Flashcards
Instrumentation and controls
Cards in this deck (21)
- 1The arrangement of physical components connected or related in such a manner as to command, direct, or regulate itself or another system.Control system
- 2a signal dependent on a continuum of values of the independent variable.Continuous-Time signal
- 3a signal defined at, or of interest, only during discrete (Distinct) instants of the independent variable.Discrete-Time signal
- 4is that property of a closed-loop system which permits the output to be compared with the input of the system so that the appropriate control action may be formed.feedback
- 5a control systems which may have more than one input or outputmulti-variable system
- 66 major engineering fields which control system(engineering)
1. electrical
2. software
3. electronics and communication
4. mechanical
5. agriculture
6. computer - 73 parts of control systeminput
process
output - 82 classification or categories of control systemsopen loop
close loop - 9to solve a control systems problem, the specifications of description of the system configuration and its components must be put into a form amenable analysis. these configurations are.....1. mathematical models
2. block diagrams
3. signal flow diagrams - 104 dependent sources1. cccs (current-controlled current)
2. vcvs (voltage-controlled voltage)
3. ccvs (current-controlled voltage)
4. vccs (voltage-controlled current - 112 types of electrical elements or devicespassive
active - 12the stimulus, excitation, or command applied to a control systeminput
- 13an inductor is considered as an/apassive
- 14an investigation of the properties of an existing systemanalysis
- 15an arrangement of the physical components connected in such a manner as to form and/or act as an entire unitsystem
- 16active elementsvoltage and current
- 17it is the actual response or product obtained from a control systemoutput
- 18the impedance of a 10-F capacitor1/10s
- 19the current through an RL series circuit with input voltage v(t) is given in the s domain asV(s)(R + sL)
- 20the variable s in the laplace transform H(s) is calledpole
- 21if F(s) = 1/(s+2), then f(t) ise^-2t
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- Engineering Flashcards on Instrumentation and controls, created by Kp Frondosa on 31/07/2018.
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- Kp Frondosa
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