우주항공 센서시스템 (Aerospace Sensor System)

강좌내용

측정시스템의 기본요소와 원리를 익히고 불규칙 잡음의 처리방법에 대하여 공부한다. 관성 힘 센서인 가속도계를 비롯하여 관성 회전 센서인 다양한 자이로스코프(기계식 자이로, 광섬유 자이로, 레이져 자이로 등)의 원리를 익히고, 별센서, 지구센서, 태양센서, 지자기 센서 등의 비관성 센서들의 원리를 소개한다. 또한 이를 응용한 시스템에 대하여 다룬다.

This course will introduce the principles and elements of measurement systems, and the characteristics of the random processes and signals. The operation principles of the inertial force sensor and the various inertial rotation sensors such as the mechanical gyros, the fiber optic gyros, and the ring gyros are covered in this course. The non-inertial sensors such as star sensor, earth sensor, sun sensor and magnetic field sensor are also included. The application systems based on the aerospace sensors are finally introduced.

What to cover

Introduction

Digital Signal Conditioning
- Analog to Digital Converter (ADC) / FF / Counter / etc

Introduction to RISC Processors/Embedded C-language

Microcontroller Basic
- Atmel AVR / Arduino IDE

Performance Specification

Error Analysis

Analog Signal Conditioning
- Bridge / Filters / Operational Amplifiers (Op-amps)

Zumo robot
- Arduino

Gyros
- Mechanical / Optical / etc

Accelerometers

Inertial Navigation

Spacecraft Sensors
- Star sensor / Sun sensor / Magnetometer / etc

General Sensors
- Thermal / Mechanical / Optical

Reference

Clarence W. De Silva, Sensors and Actuators : Control System Instrumentation, CRC Press, 2007
Curtis D. Johnson, Process Control Instrumentation Technology(8th Ed.), Pearson Education, 2006
Samuel Merhav, Aerospace Sensor Systems and Applications, Springer-Verlag, 1996