A Novel High-performance Attitude Determination System Based on MEMS IMU and a Single High-precision GNSS Antenna

2018 ◽  
Author(s):  
Stefan Schaufler ◽  
Xiaoguang Luo ◽  
Matteo Carrera ◽  
Ismail Celebi ◽  
Bernhard Richter
Keyword(s):  
High Precision ◽  
High Performance ◽  
Attitude Determination ◽  
Determination System ◽  
Mems Imu

Influence of Tooth Errors and Truing Principles of Grinding Wheel Abrasion for Machining Arc Enveloping Worm

2013 ◽  
Vol 652-654 ◽  
pp. 2153-2158
Author(s):  
Wu Ji Jiang ◽  
Jing Wei
Keyword(s):  
Mathematical Model ◽  
Case Studies ◽  
High Precision ◽  
High Performance ◽  
New Method ◽  
Grinding Wheel ◽  
Grinding Process ◽  
The Mathematical Model

Controlling the tooth errors induced by the variation of diameter of grinding wheel is the key problem in the process of ZC1 worm grinding. In this paper, the influence of tooth errors by d1, m and z1 as the grinding wheel diameter changes are analyzed based on the mathematical model of the grinding process. A new mathematical model and truing principle for the grinding wheel of ZC1 worm is presented. The shape grinding wheel truing of ZC1 worm is carried out according to the model. The validity and feasibility of the mathematical model is proved by case studies. The mathematical model presented in this paper provides a new method for reducing the tooth errors of ZC1 worm and it can meet the high-performance and high-precision requirements of ZC1 worm grinding.

Federated nonlinear predictive filtering for the gyroless attitude determination system

2016 ◽  
Vol 58 (9) ◽  
pp. 1671-1681 ◽  
Author(s):  
Lijun Zhang ◽  
Shan Qian ◽  
Shifeng Zhang ◽  
Hong Cai
Keyword(s):  
Attitude Determination ◽  
Determination System ◽  
Predictive Filtering

scholarly journals Novel Electrochemiluminescent Assays for Drug Discovery

2000 ◽  
Vol 5 (1) ◽  
pp. 45-48 ◽  
Author(s):  
Maura C. Kibbey ◽  
David MacAllan ◽  
James W. Karaszkiewicz
Keyword(s):  
Drug Discovery ◽  
High Precision ◽  
High Throughput ◽  
High Performance ◽  
Dynamic Range ◽  
Wide Dynamic Range ◽  
Receptor Ligand ◽  
Enzymatic Assays ◽  
Detection Systems ◽  
Protein Assays

IGEN's ORIGEN® technology, which is based on electrochemiluminescence, has been adopted by a number of research and bioanalytical laboratories who have recognized its exquisite sensitivity, high precision, wide dynamic range, and flexibility in formatting a wide variety of applications. IGEN's M-SERIES™ marks the introduction of the second generation of detection systems employing the ORIGEN technology specifically repackaged to address the needs of the high throughput laboratories involved in drug discovery. Assays are formatted without wash steps. Users realize the high performance of a heterogeneous technology with the convenience of a homogeneous format. The M-SERIES platform can address enzymatic assays (kinases, proteases, helicases, etc.), receptor-ligand or protein-protein assays, immunoassays, quantitation of nucleic acids, as well as other applications. Recent assay formats will be explored in detail.

Development of an instantaneous GNSS/MEMS attitude determination system

GPS Solutions ◽  
2012 ◽  
Vol 17 (1) ◽  
pp. 129-138 ◽  
Author(s):  
Christian Eling ◽  
Philipp Zeimetz ◽  
Heiner Kuhlmann
Keyword(s):  
Attitude Determination ◽  
Determination System

(Invited) DNA-Directed High-Precision Assembly of High-Performance CNT FETs

2021 ◽  
Vol MA2021-01 (11) ◽  
pp. 585-585
Author(s):  
Wei Sun ◽  
Mengyu Zhao ◽  
Yahong Chen ◽  
Zhi Zhu ◽  
Ming Zheng
Keyword(s):  
High Precision ◽  
High Performance
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