L
Liqiong Tang
Researcher at Massey University
Publications - 51
Citations - 488
Liqiong Tang is an academic researcher from Massey University. The author has contributed to research in topics: Radar engineering details & Doppler radar. The author has an hindex of 8, co-authored 49 publications receiving 367 citations.
Papers
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Proceedings ArticleDOI
MEMS based IMU for tilting measurement: Comparison of complementary and kalman filter based data fusion
TL;DR: In this article, a study on complementary and Kalman filter for real-time tilting measurement using MEMS-based IMU is presented, where the complementary filter algorithm uses low pass filter and high pass filter to deal with the data from accelerometer and gyroscope, while the Kalman Filter takes the tilting angle and gyroscopic bias as system states, combining the angle derived from the accelerometer to estimate the tilts angle.
Journal ArticleDOI
Surface EMG Signal Amplification and Filtering
TL;DR: The analysis, verification and experiment showed that a second-order high-pass filter can adequately suppress the low frequency noises and the proposed amplification and filtering circuit design is able to effectively clean the noises and collect the useful surface EMG signals from an upper limb.
Journal ArticleDOI
Review-Microwave Radar Sensing Systems for Search and Rescue Purposes.
Nguyen Thi Phuoc Van,Nguyen Thi Phuoc Van,Liqiong Tang,Veysel Demir,Syed Faraz Hasan,Nguyen Duc Minh,Subhas Chandra Mukhopadhyay +6 more
TL;DR: In this paper, various operating principles and system architectures for finding survivors using the microwave radar sensors are reviewed and a comparison between these systems is also discussed.
Proceedings ArticleDOI
Wireless network for health monitoring: heart rate and temperature sensor
TL;DR: A system that can remotely monitor heart rate and body temperature is presented and the data was collected from a group of volunteers using the sensors developed by the research team to test the system.
Proceedings ArticleDOI
ATmega and XBee-based wireless sensing
TL;DR: This research aims to develop a cost effective and reliable wireless sensor for collecting real-time health vital signs such as heart rate and body temperature based on the ATmega micro-controller and XBee protocol.