Electrical and Computer Engineering Homework Solutions

Ladder Logic

See the Attachment to answer questions for this problem.

Time response of systems - Compound Signals

Find y(2) , the response of P(s)= 2/(s+2) to u(t) = 1(t) + 1(t-1) at t = 2 seconds and make a rough sketch of u(t) and y(t) on the same axes.

System Stability

Determine the range of gain k, for which the following system is stable in closed loop: L(s)=... (See attachment for full question)

Feedback Control Systems and System Specifications

Find T(y/r) Assuming a standard structure and algebraic quantities, find g and f to get tracking, T(y/r) E [0.98, 1.02] with pE[1,5].

Feedback Control Systems and System Specifications

Block diagram reduction (please see attachment)

feedback control systems and system specifications

Hi In this question P(s) refers to the plant transfer function and Y(S) is the output of the system. I have also attached a schematic of how the system i think looks like. I am not 100% sure. Well you may provide the most accurate soln. Please help me out. I cannot afford more than 6 credits.I would appreciate your help. ...continues

Feedback Control Systems and System Specifications

Obtain a second order model for ... (see attachment) to satisfy the following tracking requirements for a unit step reference input. *(Please see attachment for equation and graph)

Feedback Control Systems and System Specifications

Questions about feedback control systems. Example: Consider the standard feedback structure with algebraic quantities, shown below. Find g and f to get tracking ... *(See attachment for complete questions)

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