29 research outputs found
A sliding mode based direct power control of three-phase grid-connected multilevel inverter
No full textDiscrete-time sliding mode direct power control for three-phase grid connected multilevel inverter
No full textA sliding hyperplane design method for a class of linear systems with unmatched disturbances
No full textDiscrete-time sliding mode direct power control for grid connected inverter with comparative study
No full textDiscrete-Time Sliding Mode Controlled Positional System with Two-Scale Reaching Law and Integral Action
No full textA discrete-time sliding mode speed controller with disturbance compensation for a 5kW DC motor
No full textHigher Order Sliding Mode Control Design with Desired Dynamics for Multi-Input LTI Systems
No full text
Extrapolation-based approach to optimization with constraints determined by the Robin boundary problem for the Laplace equation
No full textThis paper considers the application of extrapolation techniques in finding approximate solutions of some optimization problems with constraints defined by the Robin boundary problem for the Laplace equation. When applied extrapolation techniques produce very accurate solutions of the boundary problems on relatively coarse meshes, but this paper demonstrates that this is not a real restriction when dealing with optimization problems. Producing a solution of continuous problem by polynomial extrapolation based on the low-order discrete problem solutions significantly reduces both computational time and memory. The present paper illustrates this approach using finite-difference and finite-element methods, and finally makes a brief remark about some tacit engineering assumptions regarding numerical solutions of conductive media problems by construction of equivalent resistor networks.</p
