Measurement Engineering

Course title

Y0213600

Course description

Measurement systems play an important role in a wide range of fields, including controlling robots and mechatronic devices, as well as ensuring the quality of industrial products. In this lecture, we will first learn about the SI unit system and explain the concept of error, which is fundamental to measurement. We will then discuss the principles behind measuring various physical quantities and study the sensors that make up measurement systems.

Purpose of class

Gain a comprehensive understanding of both mechanical and electrical measurement methods and learn how to measure various physical quantities.

Goals and objectives

Students understand the fundamentals of measurement and be able to handle units and significant figures correctly.
Students can explain the principles behind measuring various physical quantities.
Students can explain the operating principles of various sensors.

Relationship between 'Goals and Objectives' and 'Course Outcomes'

	Reports	Exam	Total.
1.	20%	15%	35%
2.	20%	15%	35%
3.	20%	10%	30%
Total.	60%	40%	-

Language

Japanese

Class schedule

	Class schedule	HW assignments (Including preparation and review of the class.)	Amount of Time Required
1.	Basic measurement terminology, measurement error, and dimensions/units of physical quantities	Investigation for basic measurement terminology	200minutes
2.	Types of measurement uncertainty	Investigation for types of measurement uncertainty	200minutes
3.	Statistical analysis of errors, correlation, and the least squares method	Investigation for basic statistical analysis	200minutes
4.	Position measurement (encoders, potentiometers, etc.), analog-to-digital (A/D) and digital-to-analog (D/A) conversion	Investigation for A/D, and D/A conversion	180minutes
5.	Force measurement (strain gauges, load cells, etc.)	Investigation for the methodology of force measurement	180minutes
6.	Hands-on measurement exercise and practice in calculating errors and accuracy	Review of the exercise	180minutes
7.	Final exam	Review of the final exam	120minutes
Total.	-	-	1260minutes