Temat: akcelerometr MEMS - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Application of Allan variance in gyroscopic sensor noise analysis
Autorzy:: Kotas, R.
Kamiński, M.
Marciniak, P.
Sakowicz, B.
Napieralski, A.
Kurzych, A.
Krajewski, Z.
Powiązania:: https://bibliotekanauki.pl/articles/397740.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:: Allan variance
gyroscope
accelerometer
MEMS
wariancja Allana
żyroskop
akcelerometr
Opis:: The paper presents the investigation of gyroscopic sensor noise properties used in the construction of body position detection device for posturographic testing. The first part shows the sources of noise in gyro sensors and their measurement methods. In the second part of the paper, the authors describe their own research on the efficiency of the calculation of the Allan variance (one of the popular noise evaluation methods) and the wrong concept of calculations acceleration. The article concludes with an explanation of the reasons for the lack of theoretical research and the results of practical measurements of the sensors used in the project.
Źródło:: International Journal of Microelectronics and Computer Science; 2017, 8, 1; 10-15
2080-8755
2353-9607
Pojawia się w:: International Journal of Microelectronics and Computer Science
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Capacitive MEMS accelerometer with open-loop switched-capacitor readout circuit
Autorzy:: Szermer, M.
Amrozik, P.
Zając, P.
Maj, C.
Napieralski, A.
Powiązania:: https://bibliotekanauki.pl/articles/397869.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:: MEMS
ASIC
accelerometer
integrated circuit
balance disorders
akcelerometr
układy scalone
zaburzenia równowagi
Opis:: MEMS are one of the fastest developing branch in microelectronics. Many integrated sensors are widely used in smart devices i.e. smartphones, and specialized systems like medical equipment. In the paper we present the main parts of a system for measuring human movement which can be used in human balance disorder diagnosis. We describe our design of capacitive accelerometers and dedicated switched-capacitor readout circuit. Both will be manufactured as separate chips in different technological processes. The principle of operation, schematics and layouts of all parts of the system are presented. Preliminary simulations show that the proposed designs are applicable for the considered medical device.
Źródło:: International Journal of Microelectronics and Computer Science; 2017, 8, 4; 139-145
2080-8755
2353-9607
Pojawia się w:: International Journal of Microelectronics and Computer Science
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Modeling and simulations of MEMS gyroscope with MATLAB/SIMULINK package
Autorzy:: Nazdrowicz, J.
Powiązania:: https://bibliotekanauki.pl/articles/397914.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:: MEMS
gyroscope
angular velocity sensor
microelectromechanical systems
model simulation
microaccelerometer
MATLAB
SIMULINK
MEMS modeling
equivalent circuit model
żyroskop
czujnik prędkości kątowej
mikroukład elektromechaniczny
model symulacyjny
akcelerometr
modelowanie MEMS
model obwodu zastępczego
Opis:: This paper presents developed mathematical model of MEMS gyroscope created in Matlab/SIMULINK environment. The model can be very useful for calculating MEMS gyroscope geometrical parameters. These parameters play very significant role, because they have huge and direct impact on device response, performance and further possibilities of application. Results of simulations are presented in this article separately for drive and sense direction. In addition there are also results in frequency domain presented. With all these results we obtain quick overview of behavior this kind of MEMS device and response characteristics.
Źródło:: International Journal of Microelectronics and Computer Science; 2017, 8, 1; 21-28
2080-8755
2353-9607
Pojawia się w:: International Journal of Microelectronics and Computer Science
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja