PPT-PD design via root locus

By Frank Owen PhD PE polyXengineering Inc San Luis Obispo California Purpose of Derivative control You do not like the dynamics of an existing system You want to place the closedloop poles at a point that is not on the current root locus. Driving Distances Baltimore 310 miles Detroit 300 miles Boston 651 miles Louisville 340 miles Buffalo 270 miles Nashville 550 miles Charleston 150 miles New York 433 miles Charlotte 420 miles Philadelphia 323 miles Chicago 485 miles Pittsburgh 60 mi imtiaz.hussain@faculty.muet.edu.pk. Contents. Compensation. Lead Compensation. Lag Compensation. Lag-Lead Compensation. Compensation . Used to Improve the performance of stable or unstable systems.. Plant. Control . Systems (MCS). Dr. Imtiaz Hussain. Assistant Professor. email: . imtiaz.hussain@faculty.muet.edu.pk. URL :. http://imtiazhussainkalwar.weebly.com/. Lecture-11. Introduction to Compensation. Control . Systems (MCS). Dr. Imtiaz Hussain. Assistant Professor. email: . imtiaz.hussain@faculty.muet.edu.pk. URL :. http://imtiazhussainkalwar.weebly.com/. Lecture-9-10. Examples of Root Locus. Lecture Outline. Segregating Locus 1 ONLY aa Segregating Locus 2 ONLY aa Segregating Locus 1 ONLY aa Segregating Locus 2 ONLY aa 1) The first family has the disease due to locus 1 and the second family has the disease Elenuel. T. . Genova. Ph.D. Student. Locus of control. Locus of . Control . defines the term as a theory in personality psychology referring to the extent to which individuals believe that they can control events that affect them. . CEN455: Dr. Nassim Ammour. Root Locus . Techniques. Root . locus is . a graphical presentation of the closed-loop poles as a system . parameter k is varied. . The . graph of all possible roots of this equation (K is the variable parameter) is called the root . It can be a line, a curve or a region.. A. 1. Find the locus of points that are 5 cm from the point A.. The locus is a circle centre A, radius 5 cm.. A. 2. Find the locus of points that are 3 cm from the line AB.. By Frank Owen, PhD, PE. polyXengineering, Inc.. San Luis Obispo, California. Purpose of integral control. The primary purpose of using integral control is to reduce or eliminate steady-state error. In Controls, usually you don’t get something for nothing. By Frank Owen, PhD, PE. polyXengineering, Inc.. San Luis Obispo, California. Purpose of Derivative control. You do not like the dynamics of an existing system. You want to place the closed-loop poles at a point that is not on the current root locus. Etymology 101. What Did Europeans Create?. THE ONLY THINGS IN LANGUAGE AND CULTURE THE EUROPEANS CREATED WERE THE DISTORATION; THE LIE; THE HIDDEN INFORMATION. Etymology is the study of the etymon or origin of words.. What is Locus of ControlWithin psychology Locus of Control is considered to be an important aspect of personalityThe concept was developed originally Julian Rotter in the 1950s Locus of Control refers SwappingSwapping a ClassEnrolling in Classes through LOCUS Swapping1 Select Enrollment Swap from the other academic pull down menu and click the iconEnrolling in Classes through LOCUS Swapping2 Se The cervical portion of the enamel organ gives rise to the epithelial root sheath of . Hertwig. . The . Hertwig’s. epithelial root sheath (HERS) outlines the future root and is thus responsible for the shape, length, size, and number of roots..