Title :
Design of gesture measuring system for tow-wheel self-balanced vehicle
Author :
Xia Sheng ; Xu Yong ; Cheng LiangLiang
Author_Institution :
Electron. Eng. & Autom., Guilin Univ. of Electron. Technol., Guilin, China
Abstract :
Based on the research of two-wheeled self balancing electric vehicle, a gesture measuring system using assembled MEMS (Micro-Electro-Mechanical Systems) module is designed and implemented. By analyzing the signals from the MEMS sensor and combine discrete low-pass filter and the method of complementary filtering, a simple but effective filter module is constructed. This module has been simulated in MATLAB and the system has been tested by experiments. The results of experiments show that this assembled MEMS module can provide gesture data with higher accuracy than those provided by a single sensor. This paper also proposes a low cost and feasible gesture measuring solution which is based on assembled MEMS module.
Keywords :
automotive engineering; computerised instrumentation; low-pass filters; measurement systems; mechanical engineering computing; mechanical stability; micromechanical devices; road vehicles; sensor fusion; wheels; MEMS module; MEMS sensor; complementary filtering method; data fusion; discrete low-pass filter; gesture measuring system; microelectromechanical systems; tow-wheel self-balanced vehicle; two-wheeled self-balancing electric vehicle; Acceleration; Accelerometers; Data models; Digital filters; Gyroscopes; Low pass filters; Micromechanical devices; Data Fusion; Gesture Measuring; MEMS Assembled Module;
Conference_Titel :
Control Conference (CCC), 2011 30th Chinese
Conference_Location :
Yantai
Print_ISBN :
978-1-4577-0677-6
Electronic_ISBN :
1934-1768