Feedback control systems
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This chapter presents the following content: Test input signals, performance of second – order systems, effects of a third pole & a zero on the second – order system response, the s – plane root location & the transient response, the steady – state error of feedback control systems, performance indices, the simplification of linear systems, system performance using control design software.
56p youcanletgo_04 17-01-2016 70 3 Download
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Lecture Control system design: Feedback control system characteristics presents the following content: Error signal analysis, sensitivity of control systems to parameter variations, disturbance signals in a feedback control system, control of the transient response, steady – state error, the cost of feedback, control system characteristics using control design software.
32p youcanletgo_04 17-01-2016 59 2 Download
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Lecture Control system design: The stability of linear feedback systems include all of the following content: The concept of stability, the Routh – Hurwitz stability criterion, the stability of state variable systems, system stability using control design software.
24p youcanletgo_04 17-01-2016 49 2 Download
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Lecture Control system design include all of the following content: Mathematical models of systems, state variable models, feedback control system characteristics, the performance of feedback control systems, the stability of linear feedback systems, the root locus method,...
14p youcanletgo_04 17-01-2016 65 1 Download
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What is a feedback? Good Feedback Makes Excellence More Visible Clarity of Feedback Good intention Level one: positive and negative feedback Level two: Shift controlling feedback to in informative feedback Level three: Co-designing feedback system The Need for Imagination Don’t have to be slave (phụ thuộc) to praise
20p sony_12 25-06-2013 78 13 Download
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In Saccharomyces cerevisiae, which uses the nonlinear pathway of arginine biosynthesis, the first two enzymes, N-acetylglutamate synthase (NAGS) andN-acetylglutamate kinase (NAGK), are controlled by feedback inhibition. We have previously shown that NAGS andNAGKassociate in a complex, essential to synthase activity and protein level [Abadjieva,A., Pauwels,K.,Hilven, P.&Crabeel,M. (2001) J.Biol.Chem.276, 42869–42880].
11p tumor12 20-04-2013 45 4 Download
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Mitogen-activated protein kinase (MAPK) signaling determines crucial cell fate decisions in most cell types, and mediates cellular transformation in many types of cancer. The activity of MAPK is controlled by reversible phosphorylation, and the quantitative characteristics of MAPK activation determine the cellular response.
12p vinaphone15 27-02-2013 40 2 Download
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Study protocol: Cost effectiveness of two strategies to implement the NVOG guidelines on hypertension in pregnancy: An innovative strategy including a computerised decision support system compared to a common strategy of professional audit and feedback, a randomized controlled trial
7p toshiba22 22-11-2011 47 4 Download
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Đại cương: hồi tiếp (feedback) là một trong những tiến trình căn bản nhất trong tự nhiên. Nó hiện diện trong hầu hết các hệ thống động, kể cả trong bản thân sinh vật, trong máy móc, giữa con người và máy móc … Tuy nhiên, khái niệm về hồi tiếp được dùng nhiều trong kỹ thuật. Do đó, lý thuyết về các hệ thống tự điều khiển (automatic control systems) được phát triển như là một ngành học kỹ thuật cho việc phân tích, thiết kế các hệ thống có điều khiển tự động và kiểm soát tự động....
15p ngochoa123 17-07-2010 129 32 Download