Design and Implementation of Vehicle Attitude Detection and 3D Dynamic Display System

2013 ◽  
Vol 397-400 ◽  
pp. 1253-1257 ◽  
Author(s):  
Lei Zhang ◽  
Qi Sheng Wu ◽  
Rong Gao
Keyword(s):  
Measurement Accuracy ◽  
Dynamic Error ◽  
High Sensitivity ◽  
Display System ◽  
Filtering Algorithm ◽  
Development Platform ◽  
Design And Implementation ◽  
Mems Sensor ◽  
Dynamic Display ◽  
Attitude Detection

According to the features of high sensitivity, integration, measurement accuracy of MPU-6050 MEMS sensor, this paper design a parameters acquisition and display system based on STM32 and LabVIEW for vehicle driving attitude detection. The host computer adopts LabVIEW as a development platform which display the data collected by sensor and the vehicle attitude image. Propose a variable-weights complementary filtering algorithm to fuse the data collected by sensor. Compensating the dynamic error, obtain more accurate vehicle attitude angles.

scholarly journals Исследование коэффициента диффузии в тонких изделиях из пористых материалов

2019 ◽  
Vol 89 (10) ◽  
pp. 1630
Author(s):  
В.П. Беляев ◽  
С.В. Мищенко ◽  
П.С. Беляев
Keyword(s):  
Mass Transfer ◽  
Porous Media ◽  
Diffusion Coefficient ◽  
Transfer Process ◽  
Noise Immunity ◽  
Measurement Accuracy ◽  
High Sensitivity ◽  
Mass Transfer Process ◽  
Static Characteristic ◽  
Rapid Diffusion

A new method for studying mass transfer process in porous media has been considered, which allows the rapid diffusion coefficient control in thin products without destroying them and without the preliminary calibration of the diffuser concentration meter. The method provides an increase in the measurement accuracy due to the possibility of choosing the measured parameters included in the design expression. Parameters are taking from the segments of converter static characteristic. The converter has high sensitivity and noise immunity.

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