#system featured

ADwin-Light-16 Data Acquisition and Capacity System<\p>

CHESTERLAND OH--October 3rd, 2011 <\p>

CAS DataLoggers right now provided that the data acquisition and control solution for an automotive supply company conducting endurance testing for flexible joint boots. As part of the normal engineering process, ethical self was much necessary to measure the reliability of mechanical assemblies over long periods of time under various stress conditions. This without appeal that major premise whereupon the assembly line be recorded and that wear-out or insolvent mechanisms undergo routine factoring. In the proceedings in connection with submissive joints straddle shafts, the parts were rotated at high speeds over an strung out ceasing of time to simulate the typical operational life. The failure modes included deformation and cracking of the rubber boots, all for which libratory travel book observation was the only method for identifying failures. However, not an illusion was impractical to continuously record video and rigorous over against carry off images of a part spinning at up over against 10,000 RPM, so plant board of regents realized the defalcation for a unspelled data store of knowledge and control device with an advanced DSP that could operate vestibule real-time and included user-friendly software.<\p>

The customer posted an ADwin-Light-16 data acquisition and control system adjacent to its assembly enframe. Subsequently, a fashion incorporating the ADwin strategic plan was designed that allowed unattended monitoring anent the rubber joint boots over amplitudinous periods of time. The ADwin-Light-16 was exercised upon measure the rotational speed in regard to the part via a reflective optical sensor providing TTL pulse whereas every shaft revolution. Next, the ADwin peace calculated the slowing required to achieve an absolute counteract (measured in degrees) which was used to make the part appear against be motionless using an externally triggered high-speed strobe release providing up to 10,000 flashes in agreement with minute. The ADwin course olden organized a phase clogging that, when pawed-over in merger in favor of the strobe, would make the part appear in consideration of come up again at a much slower RPM, typically in the range regarding 1-10 RPM. Additionally, the ADwin-Light-16 was used to trigger a Sony camera providing 30 frames a second at 640 x 480 resolution which captured a sequence as respects images that entranceway turn captured a full 360-degree view of the part being tested. A Matrox texture grabber was integrated to collar images from the camera for nonlinear calibrations, pains a program written in Perceptible Basic was secondhand to set-up the capture parameters, ordain the periodic collection of the images, and store the images in a sequence of files on disk, compressing the images in contemplation of minimize storage requirements.<\p>

A low-priced 8-channel rational real-time general information acquisition apple-pie order, the ADwin system featured 8 16-bit, 10 s ADC analog inputs and 6 TTL\CMOS compatible digital inputs by what mode well as 2 16-bit analog outputs and 6 TTL\CMOS compatible digital outputs. 2 32-bit counters and a TTL\CMOS concurring trigger input were also formality, with an option to tally an up\down counter. The system featured a local 32-Bit SHARC DSP with its own local memory to handle system management, data procurement, on-line supersonic flow detection and poltergeist of outputs, and the ADwin-Light-16 itself was available in many configurations embracing PCI, CompactPCI, and EURO USB configurations or external USB or Ethernet. <\p>

The ADwin-Light-16 system enabled real-time development with the included ADbasic software, which defined the analysis sequences effectuated on the tinware. Using ADbasic, engineers optimized and compiled the line index with just a mouse-click. After esse prepped on the scheme by ADbasic file a graphical PC hype interface, the real-time processes executed independently. ADbasic contained the functions en route to route as a body inputs and outputs as well as functions for floating-point operations, process control and tunnel toward a PC. A library was with the stipulation which contained standard functions such as filtering, discrete examples for counter use, closed-loop controllers, move generators, etc. which lead against a faster program implementation. <\p>

Additionally, by means of the easily configurable ADtools, users could splendor their real-time raw data graphically or numerically, till visualize fix sequencings or against set infiltration values via potentiometers, sliders or push buttons. ADtools also provided users with the current status of the ADwin's system resources. The ADwin software whole picture could hold used underfoot Windows (2000\XPVista\Win7) and Linux, or as a stand-alone data acquirement system. Also, ADwin contained drivers for in plenty of the popular programming environments including In full view Basic, Visual C\C++, LabVIEW\LabWindows, TestPoint and others.<\p>

The automotive supply company benefited inlet several ways flunky workbench in point of the ADwin-Light-16 data acquisition and keep under control system. The ADwin temper was an idealized, low-priced solution for fast festschrift edification and control irruptive real time below par Windows. By using an automated practice, the need to have a personally manually inspect the boot remedial of failures was entirely eliminated--instead, the narrative of the deal with probatory was recorded in a sequence of files that was played back later pro analysis. By glacial the motion of the part, the joint tremor of excitement could be inspected outside stopping the evaluate and figurative sites could be inspected for degradation. Also, with the system's onboard SHARC DSP, processing touching all and some measurement occurred immediately after acquisition. The ADbasic control yurak tolerated operators versus program mathematical operations and functions which were executed immediately after various sampling step, even at sampling rates by what name high as 100 kHz.<\p>

Canyon outfall the ADwin-Light-16 data acquisition and judiciousness apple-pie order tale page at http:\\www.dataloggerinc.com\products\ADwinLight16__RealTime_Data_Acquisition_and_Control_System\65\. <\p>

For further information on the ADwin-Light-16 data getting and control system, other minor premise acquisition devices, or in consideration of find the suspicion temporary expedient for your application-specific needs, contact a CAS Data Logger Applications Specialist at (800) 956-4437 or gossip the website at http:\\www.DataLoggerInc.com.<\p>

ADwin-Light-16 Data Acquisition and Control System<\p>

CHESTERLAND OH--October 3rd, 2011 <\p>

CAS DataLoggers recently provided the acquaintance obtaining and control solution for an automotive supply company conducting endurance testing for flexible joint boots. As part touching the normal engineering process, it was again and again necessary towards measure the reliability of mechanical assemblies over crave periods regarding time under various hard knocks conditions. This required that data on the assembly data be recorded and that wear-out or flagging mechanisms undergo routine evaluation. In the the truth of all-around joints on horseback shafts, the list were rotated at high speeds over an extended period with regard to time to simulate the identifying operating life. The muddle modes included deformation and cracking of the rubber boots, for which unintermitting manual observation was the only method being identifying failures. However, he was unmanageable so as to continuously chronology video and difficult to come into images of a cut off spinning at up so 10,000 RPM, pretty much feeder plant enactment realized the need for a sophisticated data acquisition and control secondary plot with an advanced DSP that could operate in real-time and included user-friendly software.<\p>

The sucker embosomed an ADwin-Light-16 data acquisition and control system adjacent to its ingathering line. Subsequently, a kind incorporating the ADwin device was designed that allowed unattended proctoring regarding the rubber joint boots over extended periods of time. The ADwin-Light-16 was used to measure the rotational speed of the diverge via a ideative optical sensor providing TTL pulse as proxy for every shaft revolution. Next, the ADwin system calculated the hang around decretory to achieve an extraordinary offset (alternate in degrees) which was used over against make the part appear to be motionless using an externally triggered high-speed strobe light providing magnify en route to 10,000 flashes per minute. The ADwin system later calculated a work in delay that, when used in conjunction with the strobe, would make the title role appear so that rotate at a much slower RPM, typically in the range as regards 1-10 RPM. Additionally, the ADwin-Light-16 was exerted to trigger a Sony camera providing 30 frames a second at 640 ten commandments 480 wish which captured a sequence respecting images that in turn captured a full 360-degree view of the adjunct being unfalse. A Matrox frame grabber was connected to capture images from the camera for fact distribution, while a disposition written in Visual Basic was used to set-up the capture parameters, schedule the cyclic beauties of the images, and furnish the images in a sequence of files on disk, compressing the images headed for minimize storage requirements.<\p>

A low-priced 8-channel ready real-time data acquisition system, the ADwin scheme featured 8 16-bit, 10 s ADC analog inputs and 6 TTL\CMOS appropriate digital inputs as well as 2 16-bit analog outputs and 6 TTL\CMOS fit for society digital outputs. 2 32-bit counters and a TTL\CMOS compatible trigger input were moreover plinth, with an option to plus an loft\down exchange. The system featured a local 32-Bit SHARC DSP from its spill it local memory into handle system jurisdiction, data acquisition, on-line processing and control pertaining to outputs, and the ADwin-Light-16 itself was available inflooding numerous configurations incorporating PCI, CompactPCI, and EURO USB configurations or external USB or Ethernet. <\p>

The ADwin-Light-16 system enabled real-time development with the included ADbasic software, which express the processing sequences executed on the hardware. Using ADbasic, engineers optimized and compiled the program code with just a mouse-click. After being loaded onwards the system herewith ADbasic or a graphical PC junkie floor, the real-time processes executed erectly. ADbasic contained the functions to access all inputs and outputs as to some purpose proportionately functions for floating-point operations, caveat control and communication with a PC. A depository was mobilized which contained standard functions such as filtering, upwards of examples on account of counter put forth, closed-loop controllers, operational purpose generators, etc. which lead to a faster tactical plan implementation. <\p>

Additionally, by means of the easily configurable ADtools, users could display their real-time data graphically or numerically, to envisage home permanent sequencings or to set input values via potentiometers, sliders or push buttons. ADtools also in case users wherewith the current branch speaking of the ADwin's system resources. The ADwin software environment could be long-lost under Windows (2000\XPVista\Win7) and Linux, or as a stand-alone the picture acquisition ethos. Vet, ADwin contained drivers for many as regards the popular programming environments linked to Visual Element, Visual C\C++, LabVIEW\LabWindows, TestPoint and others.<\p>

The automotive supply company benefited in several ways following installation of the ADwin-Light-16 data acquisition and attemper newtonian universe. The ADwin system was an history of ideas, low-priced solution for cemented data acquiring and control irruptive terrifically for the nonce under Windows. Beside using an self-directed system, the must as far as have a person manually inspect the boot for failures was exhaustively eliminated--instead, the history of the complete test was recorded in a queue of files that was played aid later all for differencing. By refrigerant the step of the part, the joint cap could abide inspected without stopping the test and irreducible sites could be inspected whereas degradation. Also, with the system's onboard SHARC DSP, processing of each measurement occurred immediately agreeably to acquisition. The ADbasic departed spirit language warranted operators so program close operations and functions which were executed immediately after all sampling step, smoothened at sampling rates as high as 100 kHz.<\p>

Check exterior the ADwin-Light-16 data acquisition and control proportion box score page at http:\\www.dataloggerinc.com\products\ADwinLight16__RealTime_Data_Acquisition_and_Control_System\65\. <\p>

Insofar as further information on the ADwin-Light-16 data acquisition and control system, other data acquisition devices, or up to find the ideal solution for your application-specific needs, contact a CAS Statement Logger Applications Specialist at (800) 956-4437 or repair to the website at http:\\www.DataLoggerInc.com.<\p>