Way to many People to List

Slides:



Advertisements
Similar presentations
FINAL FOCUS: COMBINATION OF PRE ISOLATOR AND ACTIVE STABILISATION K. Artoos, C. Collette, R. Leuxe, C.Eymin, P. Fernandez, S. Janssens * The research leading.
Advertisements

Feedback loop (CV changes input) SP Controller Gc Plant Gp Sensor Gs E MV (Manipulated Variable CV Controlled Variable +-+- S.
Chapter 4: Basic Properties of Feedback
LIGO - G R 1 HAM SAS Test Plan at LASTI David Ottaway November 2005 LIGO-G Z.
G R LIGO Laboratory1 Advanced LIGO Research and Development David Shoemaker LHO LSC 11 November 2003.
Decentralized Control Applied to Multi-DOF Tuned-Mass Damper Design Decentralized H2 Control Decentralized H  Control Decentralized Pole Shifting Decentralized.
Loop Shaping Professor Walter W. Olson
LIGO-G D Suspensions Update: the View from Caltech Phil Willems LIGO/Caltech Livingston LSC Meeting March 17-20, 2003.
LIGO-G D Evaluation of EPI Approaches Dennis Coyne 18 April 2003 EPI Design Review #2.
E2E school at LLO1  Han2k »Model of the LHO 2k IFO »Designed for lock acquisition study  SimLIGO1 »Model of all LIGO 1 IFOs »Designed for –noise hunting.
LIGO-G0200XX-00-M LIGO Laboratory1 Pre-Isolation Dennis Coyne LIGO Laboratory NSF LIGO Annual Review, at MIT 23 October 2002.
Dennis Coyne Excomm Jan 26, 2004
LIGO-G M LIGO1 Hydraulic External Pre-Isolator (HEPI) Overall Installation Plan/Schedule Dennis Coyne HEPI Installation Readiness Review Feb 11,
G M Advanced R&D1 Seismic Isolation Retrofit Plan for the LIGO Livingston Observatory Dennis Coyne 29 Nov 2001.
LIGO Magnetic External Pre-Isolator Richard Mittleman, David Ottaway & Gregg Harry April 18, 2003.
LIGO-G M LIGO Laboratory1 Pre-Isolation Dennis Coyne LIGO Laboratory NSF LIGO Annual Review, at MIT 23 October 2002.
LIGO-G W Raab: Searching for Gravitational Waves w/ LIGO1 Why Has Duty Cycle Been Lower in Livingston.
LIGO-G M LIGO Laboratory1 Adv. LIGO Seismic Isolation (SEI) Plans, Schedule, Costs, Team Schedule »through R&D, including near-term plans »project.
LIGO-G DPage 1 Modal Analysis and Feedback Control of HAM MEPI Oct 16, 2002 Lei Zuo Osamah Rifai Samir Nayfeh.
Nov ’01, page 1 Current Work on Hydraulics for LIGO 1 and Advanced LIGO Rich Abbott, Graham Allen, Daniel DeBra, Joe Giaime, Giles Hammond, Marcel Hammond,
LIGO-G D 1 Requirements Environment and constraints Performance requirements Functional requirements.
LIGO-G W Commissioning Data on Vibration Isolation & Suspensions Fred Raab 24 October 02.
Investigation of the influence of suspended optic’s motion on LIGO detector sensitivity Sanichiro Yoshida Southeastern Louisiana University.
LIGO-G M 1 Initial LIGO Seismic Isolation System Upgrade Dennis Coyne LIGO Seminar March 29, 2002.
LIGO-G D 1 MEPI electroMagnetic External Pre-Isolator Backup alternative to the Hydraulic actuator approach Goal: maximum commonality with HEPI.
Active Seismic Isolation Systems for Enhanced and Advanced LIGO Jeffrey S. Kissel 1 for the LSC 1 Louisiana State University The mechanical system for.
LSC Meeting August ‘04 1 LIGO ADVANCED SYSTEMS TEST INTERFEROMETER (LASTI) Program Update: LSC Meeting, Hanford Dave Ottaway for the LASTI team August.
LIGO-G Z1 E2e modeling of violin mode S. Yoshida Southeastern Louisiana University V. Sannibale M. Barton, and H. Yamamoto Caltech LIGO NSF: PHYS
G R Advanced LIGO Seismic Isolation R&D Dennis Coyne 8 Oct 2002.
LIGO-G LIGO Scientific Collaboration1 VIBRATION REDUCTION IN ISC PERISCOPE Peter Fritschel, Ken Mason, Richard Mittleman, Robert Schofield, Akiteru.
SUSPENSION DESIGN FOR ADVANCED LIGO: Update on GEO Activities Norna A Robertson University of Glasgow for the GEO 600 suspension team LSC Meeting, Louisiana,
Conceptual Design for Advanced LIGO Suspensions Norna A Robertson University of Glasgow and Stanford University for the GEO suspension team +contribution.
LIGO-G M 1 Conceptual Design Review: Initial LIGO Seismic Isolation System Upgrade Development, Implementation Plan & Schedule Dennis Coyne April.
Livingston 16 th August 2006 LIGO-G E HAM SAS Passive Seismic Attenuation System Fabrication, Assembly, Installation Ben Abbott, Valerio Boschi,
Professor Walter W. Olson Department of Mechanical, Industrial and Manufacturing Engineering University of Toledo Loop Shaping.
The purpose of the change of basis matrices is to combine local instruments to sense (or drive ) the platforms rigid body motions along the axis of the.
LIGO- G D The LIGO Instruments Stan Whitcomb NSB Meeting LIGO Livingston Observatory 4 February 2004.
System Identification for LIGO Seismic Isolation Brett Shapiro GWADW – 19 May G v1.
E v3 aLIGO SEI Testing and Commissioning Overall Plan
LSC August G Z Gingin High Optical Power Test Facility (AIGO) 1 High Optical Power Test Facility - Status First lock, auto-alignment and.
Prototype Quadruple Pendulum Update – Part 1 Norna Robertson and Calum Torrie University of Glasgow for the GEO 600 suspension team LSC Meeting, Hanford,
New in-air seismic attenuation system for the next generation gravitational wave detector M.R. Blom, A. Bertolini, E. Hennes, A. Schimmel, H.J. Bulten,
Lecture 15: Introduction to Control
LIGO-G D Commissioning and Detector Plans Stan Whitcomb Program Advisory Committee 6 June 2003 Caltech.
Linear Dynamic Model for Advanced LIGO Isolation System Wensheng Hua, Brain Lantz, Dan Debra, Jonathan How, Corwin Hardham, Sam Richman, Rana Adhikari,
Networks in Engineering A network consists of a set of interconnected components that deliver a predictable output to a given set of inputs. Function InputOutput.
Adaptive Control Loops for Advanced LIGO
A System Sensitivity Example Friday 19 Sept 2014 EE 401: Control Systems Analysis and Design Example #2:  Nominally, K = 5 and H =  Determine the.
LSC Meeting at LHO LIGO-G E 1August. 21, 2002 SimLIGO : A New LIGO Simulation Package 1. e2e : overview 2. SimLIGO 3. software, documentations.
23/7/2003LIGO Document G C1 LIGO S2 Overview Philip Charlton California Institute of Technology On behalf of the LIGO Scientific Collaboration.
LIGO-G Z Adaptive FIRs taking place at Lasti Richard Mittleman Laurent Ruet Brett Shapiro April 2006.
LIGO-G M State of the LIGO Laboratory Gary Sanders LIGO/Caltech LSC Meeting, LLO March 16, 2004 State of LIGO.
The Proposed Holographic Noise Experiment Rainer Weiss, MIT On behalf of the proposing group Fermi Lab Proposal Review November 3, 2009.
CARE05 – November Status report on active stabilisation of a linear collider final focus quadrupole mock-up J. Lottin, ESIA
LIGO LAB R&D PROGRAM TECHNICAL REVIEW, OCT 02
LIGO Commissioning June 10, 2002
LIGO ADVANCED SYSTEMS TEST INTERFEROMETER (LASTI)
Chapter 1: Overview of Control
Realization of Dynamic Walking of Biped Humanoid Robot
The Proposed Holographic Noise Experiment
BSC HEPI Pier Amplification
FP7 LED A.Jeremie, L.Brunetti, N.Geffroy.
Seismic Developments at LASTI LIGO-G Z
Status of LIGO Installation and Commissioning
R&D Highlights Seismic Isolation Suspensions ISC/40m
LIGO Advanced System Test Interferometer
SUSPENSION CONTROL: a joint Virgo/LSC workshop
Exponential and Logarithmic Forms
HAM SAS Test Plan at LASTI
Introduction to Control Systems
Presentation transcript:

Way to many People to List LSC Meeting, November 12, 2003 Lasti EPI Way to many People to List Presented by Richard Mittleman LIGO-G030653-00-Z

BSC With EPI LIGO-G030653-00-Z

HAM EPI Actuator Housing with HEPI Actuators HAM Housing LIGO-G030653-00-Z

Ham Cross Beam LIGO-G030653-00-Z

Manifold LIGO-G030653-00-Z

A B Control Strategy Fsts FPS FGeo FSup STS PS Geo Wit Plant () K1 () Ground Output () ()=0 + FPS PS + Input A B + Geo FGeo + () () () Wit + Output Plant K2 FSup Feedback Control Strategy LIGO-G030653-00-Z

Z Blending LIGO-G030653-00-Z

Transfer Function from dSpace to Position Sensors Transfer Function from dSpace to Support Table Geophones Open Loop transfer function Transfer Function from Ground STS to Witness Sensor Transfer Function from dSpace to Witness Sensor Control Equations Closed Loop Transfer Function from ground to witness sensor LIGO-G030653-00-Z

Tuned Mass Damper Designed by Lei Zuo MIT Mechanical Engineering Department LIGO-G030653-00-Z

TMD-Y-MODE LIGO-G030653-00-Z

Local Control LIGO-G030653-00-Z

MEPI-Collocated LIGO-G030653-00-Z

MEPI-Isolation X LIGO-G030653-00-Z

MEPI-Isolation Y LIGO-G030653-00-Z

MEPI-Isolation Z LIGO-G030653-00-Z

Hepi/Mepi LIGO-G030653-00-Z

Dynamic Pier Stiffening LIGO-G030653-00-Z

BSC Pier We have tried to dynamically stiffen the BSC piers LIGO-G030653-00-Z

Ham/BSC LIGO-G030653-00-Z

Pier Filter LIGO-G030653-00-Z

BSC X Filters LIGO-G030653-00-Z

BSC Isolation (X) LIGO-G030653-00-Z

BSC Isolation Y LIGO-G030653-00-Z

Y-Model LIGO-G030653-00-Z

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.