SYSTEM DESIGN NOTE

SDN0002 - Mechanism Requirements


Prepared by Date  Approved by Date Rev. Rev Date
Jay Elias 3/31/99 N. Gaughan 4/1/99

This document is intended to summarize (and link to) the individual system design notes related to mechanism design:

Instrument Overview

Several documents provide general information on the instrument:

Functional Performance Requirements Document (FPRD) (11/97)
Operational Concept Definition Document (OCDD) (10/96)

Design Notes:

 Baseline Observing Scenario (SDN0005) (4/7/97)

General Mechanism Requirements

Mechanism Specifications  (SDN0002.01)
Instrument Flexure (SDN0006)

Individual Mechanisms

Environmental Cover (SDN0002.02)
Filter Wheels (SDN0002.03) (4/7/97)
Slit & Decker Mechanisms (SDN0002.04)
Bypass (Flip-In) Mirror (SDN0002.05)
Prism Turret (SDN0002.06)
Grating Turret (SDN0002.07)
Camera Turret (SDN0002.08)
Science Focus Mechanism (SDN0002.09)

On-Instrument Wave-Front Sensor Mechanisms: see OIWFS to GNIRS Interface Control Document. (Note: this document may not be fully available on the web – additional information may be available from the NIRI web-site)

Mechanism Design Test Requirements

Mechanism Positioning (SDN0002.10) [Note – was SDN0003]
Cold Motor Selection (SDN0002.11)
Prototype Mechanism Design and Test Requirements (SDN0002.12)

Mechanism Test Plans and Results

This section will be updated as mechanism design and testing  proceed.
 



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