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Analysis of Influencing Factors of Fixed Distance System Based on MEMS Acceleration Sensor

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DOI: 10.23977/mems.2020.010101 | Downloads: 0 | Views: 79


Bingnan Liu 1, Liqing Fang 1, Deqing Guo 1


1 The Artillery Engineering Department, Army Engineering University, Shijiazhuang 050003, China

Corresponding Author

Liqing Fang


Precise strike capability and high efficiency damage ability of ammunition are the core of modern war. Precision strike is achieved through the fixed distance system at present, but the accuracy of displacement measurement system is affected by many factors. If the error influencing factors are not controlled and intervened, the displacement measurement will be greatly affected. Even some factors may cause the projectile to deviate completely from the intended course. Firstly, a displacement measuring system based on MEMS acceleration sensor is introduced in this paper. Then analyze and elaborate the difference of influencing factors that may cause errors in each link. It has certain reference value for the research work to improve the accuracy of the system.


MEMS, acceleration, accuracy, error analysis


Bingnan Liu, Liqing Fang, Deqing Guo, Analysis of Influencing Factors of Fixed Distance System Based on MEMS Acceleration Sensor. Micro-Electro-Mechanical Systems (2020) 1: 1-7. DOI:


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