A Design Method for the Real Order Phase Lead-Lag Compensator with a Reference Model

investigating the feasibility of a proposed model for geometric design of deployable arch structures

deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...

Design of a Model Reference Adaptive Controller Using Modified MIT Rule for a Second Order System

Sometimes conventional feedback controllers may not perform well online because of the variation in process dynamics due to nonlinear actuators, changes in environmental conditions and variation in the character of the disturbances. To overcome the above problem, this paper deals with the designing of a controller for a second order system with Model Reference Adaptive Control (MRAC) scheme usi...

Analytical Solutions for Lag/Lead and General Second Order Compensator Design Problems

This paper presents a simple method for determining analytical solutions to lag/lead cascade and general second order compensator design problems in the frequency domain. Only linear and quadratic equations are used in the proposed approach. Results obtained here can be used to eliminate conventional graphic-based trial-and-error method used in past and contemporary control textbooks, which are...

Design of a Model Based Compensator for MIMO Systems with Time Delays and Constrained Inputs

Design of a Model Based Compensator for MIMO Systems with Time Delays and Constrained Inputs