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US20150127287 DETERMINING CALIBRATED MEASUREMENTS OF PRESSURE FOR DIFFERENT SENSORS  
Systems and methods for calibrating individual pressure sensors using mathematical models to compensate for inaccurate measurements of pressure from those pressure sensors are described. Also...
US20110092830 METHOD FOR AUTOMATIC ERROR DETECTION IN PRESSURE MEASUREMENT AND AN ELECTRONIC SPHYGMOMANOMETER  
This invention discloses a method for automatic error detection in pressure measurement and an electronic sphygmomanometer using the method. The electronic sphygmomanometer comprises two pressure...
US20150057960 METHOD FOR DETERMINING A STATE OF CREDIBILITY OF MEASUREMENTS MADE BY SENSORS OF AN AIRCRAFT AND CORRESPONDING SYSTEM  
A method for determining a state of credibility of measurements made by sensors of an aircraft is provided. This method includes determining a speed of the aircraft, from static and total pressure...
US20110093229 METHOD FOR CALIBRATING SENSORS  
A method for calibrating sensors in a system including a plurality of sensors which are arranged so that they can be subjected to the same load includes the steps of detecting the level of an...
US20150012235 Multi-Axis Tilt Sensor for Correcting Gravitational Effects on the Measurement of Pressure by a Capacitance Diaphragm Gauge  
A system and method compensate for effects of gravity on the diaphragm of a capacitance diaphragm gauge (CDG). The CDG generates a measured absolute pressure value in response to an applied...
US20140222363 Multi-Axis Tilt Sensor for Correcting Gravitational Effects on the Measurement of Pressure by a Capacitance Diaphragm Gauge  
A system and method compensate for effects of gravity on the diaphragm of a capacitance diaphragm gauge (CDG). The CDG generates a measured absolute pressure value in response to an applied...
US20140136136 NOX DETECTION APPARATUS AND NOX SENSOR SYSTEM  
An NOx detection apparatus computes a first NOx concentration NOxpo on the basis of a second pumping current Ip2, and sets correction coefficients a, b (concentration variation correction...
US20110153253 CALIBRATION SYSTEM FOR A PRESSURE-SENSITIVE CATHETER  
A calibration apparatus includes a fixture, which is coupled to accept a probe so that a distal tip of the probe presses against a point in the fixture and produces first measurements indicative...
US20110257921 METHOD FOR DETERMINING THE PRESSURE OFFSET OF AN IN-CYLINDER PRESSURE SENSOR  
An embodiment of the invention provides a method for determining the pressure offset of an in-cylinder pressure sensor of an internal combustion engine, comprising the steps of: setting a...
US20070073503 Method for temperature compensation of pressure values in a tire pressure control system  
The invention describes a method for temperature compensation of measured pressure values in a tire pressure control system of a vehicle, which is equipped with wheels with pneumatic tires in...
US20110264392 METHOD FOR CORRECTING THE DRIFT OF A PRESSURE SENSOR SIGNAL  
A method for correcting the drift of the signal from a sensor measuring the pressure in a cylinder of an internal combustion engine, the signal being comparable to a straight line of equation...
US20110106449 METHODS AND APPLICATIONS FOR ALTITUDE MEASUREMENT AND FUSION OF USER CONTEXT DETECTION WITH ELEVATION MOTION FOR PERSONAL NAVIGATION SYSTEMS  
Methods and apparatuses for estimating a user's altitude with respect to the mean sea level are provided. According to some aspects, the present invention is able to estimate altitude in both open...
US20100191129 Calibration of in vivo blood pressure sensors  
A method for performing an in-vivo calibration of a blood pressure sensor that is associated with an in-vivo balloon system. The method involves monitoring a patient's blood pressure by observing...
US20140278184 Zero Deadband Processing for Velocity Transmitters  
Systems, apparatuses and methods are disclosure for adjusting and/or modifying outputs of sensors based on deadband effects, where sensor adjustments may be based on a value, which may be a...
US20110307207 WEIGHT-BASED CALIBRATION SYSTEM FOR A PRESSURE SENSITIVE CATHETER  
A calibration apparatus includes a fixture, which is coupled to hold a distal end of a medical probe. A plurality of weights, which have respective masses and respective bottom surfaces that are...
US20130311123 METHOD FOR DETERMINING A MEASURABLE TARGET VARIABLE AND CORRESPONDING SYSTEM  
The invention relates to a method and a system for determining a target variable to be measured in a mobile device. A first physical variable is measured with the aid of a first sensor and a...
US20080319697 SYSTEM AND METHOD FOR DETERMINING AN AMOUNT OF PRESSURE APPLIED BY AN OCCUPANT ON A VEHICLE SEAT  
A system and a method for determining an amount of pressure applied by an occupant on a vehicle seat are provided. The method includes receiving signals from a pressure transducer, a temperature...
US20090132193 METHODS AND APPARATUS FOR CALIBRATING STRIATION DENSITY MODELS FOR MATERIALS  
A method for generating a calibration for a striation density model with respect to a material includes the steps of generating a first relationship between a striation density and a depth of a...
US20120215476 METHOD AND DEVICE FOR CALIBRATING LOAD SENSORS  
A device and a method for calibrating load sensors which are provided at least one load cross-section of an aerofoil or control surface of an aircraft, the load sensors being calibrated on the...
US20130090880 FORCE SENSOR CORRECTING METHOD  
The present invention provides a force sensor correcting method which is simple and capable of performing correction, with the force sensor remaining mounted at the end of an arm without an...
US20140278185 SYSTEMS AND METHODS FOR SENSOR DRIFT COMPENSATION  
An exemplary embodiment of the present invention provides systems and methods of compensating sensor drift. In one example embodiment, a system may comprise a primary sensor having a primary...
US20120136605 METHODS AND SYSTEMS FOR RECALIBRATING A BLOOD PRESSURE MONITOR WITH MEMORY  
Systems and methods are provided for storing and recalling metrics associated with physiological signals. It may be determined that the value of a monitored physiological metric corresponds to a...
US20110125427 METHOD FOR ESTIMATING EXHAUST MANIFOLD PRESSURE  
A method is provided for estimating a pressure in an exhaust manifold of an internal combustion engine, the internal combustion engine having a combustion chamber with an associated exhaust valve,...
US20140222362 Automatic Calibration Adjustment of Capacitance Diaphragm Gauges to Compensate for Errors Due to Changes in Atmospheric Pressure  
In order to mitigate the negative effects of a change in atmospheric pressure, an improved capacitance diaphragm gauge (CDG) sensor incorporates an independent ambient atmospheric pressure sensor...
US20100076711 METHOD OF AUTO-CALIBRATING AIRCRAFT CABIN PRESSURE SENSORS  
A method of auto-calibrating aircraft cabin pressure sensors in a cabin pressure control system while in service, wherein at a constant sensed cabin pressure during a cruise flight phase at least...
US20080178580 Calibrated dosing unit, especially of an exhaust gas treatment unit  
The invention relates to a volume quantity dispensing unit, in particular as a unit for metering an aqueous solution such as a urea/water solution, which can be used in an exhaust gas...
US20130218502 TEMPERATURE COMPENSATED PRESSURE TRANSDUCER  
A pressure transducer includes a sensor, a memory component, and a microprocessor. In one embodiment, a correction algorithm and set of compensation coefficients are provided and stored in the...
US20090299672 METHODS AND APPARATUS FOR NON-INVASIVE IMPLANTABLE PRESSURE SENSOR CALIBRATION  
An economical, repeatable, and non-invasive method and apparatus for the calibration of implantable pressure sensors that can minimize patient discomfort and risk of infection. In one embodiment,...
US20060162419 Measuring device with plausibility check  
Disclosed is a transmitter which achieves a permanently high security standard in an inexpensive manner. The inventive transmitter comprises a set of identically built sensors (1, 21, 23) for...
US20120166124 SENSOR RESPONSE CALIBRATION FOR LINEARIZATION  
A method for determining an unknown input measurand Punk of a sensor having a linear response at small input measurand levels and a non-linear response at large input measurand levels.
US20100077829 LOW DIFFERENTIAL PRESSURE MONITORING SYSTEM FOR ROOMS  
A pressure monitoring apparatus (10) including features that simplify in-situ calibration procedures. A pressure monitoring module (12) of the apparatus is coupled to external pressure lines (14,...
US20130253728 METHOD FOR DETERMINING THE SETPOINT CONTACT PRESSURE VALUE FOR CONVEYING A WELDING WIRE OF A WELDING DEVICE AND CORRESPONDING WELDING DEVICE  
The invention relates to a method for determining a setpoint value (pset) for the contact pressure of conveying rollers (29, 30) of at least one device (8) for conveying a welding wire (9) of a...
US20110153252 ACTUATOR-BASED CALIBRATION SYSTEM FOR A PRESSURE-SENSITIVE CATHETER  
A calibration apparatus includes a fixture coupled to hold a distal end of a medical probe. An actuator is configured to press against the distal tip of the probe and apply to the distal tip...
US20110231117 Electronic Vacuum Gauge and Systems and Methods of Calibration and Operation of Same  
An electronic thermistor-based vacuum gauge and systems and methods of calibration and operation of the same that require no calibration against a known vacuum standard to obtain high accuracy...
US20080208502 Method For Improving an Indirectly Measuring Tire Pressure Monitoring System  
Disclosed is a method of improving the recognition of a tire pressure loss in a tire pressure monitoring system in which at least one reference value (A) is formed on the basis of signals...
US20100318308 CALIBRATION IN INDIRECT TIRE PRESSURE MONITORING  
A method, system and computer program product for detecting a tire pressure deviation in a tire of a vehicle by determining tire pressure indicating data indicative of a tire pressure condition of...
US20130317772 SENSOR DEVICE AND RELATED OPERATING METHODS  
Apparatus, systems, and fabrication methods are provided for sensing devices. An exemplary sensing device includes a first sensing arrangement to measure a first property and provide one or more...
US20130218501 Temperature Compensated Digital Pressure Transducer  
A digital pressure transducer includes a sensor, a memory component and a microprocessor. A correction algorithm and set of correction coefficients are provided and stored in the memory. An...
US20150094976 CALIBRATION OF AIRCRAFT INSTRUMENTS USING A LASER SENSOR  
A method for correcting an ambient pressure measurement, a method for calculating a temperature, and an apparatus for affecting the same for an aircraft measuring system are provided. The methods...
US20140350882 PRESSURE DATA ACQUISITION ASSEMBLY  
A method and assembly for acquiring pressure data. A pressure sensor is applied to a target surface on an individual. A calibrator and a processing element are in communication with the pressure...
US20120239335 AUTOMATICALLY CONFIGURABLE SENSING DEVICE  
The present document describes a ready to use sensing device which is auto-configurable when turned on. The sensing device includes one or more sensors and a communication port. When turned on,...
US20100198545 METHOD FOR CALIBRATING AND OPERATING A MEASURING CELL ARRANGEMENT  
Calibrating a measuring cell arrangement having a diaphragm vacuum measuring cell, a measuring connector connected to circuitry which has a memory, a control and an interface for exchange of data...
US20120296594 PRESSURE DETECTION ARRANGEMENT AND METHOD  
The present invention relates to a method and a device comprising a controller and a pressure sensor. The controller is configured to calibrate said pressure sensor based on a current position of...
US20100121600 Method and Device For Checking A Pressure Sensor Of A Fuel Injector System  
A method for checking a pressure sensor of a fuel injection system, especially of a motor vehicle, the fuel injector system having a pressure reservoir to which the pressure sensor and an injector...
US20150100265 METHOD FOR COMPENSATING A SIGNAL FROM A PRESSURE MEASUREMENT DEVICE WITHIN AN INTERNAL COMBUSTION ENGINE  
A method for processing a signal (SB) from a pressure measurement device (DP) in a combustion chamber of a cylinder of an internal combustion engine includes: detecting the start of a plateau...
US20130173200 METHOD FOR SYNCHRONIZING SENSORS  
The invention relates to a method for synchronizing sensors in a sensor array, including at least one electronic control unit and at least one sensor, which are connected to each other by a first...
US20110010123 Method of Pressure Testing  
A computer-based method for pressure testing. The method can include determining physical characteristics of a system of conduits. Additionally, the method can include determining a pressure limit...
US20130191057 SYSTEM AND METHOD FOR RAPID DATA COLLECTION FROM PRESSURE SENSORS IN A PRESSURE SENSING SYSTEM  
A system and method for the management of data collection from a pressure sensing apparatus. The system allows rapid measurement of pressure exerted upon a surface and may be useful in preventing...
US20100076712 GAS ANALYZER  
A gas analyzer using a quadrupole mass spectrometric method etc. is provided with an ionizer 211 to ionize a sample gas, a first ion detector 212 and a second ion detector 213 each configured to...
US20130275070 ELECTRONIC CONTROL SYSTEM  
An electronic control system includes a microcomputer and a signal processing circuit, and receives output signals of an in-cylinder pressure sensor and a crank angle sensor. The output signal of...

Matches 1 - 50 out of 65 1 2 >