Name
Title | ||
|---|---|---|
An Omega-Free Gyro-Free Accelerometer Pair Algorithm For 2d Trajectory Reconstruction |
Abstract | ||
|---|---|---|
In general, a two-dimensional (2D) moving trajectory can be reconstructed using data collected froma 6-axis IMU(inertialmeasurement unit), which consists of a 3-axis gyroscope and a 3-axis accelerometer. Since the power consumption of a gyroscope is significantly larger than that of an accelerometer, to be energy-efficient, it is more preferable to use two gyro-free IMUs as alternatives. The existing gyro-free trajectory reconstruction approach is an angular velocity (i.e. omega) -based method. The design of an omega-free gyro-free approach remains as a research gap, which motivates this research work. In this paper, an omega-free accelerometer pair (OFAP) method is proposed, which can yield a lower accumulated error, has a lower power consumption, is more scalable, and can deliver the same trajectory reconstruction performance as the existing approach. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1109/TVT.2020.3043050 | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY |
Keywords | DocType | Volume |
Accelerometers, inertial navigation, motion measurement, sensor arrays, trajectory reconstruction | Journal | 69 |
Issue | ISSN | Citations |
12 | 0018-9545 | 0 |
PageRank | References | Authors |
0.34 | 0 | 6 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xinyu Liu | 1 | 0 | 0.34 |
| Qingfeng Zhou | 2 | 0 | 0.34 |
| Chi-Tsun Cheng | 3 | 0 | 0.34 |
| Jianjian Wu | 4 | 0 | 0.34 |
| Wang Xindi | 5 | 12 | 4.21 |
| Lisheng Fan | 6 | 759 | 50.06 |