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Steady State Error In Control System.ppt

byleonidesdeocampo 4602views Systems Analysis & Control: Steady ... Your cache administrator is webmaster. Background: Analysis & Design Objectives "Analysis is the process by which a system's performance is determined." "Design is the process by which a systems performance is created or changed." Transient Response Example: Steady-State Error Specification Find K so that there is a 10% error in steady state. http://cpresourcesllc.com/steady-state/steady-state-error-control-system-example.php

The system returned: (22) Invalid argument The remote host or network may be down. Note Laplace transforms: Department of Mechanical Engineering 14. Generated Wed, 07 Dec 2016 00:16:56 GMT by s_wx1079 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.4/ Connection Defining: Static Error Constants for Unity Feedback Position Constant Velocity Constant Acceleration Constant Department of Mechanical Engineering 15.

Please try the request again. Start clipping No thanks. H(s) is type 0 with a dc gain of unity. If the output due to input x (t ) is y (t ), then the output due to input x (t − T ) is y (t − T ).

Definition: Steady-State Error for Nonunity Feedback w/ Disturbances For zero error: 1. Analysis: Steady-State Error for Disturbances "Steady-state error produced by a step function can be reduced by increasing the gain of G1(s) or decreasing the gain of G2(s)." Department of Mechanical Engineering Combine feedback system consisting of G(s) and [H(s) -1]. Repeat for unit ramp input: Step: Ramp: Department of Mechanical Engineering 29.

Background: Steady-State Error Scope : Time invariant systems - are systems that can be modeled with a transfer function that is not a function of time except expressed by the input byAhmed Elmorsy 23723views Control chap3 byMohd Ashraf Shaba... 6495views Lecture 6 ME 176 2 Time Response byleonidesdeocampo 808views Share SlideShare Facebook Twitter LinkedIn Google+ Email Email sent successfully! Background: Steady-State Error Test Inputs : Department of Mechanical Engineering 7. Department of Mechanical Engineering 25.

Name* Description Visibility Others can see my Clipboard Cancel Save ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.2/ Connection Since system is Type 1, error stated must apply to ramp function. Generated Wed, 07 Dec 2016 00:16:56 GMT by s_wx1079 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.9/ Connection Facebook Twitter LinkedIn Google+ Link Public clipboards featuring this slide × No public clipboards found for this slide × Save the most important slides with Clipping Clipping is a handy

  1. byJARossiter 13184views Lecture 11 ME 176 5 Stability byleonidesdeocampo 6230views block diagram representation of co...
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  4. Defining: Steady-State Error for Unity Feedback Department of Mechanical Engineering 11.

Definition: Sensitivity "The degree to which changes in system parameters affect system transfer functions, and hence performance." A system with zero sensitivity is ideal. Evaluating: Steady-State Error 1. G2(s) is type 0. 4. Ramp Input Output 1 : No Steady-State Error Output 2 : Constant Steady-State Error of e2 Output 3 : Infinite Steady-State Error Department of Mechanical Engineering 8.

Generated Wed, 07 Dec 2016 00:16:56 GMT by s_wx1079 (squid/3.5.20) weblink Share Email Lecture 13 ME 176 6 Steady State Er... Generated Wed, 07 Dec 2016 00:16:56 GMT by s_wx1079 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.6/ Connection Please try the request again.

The function u(t) is the step function. The system returned: (22) Invalid argument The remote host or network may be down. SlideShare Explore Search You Upload Login Signup Home Technology Education More Topics For Uploaders Get Started Tips & Tricks Tools Lecture 12 ME 176 6 Steady State Error Upcoming SlideShare Loading navigate here Example: Sensitivity Calculate sensitivity of the closed-loop transfer function to changes in parameter a: Closed-loop transfer function: Department of Mechanical Engineering 31.

Department of Mechanical Engineering 24. ME 176 Control Systems Engineering Steady-State Errors Department of Mechanical Engineering 2. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.

System Types for Unity Feedback: Given the system shown, the "system type" is defined as the value of "n" in the denominator; or, equivalently the number of pure integrations in the

See our User Agreement and Privacy Policy. The system returned: (22) Invalid argument The remote host or network may be down. Please try the request again. Step Input: Output 1 : No Steady-State Error Output 2 : Constant Steady-State Error of e2 2.

Example: Static Error Constants for Unity Feedback Department of Mechanical Engineering 18. System is stable. 2. Please try the request again. his comment is here The system returned: (22) Invalid argument The remote host or network may be down.

Create a clipboard You just clipped your first slide! Your cache administrator is webmaster. at WAPDA - Pakistan Water and Power Development Authority at WAPDA - Pakistan Water and Power Development Authority 3 weeks ago Hussein Adiabatic 5 months ago زمن الطائي 6 months ago