@inproceedings{SisLab4151,
          volume = {178},
           month = {November},
          author = {Thu Hang Nguyen and Van Ngoc Tran and Nhu Cuong Nguyen and Thanh Van Dau and Ngoc An Nguyen and Duc Trinh Chu and Thanh Tung Bui},
          series = {ICERA 2020. Lecture Notes in Networks and Systems},
       booktitle = {Advances in Engineering Research and Application},
           title = {Study on Thermal Convective Gas Gyroscope Based on Corona Discharge Ion Wind and Coriolis Effect},
       publisher = {Springer, Cham},
            year = {2020},
             doi = {10.1007/978-3-030-64719-3\_80},
           pages = {741--747},
             url = {https://eprints.uet.vnu.edu.vn/eprints/id/eprint/4151/},
        abstract = {In this paper, we report on a gas gyroscope whose working principle is based on elec-tro-hydrodynamic flow generated by applying high voltage corona discharge, Coriolis acceleration and thermoresistive effects of sensing elements. Firstly, ionized air flow is created by applying high voltage between pin-ring electrodes as discharge-reference electrodes. When the sensor rotates, the ion wind is deflected because of Coriolis effect and four symmetric hot wires are used to recognize the direction change of ion wind. The simulation result confirms the deflection of air flow due to Coriolis force and the asymmetric thermal distribution of hot wires. The experiment result shows that the angular rate can be detected with a sensitivity of 4.7 ?V/o/s.}
}