Course detail

Sensors of nonelectrical Quantity

FEKT-MSNVAcad. year: 2012/2013

The course presents to studnets basic sensor principles, concepts and procedures of the non-electrical quantities measurements. It presents the specific problems of the non-electrical quantities measurements on the real industry problems and compare them with electrical quantities measurements. Also the optical and optical fibre sensors and measurement techniques, data acquisition, process and evaluation are preseneted.

Language of instruction

Czech

Number of ECTS credits

6

Mode of study

Not applicable.

Learning outcomes of the course unit

Students will be able to:
- Get a basic, in good engineering practice to use the knowledge and skills of the fiber sensor and optical fiber sensors,
- Discuss basic design concept of the measuring chain,
- To determine the optimal method of measurement,
- Define the measured data,
- Describe the process and evaluate the measured and
- And more.

Course graduate should get basic knowledges and facilities in sensor field and the most commonly measured non-electrical quantities, include measurement concept design and results process and evaluaiton.

Prerequisites

Knowledge is required in the Bachelor's degree level (BMFV) and valid examination for qualifying workers for an independent activity (within the meaning of § 6 of the Decree).

Graduates who writes the course should be chopen:
- Describe different types (types of) sensors,
- Explain the modulation used in sensors,
- Describe and list the analog and digital sensors and measurement methods,
- Explain interference phenomena and the resulting possibilities
- Discuss and explain various types of interferometers
- Define and design the basic blocks measuring systems,
- Can measure basic physical quantities
- And discuss application possibilities, if necessary. more.

Those interested in the course should be equipped with the knowledge of basic physical and electrical principles.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations. Laboratory (numerical) is compulsory, properly excused absences laboratory exercises (maximum of two) can be arranged with the teacher substitute (usually in the credit week).

Assesment methods and criteria linked to learning outcomes

The test focuses on the verification of knowledge (orientation) information literacy course. He has written a mandatory laboratory (numeric) and non-verbal oral part.
Evaluation laboratory 0 - 40
Written part of exam 20 - 50
Oral part of exam 0 - 10

Course curriculum

Sensor field definition, different quantities description, exploitation in automation, robotics, defectoscopy and next fields. Etalons for different physical quantities, measurement channel, system, static and dynamic physical qüantities. Advatages of non-electrical measurements via electrcal methods. Sensor definition. Basic properties and requirements. Physical sensro principles.
Sensors nad measurements of position and dimensions.
Sensors nad measurements of velocity and acceleration (direct and angle).
Sensors nad measurements of forces, pressure and weight.
Sensors nad measurements of deformation and force moment.
Sensors nad measurements of vibrations, vibration analysis (defectoscopy)
Sensors nad measurements of temperature, warm, thermal flow.
Sensors nad measurements of humidity, level and flow.
Sensors nad measurements of emission (ultrasonic, light and infrared)
Sensors nad measurements of ionizating emission, material composition and living space parameters.
Sensors nad measurements in protection technology (monitoring, objects protection).
Sensors nad measurements of other quantities, special methods and circuits for physical quantities measurements. Fluidik sensors, biosensors and chemical sensors.
Instrumentation basic concepts, construction. Measurement systems for data collecting and acquisition (protocols, buses)

Work placements

Not applicable.

Aims

The aim of the course is to familiarize students with the basic theories, principles and modern design of sensors of physical quantities and provide knowledge for the design and optimum utilization beyond the bachelor's course BMFV. Furthermore, they present the basic problem of sensor technology (parasitic effects, calibration, diagnostics, etc.) and their elimination. The main goal of this course is engineering knowledge of the fundamentals of sensor technology (IT) physical quantities, which represent the industrial and scientific practice, at least 93 % of all measurements.

Specification of controlled education, way of implementation and compensation for absences

Laboratory is compulsory, properly excused absences laboratory exercises (maximum of two) can be arranged with the teacher substitute (usually in the credit week). Specification of controlled education, way of implementation usually provides annual public notice.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

ĎAĎO,S.-KREIDL,M.: Senzory a měřicí obvody. ČVUT Praha, 1996 (CS)
ZEHNULA,K.: Čidla robotů. Praha SNTL, 1990 (CS)
ZEHNULA,K.: Snímače neelektrických veličin, SNTL Praha, 1986 (CS)

Recommended reading

ĎAĎO,S.-BEJČEK,L.- PLATIL,A.: Měření průtoku a hladiny. Ben Praha 2005, (CS)
Internet

Classification of course in study plans

  • Programme EEKR-M Master's

    branch M-EEN , 2 year of study, winter semester, elective interdisciplinary
    branch M-BEI , 2 year of study, winter semester, elective interdisciplinary
    branch M-KAM , 1 year of study, winter semester, compulsory

  • Programme EEKR-M Master's

    branch M-EEN , 2 year of study, winter semester, elective interdisciplinary
    branch M-BEI , 2 year of study, winter semester, elective interdisciplinary
    branch M-KAM , 1 year of study, winter semester, compulsory

  • Programme EEKR-CZV lifelong learning

    branch EE-FLE , 1 year of study, winter semester, compulsory

Type of course unit

 

Lecture

39 hod., optionally

Teacher / Lecturer

Syllabus

Sensor field definition, different quantities description, exploitation in automation, robotics, defectoscopy and next fields. Etalons for different physical quantities, measurement channel, system, static and dynamic physical qüantities. Advatages of non-electrical measurements via electrcal methods. Sensor definition. Basic properties and requirements. Physical sensro principles.
Sensors nad measurements of position and dimensions.
Sensors nad measurements of velocity and acceleration (direct and angle).
Sensors nad measurements of forces, pressure and weight.
Sensors nad measurements of deformation and force moment.
Sensors nad measurements of vibrations, vibration analysis (defectoscopy)
Sensors nad measurements of temperature, warm, thermal flow.
Sensors nad measurements of humidity, level and flow.
Sensors nad measurements of emission (ultrasonic, light and infrared)
Sensors nad measurements of ionizating emission, material composition and living space parameters.
Sensors nad measurements in protection technology (monitoring, objects protection).
Sensors nad measurements of other quantities, special methods and circuits for physical quantities measurements. Fluidik sensors, biosensors and chemical sensors.
Instrumentation basic concepts, construction. Measurement systems for data collecting and acquisition (protocols, buses)

Laboratory exercise

26 hod., compulsory

Teacher / Lecturer

Syllabus

Introduction. Administrative and organisation things. Introduciton to course structure, abstract, form and requirements. Laboratory work safety.
Term projects:
NTC linearization
Thermoelectric temperature sensors
Solar cell
Magnetic field sensors
Ultrasound sensor, velocity measurement
Strain Gage, Deformation measurements.
Ionization, GM sensors