root locus plot

[′rüt ¦lō·kəs ‚plät]

(control systems)

A plot in the complex plane of values at which the loop transfer function of a feedback control system is a negative number.

References in periodicals archive ?

Generally in a root locus plot, when the system has a pole and a zero, both complex, it generates arc-shaped path between them, tending to the upper side.

Enfoque de navegacion global para un robot asistente

In a root locus plot, the location where the asymptotes cross the real line is called the center of gravity or the centroid, defined in (15).

A Comparative Analysis of PID, Lead, Lag, Lead-Lag, and Cascaded Lead Controllers for a Drug Infusion System

The topics include dynamic response and the Laplace transform method, spring and damper elements in mechanical systems, fluid and thermal systems, control system design and the root locus plot, and vibrator applications.

System dynamics, 3d ed

The open loop poles of the transfer functions corresponding to the dynamics described in (1) and (2) are shown by means of root locus plots in Fig.

Design and Analysis of Full-state Feedback Controller for a Tractor Active Suspension: Implications for Crop Yield

CC generates the root locus plots, time response, and Bode plots for the control system designed in CADAMB.