Results 111 to 120 of about 939,527 (349)

Robust and Minimum Norm Pole Assignment with Periodic State Feedback

open access: yes, 2000
A computational approach is proposed to solve the minimum norm or robust pole assignment problem for linear periodic discrete-time systems. The proposed approach uses a periodic Sylvester-equation-based parametrization of the periodic pole assignment ...
Varga, A.
core  

Tuning of SVC Stabilizers over a Wide Range of Load Parameters Using Pole-Placement Technique

open access: yesThe Journal of Engineering Research, 2008
This paper investigates the effect of typical load model parameters on the static var compensator (SVC) stabilizers tuning. A proportional-Integral (PI) type stabilizer is considered and its gain-settings are tuned using the pole-placement technique to ...
K. Ellithy
doaj   +1 more source

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

open access: yesAdvanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae   +27 more
wiley   +1 more source

Robust Pole Assignment via Sylvester Equation Based State Feedback Parametrization

open access: yes, 2000
By using a Sylvester equation based parametrization, the minimum norm robust pole assignment problem for linear time-invariant systems is formulated as an unconstrained minimization problem for a suitably chosen cost function.
Varga, Andras
core  

State Feedback Controller Design of an Active Suspension System for Vehicles Using Pole Placement Technique

open access: yesActa Technica Jaurinensis, 2019
The paper presents a method for designing a state feedback controller of an active suspension system of a quarter car model. This is a survey based on a specific example.
Andrea Wéber, Miklós Kuczmann
doaj   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand   +13 more
wiley   +1 more source

State-PID Feedback for Pole Placement of LTI Systems [PDF]

open access: yes, 2011
Pole placement problems are especially important for disturbance rejection and stabilization of dynamical systems and regarded as algebraic inverse eigenvalue problems.
Sarawut Sujitjorn   +1 more
core   +1 more source

Fast Charge–Discharge of LiNi0.9Co0.05Mn0.05 Enabled by a Bikitaite‐Infused Separator for Li Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A bikitaite‐infused cellulose separator is introduced for Li metal batteries, leveraging bikitaite zeolite's ion‐conductive properties to regulate Li+‐ion flux and suppress dendrite growth. The membrane design ensures uniform Li plating, enhanced electrolyte wettability, and robust thermal/mechanical stability, delivering stable performance and low ...
Isheunesu Phiri   +2 more
wiley   +1 more source

A numerically reliable approach to robust pole assignment for descriptor systems

open access: yes, 2003
We propose a general, numerically reliable computational approach to solve the pole and eigenstructure assignment problem for descriptor systems. In the multi-input case, the proposed approach addresses the intrinsic non-uniqueness of the pole assignment
A. Varga, Varga, Andras
core  

Pole Placement Technique Optimized Gains by Adaptive Tabu Search for Instability Mitigation of AC–DC Power System Feeding a Controlled Buck Converter

open access: yesIEEE Access
Power converters with tightly regulations are known to behave as constant power loads, which can degrade the stability of the system. Therefore, system stabilization using the pole placement technique, in which the feedback gains are optimized by the ...
Jakkrit Pakdeeto   +3 more
doaj   +1 more source

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