StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...

Sensors and Control Systems (Electrical and Electronic Engineering) - Lab Report Example

Cite this document
Summary
The energy types include electric energy, electromagnetic energy, mechanical energy, chemical energy and thermal energy. They are widely used in measuring instruments. A sensor on…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER95.9% of users find it useful
Sensors and Control Systems (Electrical and Electronic Engineering)
Read Text Preview

Extract of sample "Sensors and Control Systems (Electrical and Electronic Engineering)"

Download file to see previous pages

Rotating a DC electric motor’s rotor like tacho generators will produce electricity and voice-coil speaker can also act as microphones. It consist of a nickel wire of 0.5-1 mm diameter kept stretched between the poles of a permanent magnet and having a small stylus rigidly attached to it at the mid-point. The wire is prestressed by twisting it, before being installed into the position. Two pick-up coils of fine wire are wound round the wire on either side of the mid-point. Any displacement of the stylus to one side or the other increases the torsion on the side and decreases it by an equal amount on the other side.

This results in an increase of magnetic flux in one-half and a decrease in the other half. The corresponding induced emfs are in phase opposition and are processed by suitable networks as in the case of linear variable differential transformer. It is used as phonograph pick-up and is designed to have flat frequency response over 150 Hz- 15 kHz frequency range. Due to the nonlinearity and hysteresis in the performance, it is normally limited for use when time- varying torsions of small amplitude are to be measured.

It was discovered in 1879 and belongs to one of the galvanomagnetic phenomena in which the interaction between the magnetic field and the moving electrical charges results in the development of forces that alter the motion of the charge. When an external magnetic field is applied to the current carrying hall element perpendicular to the current flow a Lorentz force acts on the current due to which a voltage called hall voltage is generated perpendicular to both the current and the magnetic field.

This voltage is so small and needs amplification. If an electric current flows through a conductor in a magnetic field, the magnetic field exerts a transverse force on the moving charge carriers which tends to push them to one side of the

...Download file to see next pages Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Sensors and Control Systems (Electrical and Electronic Engineering) Lab Report”, n.d.)
Retrieved from https://studentshare.org/engineering-and-construction/1630500-sensors-and-control-systems-electrical-and-electronic-engineering
(Sensors and Control Systems (Electrical and Electronic Engineering) Lab Report)
https://studentshare.org/engineering-and-construction/1630500-sensors-and-control-systems-electrical-and-electronic-engineering.
“Sensors and Control Systems (Electrical and Electronic Engineering) Lab Report”, n.d. https://studentshare.org/engineering-and-construction/1630500-sensors-and-control-systems-electrical-and-electronic-engineering.
  • Cited: 1 times

CHECK THESE SAMPLES OF Sensors and Control Systems (Electrical and Electronic Engineering)

Emergence of Nanotechnology in Electrical Engineering

Reportedly, electrical and computer engineers apply the use of nanotechnology research from manufacturing and stimulating nano-devices to their small scale and large scale program combination.... The market already supplies various product made from nanotechnology ranging from, but not limited to, cosmetic, environmental control systems, household and consumer equipment, sensors, sports materials, textile amongst other segments.... The essay "Emergence of Nanotechnology in Electrical engineering" is focused on the significance of nanotechnology....
3 Pages (750 words) Essay

History of voice coil of a speaker

New York: Institute of electrical and Electronics Engineers.... Understanding electro-mechanical engineering : an introduction to mechatronics.... As a result, people are able to communicate faster and use better electronic devices compared to the 17th century.... One of the challenge was an inability to construct novel experimental materials with the desired degree of control and accuracy.... Magnetic Actuators and sensors....
2 Pages (500 words) Research Paper

HNC Summer School Project Briefing (Mechanical Engineering)

The change in temperature will be converted to electrical signal and carried to the amplifier.... The design of a cooling system will encompass the use of sensors to control the temperature change as well as the use of a thermistor.... Principally, the relay device is activated when the input signal is larger than the reference signal which control temperature at different capacity levels.... Mainly, when the machine is under operation and the temperature increment beyond expected limit, the automatic system through its sensors will be able detect the change in temperature and automatically activates the coolants to propel in order to decrease the temperature....
24 Pages (6000 words) Essay

An Electrical Alarm System for a Residential Building

… The paper "An electrical Alarm System for a Residential Building" is a wonderful example of a case study on technology.... nbsp; The paper "An electrical Alarm System for a Residential Building" is a wonderful example of a case study on technology.... An alarm system may also be defined as means in which any electrical device is designed or used for the detection of a blaze or unlawful persons into an e.... Most systems rely on a blend of contacts positioned at doors, motion sensors, and windows....
12 Pages (3000 words) Case Study

Electronic Sensor Design

These Analog inductive sensors can be advantageous in their design of machine control systems.... This term paper "electronic Sensor Design" discusses electronic sensor designs for robots that are to deduce what is happening in the outside environment and to be able to reach for the delivery of services as are associated with the robot board as selected for the electronic sensor designs.... hellip; The report will examine a variety of electronic sensor designs along with their practical application in electrical appliances....
6 Pages (1500 words) Term Paper

Development of a Program for Control of a Home Alarm System

This term paper "Development of a Program for control of a Home Alarm System" discusses the design of an alarm system for homes that will use PIC18f2520 that has 3 ports that are used for LCD and the alarm system.... igure 1: State diagram that shows control of the traffic lights.... We also found that our laboratory sensors don't have the ranges necessary to be implemented in a real-life home alarm system, as the operating ranges of our sensors generally didn't lie within the values that should set an alarm off....
7 Pages (1750 words) Term Paper

Report on Instrumentation and Management

The effectiveness of the control systems proposed was verified by use of driving experiments on the practical plain road.... The information from the accelerometer and the ultrasonic sensor are then fed to the microcontroller which interfaces this information to GSM modem and LCD display which are in turn fed to mobile phone and motor control analoguejoystick respectively ....
8 Pages (2000 words) Assignment

Aspects of Smart Building Management Systems

The object of analysis for the purpose of this paper "Aspects of Smart Building Management Systems" is a computer control system that is installed in buildings to enable easier monitoring and controlling of the building's electrical and mechanical equipment.... An intelligent building management system consists of both hardware and software programs that are manipulated to control a building's electrical and mechanical equipment (Zhang, 2010).... hellip; An intelligent building is a building installed with innovative technology that has information and control services that fulfill the needs and wants of the occupants....
9 Pages (2250 words) Term Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us