Final Project Questions Let's take up to an hour to Review progress answer questions Referencing sources in the term project Direct quotes-- Place in quotes or indent and cite source in footnote or reference

Plan for the session Q Questions Complete some random topics Lecture on design of dynamic systems (Signal/Response Systems Recitation on hw#5? 16.881

Plan for the session Guest lecture by Eric Feron(1 hour) Quiz on Design of Dynamic Systems(15 minutes Review of reliability Improvement Case Study --Router Bit Life(35 minutes) 16.881

Failure modes Noises lead to failure modes(Fm) One set of noise values leads to fm Opposite set of noise values leads to FM Simple problem solving chases the problem from Fm, to Fm, and back again but does not avoid both fms with the same set of design values-endless cycles of build/test/fIx(B/T/F) C Don Clausing 1998 6.881

Ideal response Want Ideal Response to Signal -usuall straight-line function Actual response is determined by values of control factors and noise factors If noise factors are suppressed early, the en difficult problems only appear late Introduce noises early C Don Clausing 1998

Chapter Four Computer Technology Chapter Study Tasks (4) In this chapter, you will be able to -Explain why a computer is a system

Contents Glomerulonephritis Pyelonephritis Tumors of the kidney and bladder

第二节 中枢神经系统

Module 7 Higher -Order Systems (1 hour) TF in Evans or Bode form Approximate a higher order system with a first or second order one Effect of zeros and poles on the transient response Origins of zeros

Module 3 First Order System (1 hours) First order systems .Time response of first order systems .Proportional feedback control of first order systems