Suchergebnisse - Generalized second-order nonlinear control algorithm

Stability analysis of generalized second-order nonlinear control systems von Wang, Cong, Li, Li, Yao, Minghui, Wu, Qiliang, Niu, Yan

“… To overcome the constant boundedness and slow time-varying constraints of disturbances, this paper presents a generalized second-order nonlinear control algorithm (GSONCA …”
Volltext

Analysis of Chattering in Systems With Second-Order Sliding Modes von Boiko, I., Fridman, L., Pisano, A., Usai, E.

“… The magnitude of oscillations in nonlinear systems with unmodeled fast nonlinear actuators driven by second-order sliding-mode control generalized suboptimal (2-SMC G …”
Volltext

Universal Active Filter With SPV and Battery Support for Standalone Hydroelectric System von Sanjenbam, Chandrakala Devi, Singh, Bhim

“… The number of sensitive loads that require optimal sinusoidal supply voltages for proper operation has increased because of developments in process control, digital electronics, and power converters …”
Volltext

An Extended Adaptive Generalized Second‐Order Algorithm for Simultaneous Estimation of Reaction Rates and an Input Disturbance in Bioprocesses von Torres, Jorge, Reza, Víctor, Guerrero, Jesus

“… Although many observers were designed for its estimation, these algorithms are not robust under an external disturbance in the dilution rate, which can interfere with monitoring reaction rates …”
Volltext

Convergence of augmented Lagrangian methods in extensions beyond nonlinear programming von Rockafellar, R. Tyrrell

“… The augmented Lagrangian method (ALM) is extended to a broader-than-ever setting of generalized nonlinear programming in convex and nonconvex optimization that is capable of handling many common manifestations of nonsmoothness …”
Volltext

Harmonic Linearization and Investigation of Three-Phase Parallel-Structured Signal Decomposition Algorithms in Grid-Connected Applications von Golestan, Saeed, Guerrero, Josep M., Vasquez, Juan C., Abusorrah, Abdullah M., Al-Turki, Yusuf

“… In practice, because of different factors, the supply voltage (especially in the distribution level) almost always has some degrees of imbalance and harmonic …”
Volltext

Optimizing Sensorless Control in PMSM Based on the SOGIFO-X Flux Observer Algorithm von Jin, Rencheng, Chen, Ji, Hu, Peihao, Li, Jianzhang

“… To address these issues, an advanced flux observation method, second-order generalized integrator flux observer extend (SOGIFO-X …”
Volltext

Second-Order Consensus for Multiagent Systems With Directed Topologies and Nonlinear Dynamics von Wenwu Yu, Guanrong Chen, Ming Cao, Kurths, Jurgen

“… This paper considers a second-order consensus problem for multiagent systems with nonlinear dynamics and directed topologies where each agent is governed by both position and velocity consensus terms …”
Volltext

Generalised multivariable supertwisting algorithm von López‐Caamal, Fernando, Moreno, Jaime A.

“… Summary The purpose of this paper is to present an extension of the generalised supertwisting algorithm (STA …”
Volltext

A Three-Sample-Based PLL-Less Hysteresis Current Control and Stability Analysis of a Single-Phase Active Distribution System von Prakash, Surya, Mishra, Sukumar

“… A comparative analysis between the proposed controller and the conventional second-order generalized integrator phase-locked loop (PLL …”
Volltext

Parametric study and multi-parameter optimization of a generalized second-order tri-stable stochastic resonance system von Zhang, Cailiang, Lai, Zhihui, Zhao, Yifan, Zhu, Ronghua

“… Therefore, a generalized second-order tri-stable SR (GSTSR) system is proposed in this paper to address the aforementioned issues …”
Volltext

Frequency Locked Loop-Based Control Algorithm with Enhanced Second-Order Generalized Integrator for PV-Battery Integrated System to Improve Power Quality

Volltext

Smart meter for the estimation of power quality indices based on second-order generalized integrator von Patoliya, Kashyap, Sant, Amit Vilas, Patel, Arpitkumar, Sinha, Abhinav

“… This paper proposes the combined dual second-order generalized integrator (SOGI) and proportionate least mean square (PLMS …”
Volltext

A modified generic second order algorithm with fixed-time stability von Tran, Xuan-Toa, Oh, Hyondong

“… An existing second order sliding mode algorithm is generalized, which provides superior features on convergence rate, accuracy, and robustness against a class of perturbations …”
Volltext

An improved implicit time integration algorithm: The generalized composite time integration algorithm von Kim, Wooram, Choi, Su Yeon

“… Newly developed time integration schemes are combined to obtain a new second-order accurate implicit time integration algorithm whose computational structure is similar to the Bathe method (Bathe and Noh, 2012 …”
Volltext

Novel Single-Loop dq Control for LC Filter-Based Single-Phase Standalone Inverter Systems Under Nonlinear Loads von Iyer, Vaishnavvignesh G., Adda, Ravindranath

“… The voltage profile is affected by the filters, modulation technique, and control strategy. The filters are limited by switching frequency under linear loads and are ineffective under nonlinear loads …”
Volltext

A Nonlinear Loop Filter based PLL With Harmonic Filtering Capability for Single-Phase Grid Integrated System With Improved Dynamic Performance von Singh, Jitendra Kumar, Prakash, Surya, Behera, Ranjan Kumar

“… ) based PLL with CBPF is proposed. The nonlinear LF contains a nonlinear function applied in proportional-integral control to improve the dynamic response of the PLL …”
Volltext

Adaptive Neural Network Dynamic Surface Control for a Class of Time-Delay Nonlinear Systems With Hysteresis Inputs and Dynamic Uncertainties von Zhang, Xiuyu, Su, Chun-Yi, Lin, Yan, Ma, Lianwei, Wang, Jianguo

“… In this paper, an adaptive neural network (NN) dynamic surface control is proposed for a class of time-delay nonlinear systems with dynamic uncertainties and unknown hysteresis …”
Volltext

Second-Order Optimality Conditions for Mathematical Programs with Equilibrium Constraints von Guo, Lei, Lin, Gui-Hua, Ye, Jane J.

“… ). Firstly, we improve some second-order optimality conditions for standard nonlinear programming problems using some newly discovered constraint qualifications in the literature, and apply them to MPEC …”
Volltext

Optimization Models and Applications

“… Exploring the celestial expanse of optimization and its transformative applications, our featured reprint comprises a compilation that delves into the heart of …”
Volltext