instrumentation & control lab
TRANSCRIPT
Department of Mechatronics Engineering
COURSES COVERED
LAB SUPERVISOR: ENGR. MOEZ UL HASSAN
CONTROL SYSTEM
POWER ELECTRONICS
ELECTROMECHANICAL SYSTEM
SENSORS AND INTRUMENTATION
NI ELVIS II
The NI Educational Laboratory Virtual Instrumentation Suite (NI ELVIS) is a modular engineering educational laboratory platform developed specifically for academia. With its hands-on approach, educators can help students learn practical, experimental skills. NI ELVIS features one compact form factor integrated with 12 of the most commonly used instruments in the laboratory, including an oscilloscope, digital multimeter, function generator, variable power supply, and Bode analyzer. Connect the PC to these various measurements through USB plug-and-play capabilities, and build circuits on a detachable protoboard.
1. NATIONAL INSTRUMENT DC MOTOR CONTROL SYSTEM
Objective:The objective of DC Motor Trainer is to run DC Motor in
open loop, control speed using PI controller and control its position
using PID Controller
Experiments:
• System Identification of DC Motor • Ziegler Nichols PID Emulation using DC motor • DC Motor Controller Using Ragazzini Method • Direct Digital PI Control of DC Motor • Lag Compensator Emulation using DC motor • Transfer function development • Experimental determination of internal resistance • Experimental determination the back EMF • Experimental model verification • Experimental modeling using step response • Experimental modeling using frequency response
2. NATIONAL INSTRUMENT PROCESS CONTROL SYSTEM
Objective:Through HVAC Trainer student will able to learn temperature
control by using ON/OFF Controller and by using PI regulator
Experiments:
Conversions between Analog and Discrete Signals: ADC and DAC
Temperature Control
HVAC System modeling
HVAC System On-off control
HVAC System P control design and simulation
HVAC System P control implementation
HVAC System PI control implementation
HVAC System PWM control
System Identification
3. NATIONAL INSTRUMENT VTOL STAND
Objective:Through this trainer, student will able to implement PID controller
to regulate the position of the VTOL to desired pitch angle
Experiments:
• Conversions between S-Domain & Z-Domain • System Modeling and Simulation • System Identification • Pole-Placement Technique • PID Control • Discrete Time Sampling • Non-Linear Friction • Disturbance Rejection • Tracking Control and Regulation • Observer Design and Implementation • Frequency Analysis • Root Locus Design
4. NATIONAL INSTRUMENT ROTARY INVERTED PENDULUM STAND
Objective: The in lab procedure for this section splits into three section:
Simple modeling, Balance control design and Swing up control
Experiments:
Position & Speed Control • Disturbance Rejection • Tracking Control & Regulation • PID Controller Design • Lead / Lag Compensation • State-Feedback • System Modeling & Simulation • Frequency Analysis • Phase & Gain Margin • Nyquist Stability • Root Locus Design • Real-Time Control • System Identification • Multivariable Control Design
Inventory list: Control Lab
S. No Equipment Quantity 1 NI Base Unit 4
2 Prototype Board 4
3 NI Vertical take-off and landing stand 1
4 NI Process Control trainer 2
5 NI DC motor Stand 2
6 NI Inverted Pendulum Stand 1
Revised 20th April, 2013
Objectives: The KL-620 Microcomputer Sensing Control equipment is a
comprehensive sensor / transducer control training system. Its modular and
closed-loop control circuits allow implementation of open-ended, individual
control loops used in industrial applications. The KL-620 uses only industrial-
standard sensors/transducers(0~10V, 4~20mA) and is equipped with USB for
computer interface. Following modules are used with KL-620.
EXPERIMENTS MODULE
Photo Transistor / Interrupter & Hall Effect Sensor:
Characteristics and applications of photoconductive detectors
Characteristics and applications of magnetic sensors
Principles and applications of magnetic hall sensors
Pyro electric Detector & Reed Switch &Thermistor & Mercury Switch Sensor:
Characteristics and applications of pyro electric detector
Characteristics and applications of reed switch
Characteristics and applications of thermal sensors
Characteristics and applications of mercury switch
Limit Switch & Vibration Switch & Condenser / Dynamic Microphone Sensor:
Characteristics and applications of limit switch
Characteristics and constructions of vibration switches
Characteristics and applications of microphones
Gas / Smoke & Ethanol Sensor:
Principles and applications of gas/ smoke sensors
Principles and applications of ethanol sensors
AD590 Temperature & Humidity Sensor:
The construction of the AD590 temperature transducer
The characteristics of the AD590
The transduction principles of the AD590
The applications of the AD590
The classification of humidity sensors
The frame and characteristics of humidity sensors
The applications of humidity sensors
Infrared TX / RX & Ultrasonic TX / RX Sensor:
The characteristics of infrared (IR) transducers
The driver circuits of IR transducers
The receiver circuits of IR transducers
The applications of IR transducers
The characteristics of ultrasonic waves
The generations of ultrasonic waves and the design ofthe vibrators
Pressure & Strain Gauge Sensor:
The construction of pneumatic pressure sensor
The operating principles of a pressure transducer
The applications of a pressure transducer
The principle of a strain gauge
The construction of a strain gauge
The characteristic of a strain gauge
The transduction circuit of a strain gauge The application of a strain gauge
Hall Current & Proximity Sensor:
The operating principle of a magnetic device
The application of a hall-effect device to detect current
The construction of the proximity switches
The application of a inductive proximity switches todetect the metal object
CDS & Photovoltaic Sensor:
The CDS photoconductive cells characteristics
The application of a light control circuit
The characteristics of a photovoltaic cell
The principles of photoelectric conversion The applications of photovoltaic cells
V/F Converter
F/V Converter:
The principles of voltage-to-frequency conversion
The principles of frequency-to-voltage conversion
The operation of a photo encode
RTD (PT-100) Sensor:
The characteristics of Resistance Temperature Detector
(RTD)
The construction of a PT-100
The characteristics of a PT-100
The transduction circuit of a PT-100 The application of a PT-100
Level (Water) Sensor
Fiber Optics Communication:
The construction of the optical fiber and thecharacteristics
Fiber optical transmitter and receive
LVDT Sensor:
The construction of a LVDT
The characteristics of a LVDT
The signal conditioning for a LVDT
The applications of a LVDT
Rotation Angle Sensor
Inventory list: Sensor and Instrumentation Lab
S.No Equipment Quantity
1 Photo Transistor / Interrupter & Hall Effect Sensor 5
2 Pyroelectric Detector & Reed Switch &Thermistor & Mercury Switch Sensor 5
3 Limit Switch & Vibration Switch & Condenser / Dynamic Microphone Sensor 5
4 Gas / Smoke & Ethanol Sensor 5
5 AD590 Temperature & Humidity Sensor 5
6 Infrared TX / RX & Ultrasonic TX / RX Sensor 5
7 Pressure & Strain Gauge Sensor 5
8 Hall Current & Proximity Sensor 5
9 CDS & Photovoltaic Sensor 5
10 F/V Converter 5
11 V/F Converter 5
12 RTD (PT-100) Sensor 5
13 Level (Water) Sensor 5
14 Fiber Optics Communication 5
15 LVDT Sensor 5
16 Rotation Angle Sensor 5
Revised 20th April, 2013
Objectives: The training of qualified technicians able to install, operate, and
maintain industrial and power electronics equipment is more and more required
nowadays. The KL-500 Power Electronics Trainer is a comprehensive and self-
contained training system that has been designed to satisfy these requirements.
The wide range of detailed experiments covers subjects such as UJT, PUT, and
SCR experiments, DIAC and TRIAC experiments, DC motor control, and over and
under Voltage breaker experiments.
Power Supply Unit Experiments
AC voltage measurement DC voltage measurement
UJT Experiments:
UJT Characteristic & Equivalent Circuit
UJT Oscillator Circuit & Timer Switch
UJT introduction
UJT characteristic
UJT equivalent circuit
CDS trigger, RTH trigger
UJT relaxation oscillator UJT timer switch
PUT Experiments:
PUT Characteristic & Equivalent Circuit
PUT Oscillator Circuit & Timer Switch
PUT introduction
PUT characteristic
PUT equivalent circuit
CDS trigger
RTH trigger
PUT circuit oscillator PUT timer switch
PUT & SCR Experiments:
PUT Staircase Generator & Voltage Control Ramp Circuit
SCR Characteristic & RC Shift Control Circuit
PUT staircase generator circuit
PUT voltage control ramp circuit
SCR principle
SCR characteristic curve
SCR construction
SCR trigger mode SCR RC phase control circuit
SCS Experiments:
SCS Characteristic Experiment
SCS Trigger Circuit Experiment
SCS construction and operation mode
Use VOM meter measuring SCS
SCS Schmitt circuit
SCS simulate PUT circuit
CDS trigger RTH trigger
UJT & PUT Trigger SCR Experiments:
UJT Trigger SCR Phase Control Circuit
PUT Trigger SCR Phase Control Circuit
Phase control basic circuit
Phase control analysis
AC phase control circuit analysis
UJT trigger SCR phase control circuit PUT trigger SCR phase control circuit
SCR Control DC Motor & DIAC, TRIAC:
SCR Characteristic Experiments
SCR Control DC Motor Forward/Reverse Experiment
DIAC, TRIAC Characteristic Experiment
SCR cut-off principle
SCR control DC motor forward / reverse controlexperiment
DIAC construction and characteristic
DIAC operation mode and measurement
TRIAC construction and characteristic
TRIAC trigger mode TRIAC static measurement
Automatic Control Lamp, TRIAC Control Speed Experiments:
Automatic Control Lamp Experiment
TRIAC Control Motor Speed Experiment
TRIAC shift control
TRIAC automatic control lamp experiment
Different motor introduction TRIAC control motor speed experiment
Temperature Ratio, Photo-Couple and Touch Control Experiments:
Bridge Temperature Ratio Control Experiment
Photo-Couple and Touch Control Experiment
Electronic component of thermal resistor
SCR bridge temperature ratio control experiment
Photo-couple control circuit
FET construction and characteristic Touch alarm circuit
Over /Under Voltage Breaker and Flasher Control Experiments:
Over/Under Voltage Breaker Experiment
Flasher Control Experiment
OPA characteristic with reverse & non-reverse circuit
Voltage comparison circuit
Application of TRIAC power control
AC circuit controlMultivibrator
TRIAC Liquid Level & IC Timer Switch Experiments:
TRIAC Liquid Level Control Experiment
IC Timer Switch Experiment
Digital circuit introduction
TRIAC liquid level control experiment
NE 555 IC circuit introduction
IC timer switch experiment
Digital Signal Driver &Zero-Voltage Switch Experiments:
Digital Signal Driver Control Experiment
Zero-Voltage Switch Experiments
Digital signal driver control experiment
Ideal half-wave zero-voltage switch experiments
Zero-Voltage Switch Experiments:
Zero-Voltage Switch Experiments (II)
TRIAC zero-voltage switch experiments IC mode zero-voltage switch experiments
.
SCR Converter Experiments:
Parallel converter introduction
Series converter introduction
Converter trigger source
Converter voltage adjustment Converter output-waveform
improvement
SCR Rectifier Circuit Experiments:
Single-phase half-wave rectifier
Single-phase full-wave rectifier
Single-phase bridge rectifier
Three-phase half-wave rectifier Three-phase full-wave rectifier
JFET/MOSFET Characteristic & MOSFET Speed Control Experiments:
JFET characteristic experiment
MOSFET characteristic experiment MOSFET speed control experiment
Inventory list: Power Electronics Laboratory
S. No Equipment Quantity
1 Power Supply Unit Experiments 5
2 UJT Experiments (KL-53001) 5
3 PUT Experiments (KL-53002) 5
4 PUT & SCR Experiments (KL-53003) 5
5 SCS Experiments (KL-53004) 5
6 UJT & PUT Trigger SCR Experiments (KL-53005) 5
7 Automatic Control Lamp, TRIAC Control Speed Experiments (KL-53007) 5
8 Automatic Control Lamp, TRIAC Control Speed Experiments (KL-53007) 5
9 Temperature Ratio, Photo-Couple and Touch ControlExperiments (KL-53008) 5
10 Over /Under Voltage Breaker and Flasher ControlExperiments (KL-53009) 5
11 Digital Signal Driver & Zero-Voltage Switch Experiments(KL-53011) 5
12 Digital Signal Driver & Zero-Voltage Switch Experiments(KL-53011) 5
13 Zero-Voltage Switch Experiments (KL-53012) 5
14 SCR Converter Experiments (KL-53013) 5
15 SCR Rectifier Circuit Experiments (KL-53014) 5
16 JFET/MOSFET Characteristic & MOSFET Speed Control Experiments (KL-53015) 5
Revised 20th April, 2013
Objective: Electromechanical System Trainer is used for Testing
motor-lead railspeed, Power measurement,Motor station speed and
torque. Speed and power measurement by high-performance precise
mechanical servomotor, little friction, with high sensitivity and
linearity. Equipped with 3-phase power supply, through 3-phase
insulation transformer, low-voltage power supply, for human safety.
LIST OF EXPERIMENTS
Excited DC generator features measurement
Excited DC motor features measurement
Excited DC motor speed regulation features
Serial excited DC motor mechanical features measurement
1-phase transformer features
1-phase transformer parallel operation
3-phase transformer wiring recognition and connection
3-phase cage asynchronous motor performance
3-phase cage motor mechanical features measurement
3-phase winding rotor asynchronous motor features capacitive 1-phase asynchronous motor features
3-phase synchronous motor features
3-phase asynchronous motor rotation control circuit
Bench automatic forward-back movement control circuit
3-phase asynchronous motor sequence control circuit
3-phase asynchronous motor Y-Δ start control circuit
3-phase winding rotor asynchronous motor start control circuit