Sensor System with Accelerometer for Tilt Measurement
نویسنده
چکیده
Presented paper describes design and realization of a sensor system for tilt measurement in x and y axes directions in the range of 680°. For construction non-standard connection with accele rometer is used. Measurement is controlled by a microprocessor, measured data are sent to a PC via RS232. The PC is used for data storage, further calculations and display of measured tilt. Convertor of logic levels is used for communication of the sensor system with the PC via RS232 bus. X-ANALYZE in LabView development environment is utilized for service program. Realized sensor system has measurement precision of 0.5° for each axis in the range of 680°, not measurable hysteresis, immediate response to tilt change. Key-Words: Microsystems, intelligent systems, sensors, measurement, control, tilt data communication.
منابع مشابه
A Wireless MEMS-Based Inclinometer Sensor Node for Structural Health Monitoring
This paper proposes a wireless inclinometer sensor node for structural health monitoring (SHM) that can be applied to civil engineering and building structures subjected to various loadings. The inclinometer used in this study employs a method for calculating the tilt based on the difference between the static acceleration and the acceleration due to gravity, using a micro-electro-mechanical sy...
متن کاملField Programmable Gate Array (FPGA) Respiratory Monitoring System Using a Flow Microsensor and an Accelerometer
This paper describes a non-invasive system for respiratory monitoring using a Micro Electro Mechanical Systems (MEMS) flow sensor and an IMU (Inertial Measurement Unit) accelerometer. The designed system is intended to be wearable and used in a hospital or at home to assist people with respiratory disorders. To ensure the accuracy of our system, we proposed a calibration method based on ANN (Ar...
متن کاملDesign and fabrication of three axes accelerometer
Technology can provide safety in physical practices and improving the performance of these activities, so manufacturing of equipments for these purposes has been considered widely. The aim of the present paper was design and fabrication of three-axis accelerometer. hree acceleration sensors, three gyroscopes for angular velocity measurement, a microcontroller for converting analog data to ...
متن کاملDesign and Experimental Evaluation of integrated orientation estimation algorithm Autonomous Underwater Vehicle Based on Indirect Complementary Filter
This paper aims is to design an integrated navigation system constituted by low-cost inertial sensors to estimate the orientation of an Autonomous Underwater Vehicle (AUV) during all phases of under water and surface missions. The proposed approach relied on global positioning system, inertial measurement unit (accelerometer & rate gyro), magnetometer and complementary filter technique. Complem...
متن کاملImplementing a Sensor Fusion Algorithm for 3D Orientation Detection with Inertial/Magnetic Sensors
In this paper a sensor fusion algorithm is developed and implemented for detecting orientation in three dimensions. Tri-axis MEMS inertial sensors and tri-axis magnetometer outputs are used as input of fusion system. A Kalman filter is designed to compensate the inertial sensors errors by combining accelerometer and gyroscope data. A tilt compensation unit is designed to calculate the heading o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002