholi, Amir Masoud, Khorshidvand, Ahmad Reza, Jabbari, Mohsen, Khorsandijou, S. Mahdi

“…, their low stiffness. So, this work considers the frequency response of a functionally graded (FG…”
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Frequency response functions of shape features from full-field vibration measurements using digital image correlation by Wang, Weizhuo, Mottershead, John E., Siebert, Thorsten, Pipino, Andrea

“… (DIC). The 3D DIC technique provides non-contact full-field measurements on complex surfaces whereas conventional modal testing methods employ point-wise frequency response functions…”
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Stability Robustness of a Feedback Interconnection of Systems With Negative Imaginary Frequency Response by Lanzon, A., Petersen, I.R.

“…) multiple-input multiple-output systems with negative imaginary frequency response. Systems with negative imaginary frequency response arise, for example…”
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Impact of in-plane follower force on the frequency response of the hybrid angle-ply laminated system via dynamic simulation and generalized differential quadrature framework by Liu, Wenjian, Deng, Lianbing, Cai, Zhiming, Li, Daming, Rahimi, Alireza

“…) for different couples of boundary conditions within the context of twelve-variable refined higher order shear deformation theory (RHOSDT12…”
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Computing frequency response of non‐parametric uncertainty model of MIMO systems using υ‐gap metric optimization by Tabibian, Seyed Masoud, Ataei, Mohammad, Koofigar, Hamid Reza

“…) systems, which is described by normalized coprime factors (NCF) using the frequency response data of the system…”
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Transient Frequency Estimation Methods for the Fast Frequency Response in Converter Control by Pfendler, Anna, Steppan, Rafael, Hanson, Jutta

“… For this reason, the importance of electrical frequency estimation methods is increasing, among others, as an input for the control of converter-based generation plants…”
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Automatic Generation Control Considering Uncertainties of the Key Parameters in the Frequency Response Model by Liu, Likai, Hu, Zechun, Mujeeb, Asad

“… Most of them are connected to the grid via power electronic devices, resulting in wide variation ranges for several key parameters in the frequency response model (FRM…”
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Rate-independent hysteretic rocking systems: frequency response, stability and bifurcation: Rate-independent hysteretic rocking systems by Capuano, Raffaele, Carboni, Biagio, Vaiana, Nicolò

“… Subsequently, using a continuation method based on Poincaré maps, we assess how the various hysteresis loop shapes affect frequency response, stability and bifurcation…”
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Optimal design of laminated plate for minimizing frequency response based on discrete material model and mode reduction method by Ding, Haoqing, Xu, Bin, Duan, Zunyi, Meng, Qingxuan

“…This paper builds an integrated optimization model for the laminated plate to suppress the structural frequency response in a given frequency band, where the objective is to minimize the dynamic…”
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Model Reduction by New Clustering Method and Frequency Response Matching by Tiwari, Sharad Kumar, Kaur, Gagandeep

“… Having obtained the denominator polynomial of the reduced model, the coefficient of the numerator is found using the frequency response matching method…”
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Steady State Frequency Response Design of Finite Time Iterative Learning Control by Panomruttanarug, Benjamas, Longman, Richard W., Phan, Minh Q.

“…Steady state frequency response is a major design approach in control theory, and is normally used to obtain reasonable response to commands up to a chosen or obtainable bandwidth…”
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