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SYDE 292
Circuits, Instrumentation and Measurement
Instructor:
Prof. Dan Stashuk
DC 2613 Ext 32982
[email protected]
Objectives: Based on E & M field concepts define circuit
components and introduce circuit concepts.
Introduce instrumentation components necessary for making
electrical analog measurements and digitally acquiring these
measurements.
Discuss how these components are configured for making
measurements and possible sources of measurement errors.
OUTLINE
E & M Field Concepts:
•
•
•
•
electric and magnetic fields
charge, electric fields, voltage
current magnetic fields
resistance, capacitance, inductance
OUTLINE
Maxwell’s Equations
OUTLINE
Maxwell’s Equations
Gauss’s Law
OUTLINE
Maxwell’s Equations
Gauss’s Law
Ampere’s Law
OUTLINE
Maxwell’s Equations
Gauss’s Law
Ampere’s Law
Faraday’s Law
OUTLINE
Maxwell’s Equations
Gauss’s Law
Ampere’s Law
Faraday’s Law
Gauss’s Law for
Magnetism
OUTLINE
Circuit Components:
• voltage and current sources
• resistors, capacitors, inductors
Circuit Concepts:
•
•
•
•
•
•
•
voltages and currents
nodal and mesh analysis
voltage and current division
input and output impedance
loading effects
transfer functions
frequency response
OUTLINE
Instrumentation (measurement tools ):
Operational amplifiers
ideal vs real characteristics
Operational amplifier circuits
Instrumentation amplifiers
OUTLINE
Instrumentation (measurement tools ):
Transducers
Active
Passive
Interfacing
Linearization
OUTLINE
Instrumentation (measurement tools ):
Filters
Why?
Passive vs active
Active 2nd order circuits
OUTLINE
Instrumentation (measurement tools ):
A/D and D/A converter circuits
how?
OUTLINE
Measurement:
The Data Acquisition Channel
analog signal detection
analog signal conditioning (processing)
sampling and digital conversion
sources of error
OUTLINE
Measurement:
The Data Acquisition Channel
analog signal detection
analog signal conditioning (processing)
sampling and digital conversion
sources of error
OPERATIONS FORMAT
General:
Three or four hours of lectures per week
Nine labs including:
Preparation time,
Three hours in lab (CPH 1335A) ,
Write up
Periodic assignments (5)
"Hands on" mid term
Final exam
Laboratory groups:
35 groups of 3
Classified based on day
and
Sign up in CPH 1335.
(Mon., Tues., Wed. etc)
lab station (1 - 7)
OPERATIONS FORMAT
Submission of Reports:
Professional form
Only one report per group
Reports to be submitted to box outside of E2-1303B
within 1 week of scheduled lab time.
Format of Report:
See hand out
Notes: Laboratory descriptions are available at the UW Book Store
Projected diagrams are available at the UW Book Store
Lab books are highly recommended
Conduct:
Laboratory is open from 2:30 to 5:30 Monday to Friday.
Attendance recorded and unprofessional conduct noted.
No food, drink or smoking in the laboratory.
OPERATIONS FORMAT
Grading:
Periodic assignments will be handed out - not graded.
Solutions in Copy Center
Laboratory reports and preparation
"Hands on" mid term
Final exam
40
15
45
Note: Must "pass" both the mid-term and the final exam.
Text: Selected sections from:
Engineering Circuit Analysis
Micro Electronic Circuit Design
Available at the UW Book Store.
Hayt and Kemmerly
Jaeger
OPERATIONS FORMAT
Schedule:
Week 1 Sept 11 - 15
Week 2 Sept 18 - 22
Week 3 Sept 25 – 29
No Lab Lab sign-up
Lab #0 Laboratory Introduction
Lab #1 Circuit Concepts and
RC Transient Response
Week 4 Oct 2 - 6
Lab #2 Freq. Response and
Non-ideal Instruments
*Week 5Oct 9 - 13
Lab #3 Introduction to Op Amps
Week 6 Oct 16 - 20
Lab #4 Practical Op-Amp circuits
Week 7 Oct 23 - 27
Lab #5 Instrumentation Amplifiers
Week 8 Oct 30 - Nov 3 Lab #6 Introduction to Filters
Week 9 Nov 6 - 10
In lab, "hands on" mid term
Week 10Nov 13 - 17
Lab #7 D/A and A/D Conversion
Week 11 Nov 20 - 24
Lab #8 Data Acquisition Channel
Week 12
Nov 27 – Dec 1 Lab #9 Error Analysis
* Thankgiving Monday holiday:
Monday groups must rearrange scheduled lab time.