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2020
There are many sensors mounted in one multicopter. A multicopter can obtain its position and attitude using these sensors. However, these sensors, based on Micro-Electro-Mechanical System (MEMS), are inaccurate. This chapter will introduce the calibration principles and methods for some sensors in detail, with the hope that readers gradually master ...
Quan Quan, Xunhua Dai, Shuai Wang
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There are many sensors mounted in one multicopter. A multicopter can obtain its position and attitude using these sensors. However, these sensors, based on Micro-Electro-Mechanical System (MEMS), are inaccurate. This chapter will introduce the calibration principles and methods for some sensors in detail, with the hope that readers gradually master ...
Quan Quan, Xunhua Dai, Shuai Wang
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Blind calibration of sensor networks
Proceedings of the 6th international conference on Information processing in sensor networks - IPSN '07, 2007This paper considers the problem of blindly calibrating sensor response using routine sensor network measurements. We show that as long as the sensors slightly oversample the signals of interest, then unknown sensor gains can be perfectly recovered. Remarkably, neither a controlled stimulus nor a dense deployment is required.
Laura Balzano, Robert Nowak
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Calibration of a Wearable Glucose Sensor
The International Journal of Artificial Organs, 1992Calibration of glucose sensors proved difficult for electrodes with immobilized glucose-oxidase. The correlation between the sensitivity of the electrodes in vitro and in vivo appeared to be poor. We developed a new type of glucose sensor, based on a microdialysis system, in which an oxygen electrode is used as detector outside the body and the enzyme
SCHMIDT, FJ +3 more
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Sensor calibration and simulation
SPIE Proceedings, 2008We describe a method for simulating the output of an image sensor to a broad array of test targets. The method uses a modest set of sensor calibration measurements to define the sensor parameters; these parameters are used by an integrated suite of Matlab software routines that simulate the sensor and create output images.
Joyce Farrell +2 more
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Tracker Endoscope Calibration and Body-Sensors’ Calibration
2009In general, when the sensors are mounted on a robot arm, one can use the hand–eye calibration algorithm to calibrate them. In this chapter, we present the calibration of an endoscopic camera with respect to a tracking system and the case of a mobile robot for that one has to calibrate the robot’s sensors with respect to the robot’s global coordinate ...
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Calibrating Nonlinear Mobile Sensors
2008 5th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks, 2008In-field calibration of sensor devices is known to be a challenging problem because there is often no access to a controlled signal field and/or a pre-calibrated device to provide the ground truth. Nonlinear characteristics of sensor devices make the calibration problem even harder. In this paper, we describe two blind calibration schemes for nonlinear
Chao Wang +2 more
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This thesis was conducted in cooperation with Vectoflow GmbH. It addresses the development of an automated uncertainty analysis tool for pressure sensors, based on the DKD-R 6-1 guideline and ISO/IEC 17025. The goal was to extend an existing LabVIEW-based calibration routine by integrating a Python-based post-processing module, which is capable of ...
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The Journal of the Acoustical Society of America, 2008
Vector sensors that combine a hydrophone and a triaxial arrangement of accelerometers in a neutrally buoyant package are currently being used for underwater radiated noise measurements and other applications. Precise amplitude and phase calibration is required to obtain high quality measurements.
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Vector sensors that combine a hydrophone and a triaxial arrangement of accelerometers in a neutrally buoyant package are currently being used for underwater radiated noise measurements and other applications. Precise amplitude and phase calibration is required to obtain high quality measurements.
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Airborne infrared sensor calibration
Proceedings of IEEE National Telesystems Conference - NTC '94, 2002Summary form only given, as follows. The employment of sub-milliradian infrared measurement sensors in an airborne platform requires extraordinary techniques to permit the attainment of the parameter accuracy in Earth coordinates vs aircraft coordinates.
M. O'Connor, L. Smith, L. Cheung
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Infrared Sensor Calibration Facility
Journal of the IEST, 1992The Boeing Infrared Sensor (BIRS) Calibration Facility represents a major capital investment by The Boeing Company in optical and infrared technology. The facility was designed and built for calibrating and testing new generation large aperture long wave infrared (LWIR) sensors, seekers, and related technologies.
John Hazen, L. Scorsone
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