Compensation Techniques for Photosensors Used in High-Precision Accelerometers

被引：0
|
作者：
Wei, Yuan [1 ]
Yang, Jianhua [1 ]
Li, Pengfei [2 ]
Zhang, Junling [1 ]
Liang, Pu [3 ]
机构：
[1] Northwestern Polytech Univ, Sch Automat, Xian 710129, Peoples R China
[2] Northwestern Polytech Univ, Sch Marine Sci & Technol, Xian 710129, Peoples R China
[3] AVIC Xian Flight Automat Control Res Inst, Xian 710065, Peoples R China
来源：
MICROMACHINES | 2024年 / 15卷 / 09期
关键词：
photosensors; compensation; accelerometer;
D O I：
10.3390/mi15091131
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Temperature exerts a profound influence on the fidelity of photosensors, making the attainment of reliable temperature compensation a formidable task within engineering realms. This research delves into the intricacies of photosensors used in high-precision accelerometers, proposing an innovative, high-precision, adaptive, closed-loop compensation mechanism. Our design stands in stark contrast to traditional open-loop models, demonstrating superior performance by achieving a remarkable reduction in compensation error-nearly 98%. This advancement in consistency and precision marks a significant leap forward for the application of high-precision photosensors in engineering contexts.
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页数：19
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