Control Systems - Root Locus

Related BrainMass Solutions

• Control Systems: Root-Locus Problems

  509340 Control Systems: Root-Locus Problems Question 1: a) Construct the root-locus for the K > 0 for the transfer function GH = K / [s(s+1)(s^2+7s+12) b) If the design value for the gain is K = 6, calculate the gain margin.

• Control Systems (Closed Loop; Amplifier Gain; Natural Frequency; Root Locus; Stable, Underdamped Response)

  25786 Control Systems, Amplifier Gain, Natural Frequency, Root Locus Please consider the attached motor control system.

• Control Systems Comparison

  221557 Control Systems Comparison Problem 1: Using the riocus function, obtain the root locus for the following transfer function shown in Figure 1 when 0 < k < ∞ and G(s) is defined as the following: G(s) = (s5+4s4+ 6s3+8s2+6s+4)/( s6+2 s5+2s4+

• Open-Loop Transfer Function of a Unity Feed-back Control System : Root Locus

  72009 Open-Loop Transfer Function of a Unity Feed-back Control System The open loop transfer function of a unity feedback control system is given: G(s) = K/s(s+3)^2 Sketch the root locus of the system.

• Stability of Linear Systems

  62722 Stability of Linear Systems Design a proportional and integral controller, G= k_p ((a+1/T_1)/s) for the plant, P = 1/((X+1)(S+3)) to have dominant poled with (see attachment) i) Use rough sketches of the root locus to determine the location

• Unity feed-back control system with the following feedforward transfer function : Root loci

  72011 Unity feed-back control system with feedforward transfer function Consider a unity feed-back control system with the following feedforward transfer function: G(s) = K(s^2+25)s/s^4+404s^2+1600 Plot the root locus (or root loci) for the system

• Electrical Engineering - Root locus

  47629 Electrical Engineering - Root locus (b) A particular system has the open loop transfer function: g(s) = (s+4)/((s+1)(s-2)) sketch the root locus for this system (c) The system is placed in a feedback control system as shown in Figure Q6

• Bode and Nyquist Diagram and Root Locus

  26347 Bode and Nyquist Diagram and Root Locus Roughly sketch the Bode diagram, and hence the complete Nyquist diagram for: {see attached} Proportional control of the plant {see attached} in a standard negative feedback 2DOF structure (with an ideal

• Root Locus Analysis & Design

  110189 Root Locus Analysis & Design Root Locus Analysis & Design. See attached file for full problem description. 1) Draw the root locus of L (attached). of for positive and negative gain on graph paper.