Detailed topic list for Engineering Web

Results from Engineering web retrieved at 20:03 (GMT)

LBCsLabSetupInstructions
LBCs Lab Setup Instruction This is a brief description of how to setup the lab for the LBCs tests. These tests are suopposed to be executed for example during th...
LBTIRackTangle
LBTI RackTangle Information Notes * Default (current delivered) configuration has RackTangle booting into Xenomai Linux operating system. The filesystem is on...
r3 - 09 Aug 2010 - 19:13 by JorgeEsguerra
LBTVibrationMeasurements
LBT Instrument Rails * 03 May 2010 accelerometer measurements at center and rear LBT instrument rails (treehouse fans 15 Hz and off) Main.JorgeEsguerra 04...
r34 - 23 Jun 2010 - 00:10 by JorgeEsguerra
LBTVibrationPerformanceSpecs
LBTI Imposed Performance Requirements * OVM requirementsv3.pdf: LBT OPD performance requirements for LBTI instrument (01 December, 2008) * OVM requirementsv...
r6 - 09 Jun 2010 - 01:09 by JorgeEsguerra
LBTVibrationSourceCatalog
Summer Flakice Chiller (30 September, 2009 ) * corrected displacement PSD plot scale jde 12 Nov 2009 Winter FlakIce Chiller Comp Air Compressor CA0402 ...
r6 - 12 Nov 2009 - 23:36 by JorgeEsguerra
LBTVibrationTools
OVMS OPD and Vibration Measurement System Some simple Matlab tools for thresholding, calculating the centroid and analyzing centroid motion Accelerometer Calibra...
r8 - 30 Jul 2010 - 00:58 by JorgeEsguerra
LabView
http://www.ni.com/labview/ Main.JorgeEsguerra 10 Feb 2010
NEW - 10 Feb 2010 - 00:55 by JorgeEsguerra
LogGeneral
Main.DaveAshby 21 Nov 2007 22 Nov 2006 Setup Wiki documentation
LogHardware
Main.DaveAshby 21 Nov 2007 30 Nov 2006 We have had a reoccurring intermittent problem with the MCS involving loose screw terminals. MCS Control intermittently c...
LogSoftware
Main.DaveAshby 21 Nov 2007 24 Nov 2006 Issue 254 The rpcserver problem has once again showed up. Repeated attempts to start the rpcserver resulted in several ...
LogTuning
Main.DaveAshby 21 Nov 2007 24 Nov 2006 Issue 288 Aarren mentions strange oscillation which could not be observed in the error signals, but John H. could hear t...
M3Retrofit
M3 Retrofit After M3 is disassembled for mirror coating and actuator profiling, mirrors tip tilt accuators have to be adjusted. This consist of the following step...
M3SWnotes
Software testing notes Main.BobMeeks 23 Jan 2009
NEW - 23 Jan 2009 - 22:21 by BobMeeks
MCSSystemsNotes
Main.DaveAshby 16 Sep 2010 General Motors Specifications Each axis uses four open frame motors from Kollmorgen which are integrated into custom housings. The ...
MirrorCoverInterference
Main.JamesHoward 15 Jun 2007 Mirror Cover Interference with the M3 Swing Arm It has been confirmed that the M3 swing arm is in the right place in Z. I built a mo...
MountControlSystem
Main.DaveAshby 23 Nov 2006 LBTO Mount Control System Documentation General * Tecnical Description * MCS Control Software Manual word document / local pdf...
MountControlSystemAnalysis01Dec2006
Main.DaveAshby 15 Dec 2006 Azimuth and Elevation Command Test Friday Dec 1, 2006 The azimuth and elevation trajectory commands are normally sent to the MCSPU at ...
MountControlSystemAnalysis07Feb2007
Main.DaveAshby 08 Feb 2008 Example MCS Tracking Spectra Below is the reduces telemetry data collected at 100 Hz for 20 minutes on the night of Feb 7 2008. The d...
MountControlSystemAnalysis11Dec2006
Main.DaveAshby 17 Dec 2006 Azimuth and Elevation Command Test Monday Dec 11, 2006 This report is in response to tracking glitches observed one the night of Dec 1...
MountControlSystemAnalysis14Nov2007
Main.DaveAshby 15 Nov 2007 Unexplained Shutdown Nov 14, 2007 This analysis was performed in response to an unexplained shutdown of the elevation axis (Issue 916...
MountControlSystemAnalysis19Apr2008
Main.DaveAshby 24 Apr 2008 Gregorian IRTC Tracking Issue This analysis relates to Issue 1284: Image Oscillation at F/15. The oscillation was reported to be 3 to...
MountControlSystemAnalysis20Nov2006
Main.DaveAshby 26 Nov 2006 Tracking Problems Monday Nov 20, 2006 This analysis was performed in regards to the tracking problems observed the night of Monday Nov...
MountControlSystemAnalysis25Feb2007
Main.DaveAshby 16 May 2007 Tracking Problem Feb 25, 2007 This analysis was performed in response to the telescope tracking problems reported on the night of Feb...
MountControlSystemAnalysis26Dec2006
Main.DaveAshby 04 Jan 2007 Tracking Analysis Dec 26 27 2006 This analysis was performed in regard to Issue 282 which refers to tracking problems primarily in el...
MountControlSystemAnalysis28Jan2006
Main.DaveAshby 02 Feb 2007 Tracking Problem Jan 28, 2007 This analysis was performed in response to the telescope tracking problems reported in issue 468 on the...
MountControlSystemBalance
Main.DaveAshby 23 Nov 2006 The following Matlab script computes a number of potential balance solutions: Elevation Balance Calculations
MountControlSystemBalanceDocuments
Main.DaveAshby 30 Nov 2006 Balance Documentation Wight Locations * General Layout
MountControlSystemDynamicBalanceSloshing30Nov2006
Main.DaveAshby 01 Dec 2006 Dynamic Balance Sloshing Problem Thursday Nov 30 2006 The damping in the dynamic balance system appears to be insufficient in elevatio...
MountControlSystemEncoderElevationEncoderTests3Jan2007
Main.DaveAshby 03 Jan 2007 Encoder Position Feedback Following the disappointing closed loop performance during initial tests, a new technique has been employed ...
MountControlSystemEncoderFrontReadHeadsInstallation30Apr2007
Main.ThomasHair 01 May 2007 Elevation Axis Runout In preparation for installing the elevation axis front encoder readheads, a runout measurement was made of the ...
r6 - 30 Jun 2008 - 18:38 by ThomasHair
MountControlSystemEncoderInitialTests08Dec2006
Main.DaveAshby 08 Dec 2006 Elevation Main Encoder Initial Test Results The initial tests of the elevation main encoder involved tracking at about 12 arcsec/sec w...
MountControlSystemEncoderTapeInstallationNotes
Main.DaveAshby 23 Nov 2006 Encoder Installation Notes The following note were recorded during the successful installation of the azimuth and elevation encoder t...
MountControlSystemEncoderTapeScaleCalculation
Main.DaveAshby 23 Nov 2006 Encoder Tape Scale Calculation * RD1: Azimuth Encoder Tape General Assembly Drawing * RD2: Elevation Encoder Tape General Assemb...
MountControlSystemLog
Main.DaveAshby 23 Nov 2006 Mount Control System Log This is the temporary MCS log which will be used until a formal blog plugin can be installed into wiki. *...
MountControlSystemMCSPU
Main.DaveAshby 24 Nov 2006 Mount Control System Processing Unit The MCSPU is the main control computer for the azimuth and elevation axes as will as many mount s...
MountControlSystemWiring
Main.DaveAshby 23 Nov 2006 Mount Control System Wiring Diagrams The following documentation is the set of as built wiring diagrams for the mount control system. ...
NewHardpointCellCheckout
DX Cell Re verification Off sky Verification Hard point setup (DONE) * Stall motor at both ends of travel. For this test, we reduce the drive current to 0....
NewHardpointCellCheckoutSX
Main.DaveAshby 09 Sep 2010 SX Cell Re verification Off sky Verification Hard point setup (DONE Sep 4 2010) * Stall motor at both ends of travel. For thi...
OVMSAccelerometerCrosstalk02May2010
OVMS Quick Crosstalk Check * Data analysis occasionally diplays results that suggest that a signal on one RackTangle channel may be visible on another channel....
NEW - 05 May 2010 - 00:28 by JorgeEsguerra
OVMSAccelerometerDynamicCharacterization
January 2010 PCB 393B05 Dynamic Characterization * Attempts to dynamically characterize accelerometers failed for numerous reasons * No low frequency aut...
NEW - 10 Feb 2010 - 07:46 by JorgeEsguerra
OVMSAccelerometerFRFTesting03May2010
PCB393B05 Accelerometer Testing * General accelerometer information is here. * The Modal Shop accelerometer calibration stage information is here. Test dat...
r5 - 18 May 2010 - 21:12 by JorgeEsguerra
OVMSData04April2010
04 April, 2010 OVMS Data Collection * OVMS data collected during observing * Weather station was down; gusty wind though * Attached plots: 5000 FFT point...
r4 - 21 May 2010 - 05:26 by JorgeEsguerra
OVMSData09October2009
9 October, 2009 OVMS Data * WARNING: Data collected with the OVMS RackTangle between September 2009 and January 2010 is affected by timing issues. The scan rat...
r14 - 05 May 2010 - 23:37 by JorgeEsguerra
OVMSData26October2009
OVMS Accelerometer data from 26 27 October, 2009 * WARNING: Data collected with the OVMS RackTangle between September 2009 and January 2010 is affected by ti...
r5 - 03 Feb 2010 - 19:04 by JorgeEsguerra
OVMSData27October2009
Overlapping IRTC and OVMS Vibration Measurements from 27 October, 2009 * WARNING: Data collected with the OVMS RackTangle between September 2009 and January 20...
r10 - 04 Feb 2010 - 19:52 by JorgeEsguerra
OVMSNoiseFloorTest02May2010
02 May 2010 Noise floor estimation for OVMS RackTangle Cable AI 211 * Objective: Examine noise equivalent acceleration and displacement on an OVMS channel. Mea...
r2 - 05 May 2010 - 19:53 by JorgeEsguerra
OVMSQuiescentTesting
UEI RackTangle Noise Floor Testing Zero Input Case * Accelerometer simulator driven by dynamic signal analyzer with zero output * Simulator output read by ...
NEW - 10 Feb 2010 - 07:36 by JorgeEsguerra
OVMSSystem
UEI RackTangle Output Verification OVMS Quiet/Short Testing OVMS General Information Requirements * OVM system requirements (1 December 2008; Hinz, Connors,...
r18 - 18 Aug 2010 - 23:23 by JorgeEsguerra
OilAnalysis
Main.JamesHoward 15 Dec 2009 Oil Analysis * OilAnalysis090923.pdf: Oil Analysis 2009 09 23 * OilAnalysis091109.pdf: Oil Analysis 2009 11 9
Optics
Main.DaveAshby 21 Apr 2012 LBTO Optics Notes Phase Neutral Differential Pointing Apr 20, 2012 In order to perform phase neutral differential pointing correctio...
Number of topics: 50
< Previous Page 2 of 4 Next >

See also the faster WebTopicList
Topic revision: r1 - 26 Feb 2018, ProjectContributor
This site is powered by FoswikiCopyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding Foswiki? Send feedback