|
|
|
Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
Search GlobalSpec to find absolute error-related products, suppliers, datasheets and CAD.
 |
FREE GlobalSpec e-Newsletters
Receive the latest news, trends, and technology relevant to your work. (See Titles) |
Products/Services for absolute error
Absolute rotary encoders use optical, mechanical, or magnetic indexing for angular measurement. They do not lose their position after power-down, but instead provide absolute position upon power-up without requiring a home cycle or any shaft rotation. Search by Specification | Learn More
Bit error rate testers are devices or procedures that measure the bit error rate (BER) for a specific transmission. Search by Specification | Learn More
Error correction chips are semiconductor ICs that are used to check and to correct data transmission errors. Learn More
Incremental rotary encoders are multi-turn sensors that use optical, mechanical, or magnetic index-counting for angular measurement. They contain no absolute reference, but instead count relative to the turn-on position. Search by Specification | Learn More
Humidity measurement instruments test for absolute humidity, relative humidity, or dew point in air. Search by Specification | Learn More
...but they are not the same; for example, in quadrature systems, a line is associated with four counts or pulses. There are two types of linear encoders and five types of encoder technologies. Absolute linear encoders provide a unique output signal for each... Search by Specification | Learn More
...compound measurement, differential pressure, absolute pressure, and sealed pressure. A positive pressure gauge measures a pressure range from zero pressure to a higher, positive pressure. Vacuum measurement switches measure vacuum pressure (negative... Search by Specification | Learn More
...transmitters are capable of performing various pressure measurements and displaying amounts in different units. Absolute pressure is a pressure measurement that is relative to a perfect vacuum. Typically, vacuum pressures are lower than the atmospheric... Search by Specification | Learn More
...and printers and imaging. Error checking and correction features of memory cards include parity, error checking parity, and nonparity. As data moves through a computer (e.g. from the CPU to the main Memory), the possibility of errors can occur... Search by Specification | Learn More
...to evaporate water from a sample. Others determine moisture content by measuring a material’s conductance, resistance, or capacitance and calculating a corresponding moisture value. Variables measured include relative humidity, absolute humidity... Search by Specification | Learn More
Motor controllers receive supply voltages and provide signals to motor drives that are interfaced to motors. They include a power supply, amplifier, user interface, and position control circuitry. Search by Specification | Learn More
...of network testing equipment are available. Examples include breakout boxes, bit-error rate (BER) testers, network analyzers, and local area network (LAN) analyzers. Breakout boxes are multiconductor devices used to test and monitor signals such as timing... Search by Specification | Learn More
Surface metrology equipment is used to measure the surface finish and/or geometry of engineering components. Surface texture and topology characteristics include surface roughness, contour, form, waviness and defects. Search by Specification | Learn More
Interferometers measure distance in terms of wavelength and determine the wavelengths of light sources. Search by Specification | Learn More
Humidity transmitters provide electrical outputs that are proportional to humidity inputs. They measure variables such as relative humidity, absolute humidity, specific humidity, moisture content, dew point, temperature, and pressure. Search by Specification | Learn More
|
||||||||
ECN 1313 By Heidenhain Automation and Metrology, Inc.
Engineering Resources for Motion Control Systems BEI Industrial Encoders (BEI IED)
Absolute encoders go wireless with SwiftComm™ BEI Industrial Encoders (BEI IED)
HS56A Optical Kit Encoder Honest Sensor Corporation
Model A58 Low-Cost Absolute Rotary Encoder Gurley Precision Instruments
Absolute Thru-Bore Encoder - Model 960 Encoder Products Company
|
Product News for absolute error
AD25 Absolute Encoder For Servo Drive Applications
Dynapar announces the introduction of the AcuroTM AD25 absolute encoder targeted for servo drive applications. The absolute encoder utilizes the company's proven OptoASIC design for reliable absolute positioning and speed feedback up to 12,000 RPM. This high-speed capability coupled with an operating temperature range. (read more)
Absolute Encoder AD 34
The AD34 is the most compact absolute encoder in class. It is available with a resolution up to 17 Bit Singleturn. The mechanical design consists of two ball bearings and a flexible torque support. The AD34 complements the ACURO-DRIVE series and is appropriate for use within BLDC servo motors with small frame sizes. The AD34 (read more)
Absolute Motorfeedback Encoder Type AD 35
The AD35 is a cost optimized absolute Singleturn encoder, based on the AD36 optical sensing technology and 36 mm diameter. The mechanical design consists of two ball bearings and a flexible torque support. The AD35 complements the ACURO®- DRIVE series and is appropriate for use within BLDC servo motors with small frame sizes and in light duty commercial applications. Fully (read more)
PacePro Error Proofing and Process Pacing System
Centricity Corporation combines pick-to-light parts picking technology with its servo indexer know-how to create the PacePro. This unique rotary based pick-to-light system is designed to eliminate operator travel time, sustain process pace, and error-proof kit building and parts picking. (read more)
Virtual Absolute Technology
Gurley Precision Instruments has developed a unique encoding method that combines the simplicity of an incremental encoder with the reliability of an absolute encoder. (read more)
Model 7700 Virtual Absolute Rotary Kit Encoder
Gurley introduces its new compact, modular encoder designed for superior performance. Based on Gurley's patented Virtual Absolute technology, the model 7700 provides absolute positioning and high performance at a low price. (read more)
Low-Cost Model A37: Mini Rotary Absolute Encoder
The model A37 mini encoder is a 12-bit single-turn absolute rotary encoder with opto-electronic technology. These encoders are used in a wide variety of position-sensing applications for the measuring of angles and distances in relatively small envelopes. Mechanical features include a 37-mm diameter aluminum housing, a 3-4 mm (0.125-0.25") diameter stainless steel shaft... (read more)
Size 25 Absolute Encoders – Model 925
The Models 925 Absolute Encoder from Encoder Products Company (EPC), a leader in encoder innovation, nicely fulfill the requirement for a rugged, workhorse, absolute encoder in the popular Size 25 (2.5") form. (read more)
Size 58 MM Absolute Encoders – Model 958
The Models 958 Absolute Encoder from Encoder Products Company (EPC), a leader in encoder innovation, nicely fulfills the requirement for rugged, workhorse, absolute encoders in the popular Size 58 millimeter housing. (read more)
Absolute Thru-Bore Encoder - Model 960
The Model 960 Thru-Bore Absolute Encoder from Encoder Products Company (EPC), a leader in encoder innovation, is the flagship of EPC's new Absolute Series, and the latest addition to its popular Accu-Coder™ brand of encoders. (read more)
Conduct Research
-
Absolute Flatness Testing Using a Laser Interferomter
Absolute flatness testing is an interferometric method for obtaining the surface shape of flats, independent of the shape of the reference flat used in the test. In this method, a user measures three...(read more)
-
Optical Shaft Encoders
Rotary and linear optical encoders are common in position and motion sensing. Here, a disc or plate containing opaque and transparent segments passes between an LED and detector to interrupt a light...(read more)
-
Test Indicators
Test indicators have the lowest discrimination when compared with indicators and comparators. Test indicators used mainly for set up and comparative production part checking. Test indicators often use...(read more)
-
Motor Follower - Electronic Gearing
Encoder tracking is a technique that monitors a reference motor with an encoder and controls a secondary motor. The method provides programmable motor-to-encoder ratios that determine relative speed...(read more)
-
Calibration Equipment: Justifying Your Purchase Decision
The need to improve corporate bottom lines, measure tighter tolerances and comply with standards such as ISO 9000, QS-9000 and Z540-1 forces quality managers to continuously improve efficiencies. In...(read more)
-
Accuracy Unraveled
We can buy sensors to measure just about anything, and each of those sensors has an almost endless list of specifications that tell us how we can expect it to perform. Accuracy is the most often...(read more)
-
Integral Nonlinearity (INL)
Integral nonlinearity (INL) is defined as the amount of deviation of the measured transfer function of an analog-to-digital converter (ADC) or a digital-to-analog converter (DAC) from the ideal...(read more)
-
Vantage Point: With Mechatronics, the Sky's the Limit
When Tetsura Mori, a senior engineer for Yaskawa Electric Corp., coined the term "mechatronics" in 1969, most people had no idea what it was. Today, it's hard not to come across mechatronics...(read more)
-
Application of the Integrating Sphere Optical Power Measurement System in Laser Diode Characterization
Integrating spheres are useful for measurement of divergent light emitted from laser diodes. Typically the laser diode is positioned very close to the internal port of the sphere (Figure 1) and light...(read more)
-
Case Study: Waste Water Management
Characteristics of Wastewater Treatment Facilities: Require precise control because an error could result in the release of pollutants into the environment. Typically the SCADA (Supervisory Control...(read more)
|
Mean absolute error - Wikipedia, the free encyclopedia Mean absolute error From Wikipedia, the free encyclopedia |
|
|
Symmetric mean absolute percentage error - Wikipedia, the free... Symmetric mean absolute percentage error |
|
|
Display message and abort function - MATLAB error(' msgIdent ', ' msgString ', v1 , v2 , ...) error(' msgString ', v1 , v2 , ...) error(' msgString ') error( msgStruct ) See MathWorks, Inc. (The) Information |
|
|
Tutorial: Producing Lookup Table Data (Fixed-Point Blockset) The worst case error, or maximum absolute error, of a lookup table is the maximum absolute value of all errors in the interval containing the See MathWorks, Inc. (The) Information |
|
|
Annie: MultiLayerNetwork::Error struct Reference operator+= (const Error &e) [0 squared (the actual error function being minimalized) [1 absolute value of delta |
|
|
MT-064: In-Amp DC Error Sources MT-064 TUTORIAL In-Amp DC Error Sources The dc and noise specifications for in-amps differ slightly from conventional op amps, so some discussion is See Analog Devices, Inc. Information |
|
|
Linker Errors 4 5 Linker Errors li1010 Linker Error: The target processor '<procname>' is unknown or unsupported. See Analog Devices, Inc. Information |
|
|
Application Note 31 Op Amp Circuit Collection minimum offset error due to input bias current Fast Integrator Current to Voltage Converter 00705712 VOUT = lIN R1 *For minimum error due to bias See National Semiconductor Information |
|
|
Application Note 225 IC Temperature Sensor Provides... When using an absolute temperature sensor for cold-junction compensation, compensation error is a func- tion of both thermocouple nonlinearity and See National Semiconductor Information |
|
|
namd-l: Re: FATAL ERROR: unknown floating-point error, errno =... Re: FATAL ERROR: unknown floating-point error, errno = 4 |
More >>
