1. Yu, B. and Chen, Y. and Guo, X.(1994) Inertial Technology (in Chinese). In 1st ed.. . Beijing : Publishing House of Beijing, University of Aeronautics and Astronautics.
2. Zhang, F.The ominidirection gas pendulum horizontal attitude sensor. The Defensive Patent of China 99 1 16757.0, 1999-08-29
3. Zhang, F.The gas pendulum horizontal attitude sensor. The Defensive Patent of China 99 1 180077. 0, 2000-01-31
4. Warren, M. and Games, P. and Ejup, N.(1985) Handbook of Heat Transfer Fundamentals. In 2nd ed.. . New York : McGraw-Hill.
5. Zhang, F. (1999) Pendulons characteristics of the gas flow in a hermetic chamber Acta Electronica Sinica (in Chinese), 27(11), pp. 141 - 142.