Spatio-Temporal Correlation-Based False Data Injection Attack Detection Using Deep Convolutional Neural Network

2021 ◽  
pp. 1-1
Author(s):  
Guangdou Zhang ◽  
Jian Li ◽  
Olusola Bamisile ◽  
Dongsheng Cai ◽  
Weihao Hu ◽  
...  
2022 ◽  
Vol 8 ◽  
Author(s):  
Ruihao Li ◽  
Chunlian Fu ◽  
Wei Yi ◽  
Xiaodong Yi

The low-cost Inertial Measurement Unit (IMU) can provide orientation information and is widely used in our daily life. However, IMUs with bad calibration will provide inaccurate angular velocity and lead to rapid drift of integral orientation in a short time. In this paper, we present the Calib-Net which can achieve the accurate calibration of low-cost IMU via a simple deep convolutional neural network. Following a carefully designed mathematical calibration model, Calib-Net can output compensation components for gyroscope measurements dynamically. Dilation convolution is adopted in Calib-Net for spatio-temporal feature extraction of IMU measurements. We evaluate our proposed system on public datasets quantitively and qualitatively. The experimental results demonstrate that our Calib-Net achieves better calibration performance than other methods, what is more, and the estimated orientation with our Calib-Net is even comparable with the results from visual inertial odometry (VIO) systems.


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