2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL)最新文献

Adaptive feedthrough cancellation in MEMS gyroscopes in reconfigurable IC+FPGA platform 可重构IC+FPGA平台上MEMS陀螺仪的自适应馈通抵消

2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL) Pub Date : 2018-03-26 DOI: 10.1109/ISISS.2018.8358157

J. Giner, K. Ono

引用次数: 2

Towards self-navigating cars using MEMS IMU: Challenges and opportunities 利用MEMS IMU实现自动驾驶汽车:挑战与机遇

2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL) Pub Date : 2018-03-26 DOI: 10.1109/ISISS.2018.8358141

I. Prikhodko, Brock Bearss, Carey Merritt, J. Bergeron, Charles Blackmer

引用次数: 27

A comprehensive model of beams' anisoelasticity in MEMS gyroscopes, with focus on the effect of axial non-vertical etching 建立了MEMS陀螺仪中光束各向异性弹性的综合模型，重点研究了轴向非垂直刻蚀对光束各向异性弹性的影响

2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL) Pub Date : 2018-03-26 DOI: 10.1109/ISISS.2018.8358126

M. Izadi, F. Braghin, D. Giannini, D. Milani, F. Resta, M. Brunetto, L. Falorni, G. Gattere, L. Guerinoni, C. Valzasina

引用次数: 3

Symmetric piezoelectric CVG with digital control electronics 对称压电CVG与数字控制电子

2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL) Pub Date : 2018-03-26 DOI: 10.1109/ISISS.2018.8358132

A. Challoner, Jeremy, D. Popp, J. Beitia

引用次数: 4

High-precision inertial measurement unit IMU-5000 高精度惯性测量单元IMU-5000

2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL) Pub Date : 2018-03-26 DOI: 10.1109/ISISS.2018.8358121

Y. Korkishko, V. Fedorov, V. Prilutskiy, V. Ponomarev, I. Fedorov, S. Kostritskii, I. Morev, D. Obuhovich, S. Prilutskiy, A. Zuev, V. Varnakov

{"title":"High-precision inertial measurement unit IMU-5000","authors":"Y. Korkishko, V. Fedorov, V. Prilutskiy, V. Ponomarev, I. Fedorov, S. Kostritskii, I. Morev, D. Obuhovich, S. Prilutskiy, A. Zuev, V. Varnakov","doi":"10.1109/ISISS.2018.8358121","DOIUrl":"https://doi.org/10.1109/ISISS.2018.8358121","url":null,"abstract":"Today interferometric fiber-optic gyroscopes (FOGs) reach ultimate theoretical performance and surpass well-established competitor, the ring laser gyroscopes. Due to its inherent low random noise and its scalability, FOG technology is one of the very few technologies able to cope with the applications requiring the highest performance. Recently, Optolink has presented new fiber-optic gyroscope SRS-5000 with bias performance, amongst the best closed loop fiber-optic gyroscope performance published to date. The aim of the current work was to produce and to estimate the performance of inertial measurement unit (IMU) and strapdown inertial navigation systems (SINS) pilot series on the basis of SRS-5000 FOG — IMU-5000 and SINS-5000, correspondingly. Measured device parameters (ARW around 0.000069 deg/Vh with a bias stability of better than 0.00008 deg/h) allow to assess these kind of devices as the highest-precision strategic grade fiber-optic gyroscopes' based IMU, commercially available. Pilot units of SINS-5000 show alignment accuracy limit down to RMS 0.005° in series of 9-minute alignments. Static tests show coordinates drift of ∼10 Nm over 7 days of operation. We believe the performance of these strategic-grade IMU and SINS may be useful in a range of high precision navigation, metrology, seismology, and structural sensing applications, as well as calibration of inertial test equipment.","PeriodicalId":237642,"journal":{"name":"2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115848202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12

Lateral diffusion doping of silicon for temperature compensation of MEMS resonators 用于MEMS谐振器温度补偿的硅横向扩散掺杂

2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL) Pub Date : 2018-03-26 DOI: 10.1109/ISISS.2018.8358144

D. D. Shin, D. Heinz, Hyun-Keun Kwon, Yunhan Chen, T. Kenny

引用次数: 6

Quartz cylindrical resonators for mid-accuracy coriolis vibratory gyroscopes 用于中等精度科里奥利振动陀螺仪的石英圆柱谐振器

2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL) Pub Date : 2018-03-26 DOI: 10.1109/ISISS.2018.8358120

B. Lunin, M. Basarab, Aleksei Chumankin, A. Yurin

{"title":"Quartz cylindrical resonators for mid-accuracy coriolis vibratory gyroscopes","authors":"B. Lunin, M. Basarab, Aleksei Chumankin, A. Yurin","doi":"10.1109/ISISS.2018.8358120","DOIUrl":"https://doi.org/10.1109/ISISS.2018.8358120","url":null,"abstract":"Design and simple manufacturing technology of inexpensive quartz resonators for Coriolis vibratory gyroscopes (CVGs) of medium and low accuracy are proposed. The resonators are made from a piece of a commercially available fused quartz tube. The proposed technology makes it possible to produce such resonators without the use of precision machining, while the quality factor of such a resonator in the kilohertz frequency range reaches 1,000,000. Although this quality factor is much lower than that of precision quartz hemispherical resonators, it considerably exceeds the Q-factor of metal cylindrical resonators. In addition, the stability of the dissipative characteristics of the new resonators is also significantly increased. On the whole, this reduces the systematic drift of the device and its instability. These advantages of the new resonators allow us to significantly increase the accuracy of CVGs for inertial systems of medium and low accuracy without increasing their cost price. The report presents the designs and characteristics of such resonators, the methods of their balancing, as well as the possible constructive appearance of CVGs based on such resonators.","PeriodicalId":237642,"journal":{"name":"2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126031652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Geometrical compensation of (100) single-crystal silicon mode-matched vibratory ring gyroscope (100)单晶硅模匹配振动环陀螺仪的几何补偿

2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL) Pub Date : 2018-03-26 DOI: 10.1109/ISISS.2018.8358156

Yunyi Shu, Y. Hirai, T. Tsuchiya, O. Tabata

引用次数: 5

Modeling of temperature frequency-compensation of doped silicon MEMS resonator 掺杂硅MEMS谐振器的温度频率补偿建模

2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL) Pub Date : 2018-03-26 DOI: 10.1109/ISISS.2018.8358151

P. Rajai, Matthew Straeten, Jiewen Liu, G. Xereas, M. Ahamed

引用次数: 5

Simulation methods for generating reduced order models of MEMS sensors with geometric nonlinear drive motion 具有几何非线性驱动运动的MEMS传感器降阶模型的仿真方法

2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL) Pub Date : 2018-03-26 DOI: 10.1109/ISISS.2018.8358112

Martin Putnik, Stefano Cardanobile, Mateusz Sniegucki, S. Kehrberg, M. Kuehnel, Peter Degenfeld-Schonburg, Cristian Nagel, J. Mehner

引用次数: 5