PPT-Open Loop (No Feedback) Op-Amps

Open Loop No Feedback V out Av v V out Av v V sat If v gt v then V out V sat If v gt v. 0 1008 WK Page 1 of 5 brPage 2br x OPEN LOOP GAIN UNCERTAINTY changes gain uncertainty gain uncertainty Figure 1 Changes in OpenLoop Gain Cause ClosedLoop Gain Uncertainty nonlinearity Page 2 of 5 brPage 3br MEASURING OPEN LOOP GAIN NONLINEARITY x Fi …and why they are useful to us. Greg Henderson. Abdul . Jaroudi. Nishanth. . Mehanathan. Outline of Presentation. What is an Op-Amp?. Characteristics of Ideal and Real Op-Amps. Common Op-Amp Circuits. James Kelly. Nathan Knight. Gustavo Lee. Presentation Outline. Introduction. Characteristics of Ideal and Real Op-Amps. Basic Circuits of Op-Amps. Applications. Exercise. What is an Op-Amp?. An Operational Amplifier (known as an “Op-Amp”) is an integrated circuit that sets . Part 2. (For Voltage Feedback Op Amps). Tim Green & Collin Wells. Precision Analog Linear Applications. 1. Stability . Tricks and Rules-of-Thumb. 3. Loop Gain Bandwidth Rule: 45 degrees for f . <. Unit 1. Systems:. Systems are found in . nature. , and some are made by humans.. Systems have parts or . components. that work together to accomplish a goal.. A . subsystem. is a system that operates as part of another system.. Control . Systems (. FCS. ). Dr. Imtiaz Hussain. email: . imtiaz.hussain@faculty.muet.edu.pk. URL :. http://imtiazhussainkalwar.weebly.com/. Lecture-14-15. Block Diagram Representation of Control Systems . Motor programme. Is a generalised series or pattern of movements stored in the long term memory.. Is the plan of a whole skill or pattern of movements.. Made up of generalised movements which are stored in the long term memory.. Open and closed loop system differences. Positive and negative feedback. Examples of systems with feedback. Control Systems. Elements of a control system . Classic closed loop control. Another Example. Part 2. (For Voltage Feedback Op Amps). Tim Green & Collin Wells. Precision Analog Linear Applications. 1. Stability Analysis - Method 2 . (Aol and1/. b . Technique). (CF Compensation). 3. Large Input Resistance &. John D. McGregor. example architecture. UML version. A complete pacemaker system. Developed by . Fryad. Rashad. Decompose into 2 subsystems. Onboard patient. Off-board. Distributed architecture techniques require synchronization.. Module Leader: Dr Muhammad . Arif. Email: . muhammadarif. 13. @hotmail.com. Batch: . 10. BM . Year: . 3. rd. Term: . 2. nd. . Credit Hours (Theory): . 4. Lecture Timings: Monday (. 12:00-2:00. ) and Wednesday (. Module Leader: Dr Muhammad . Arif. Email: . muhammadarif. 13. @hotmail.com. Batch: . 10. BM . Year: . 3. rd. Term: . 2. nd. . Credit Hours (Theory): . 4. Lecture Timings: Monday (. 12:00-2:00. ) and Wednesday (. Department of Mechanical, Industrial and Manufacturing Engineering. University of Toledo. Robustness. Outline of Today’s Lecture. Review. Important transfer functions. Gang of Six. Gang of Four. Disturbance Rejection. Once motor programme selected the movement needed to be regulated and adapted. . Do this on 3 levels depending on extend the nervous system is involved.. Open loop. Closed loop. Open loop theory. No – .