Position Accuracy of Ultrasonic Biotelemetry System Using “Inverse Cross Bearing”
نویسندگان
چکیده
منابع مشابه
Development of a small and long-life ultrasonic biotelemetry system strong against sea ambient noise
A highly efficient ultrasonic biotelemetry system would be desired to the ocean having a high underwater ambient noise that is especially from the temperate zone to the tropics. The four parameters were defined as the estimated factors for pinger system, long distance transmitting, battery life, pinger size and ability of recognition. The four parameters of the pinger were analyzed and investig...
متن کاملShort Paper: An Ultrasonic Communication System for Biotelemetry in Extremely Shallow Waters∗
This paper introduces an ultrasonic communication system for biotelemetry in extremely shallow waters (under 3 meters). This application domain is notable for its tight constraints on device size, weight, and energy. We have developed this communication system as a fundamental component of the RaPTEX toolchain, which aims to simplify the prototyping and analysis of underwater communication syst...
متن کاملA Short Range Underwater Biotelemetry System
The requirement for monitoring the physiological functions of the test subject in weightlessness simulation activities coupled with the advantages of using telemetry for such monitoring led to the development of a biotelemetry system. One valuable technique for simulation of weightlessness uses the neutral buoyancy obtained by having the subject under water, which leads to a requirement that th...
متن کاملBiotelemetry Based Wireless Patient Monitoring System
Health care systems are struggling to meet the requirements of the elderly population. These systems need to be more advanced with the advent of new technologies. This paper aims at providing immediate care to the serious patients in case of the emergency. The proposed system measures and monitors heart rate and pulse rate of the patient from a distance, that is, wirelessly. Wireless technologi...
متن کاملModeling localized bearing faults using inverse Gaussian mixtures
Localized bearing faults exhibit specific repetitive vibrational patterns. Due to the constant angular distance between the roller elements, the vibrational patterns occur on regular angular intervals. Under constant operating conditions such patterns become easily detectable as “periodic” events. Slippage or small variation in rotational speed are commonly modeled by introducing normally distr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of the Marine Acoustics Society of Japan
سال: 2012
ISSN: 0916-5835,1881-6819
DOI: 10.3135/jmasj.39.163