IEEE Std 647:2006 pdf free download.IEEE Standard Specification Format Guide and Test Procedure for Single-Axis Laser Gyros.
IEEE Std 647 defines the specification and test requirements for a single-axis laser gyro for use as a sensor in attitude control systems. angular displacement measuring systems, or angular rate measuring systems, including the electronics necessary to operate the gyro and to condition the output signals.
1.2 Purpose
This standard provided a common meeting ground of terminology and practice for manufacturers and users. The user is cautioned not to overspecify—only those parameters that are required to guarantee proper instrument performance in the specific application should be controlled. In general, the specification should contain oniy those requirements that can he verified by test or inspection. Part II of this standard can also be used as a guide in the preparation of a separate laser gyro test specification. In general, the intent is for the specification writer to ensure consistency and traceability between Part II test procedures and Part I requirements for performance, mechanical, electrical, environ mental, and quality assurance.
1.3 Document structure
Part I (Clause 3 through Clause 8) of this standard is a specification format guide for the preparation of a laser gyro specification. Part II (Clause 9 through Clause 12) is a compilation of recommended procedures for testing a laser gyro.
2. Normative references
The following referenced documents are indispensable for the application of this document. For ttd references, only the edition cited applies. For undated references, the latest edition of the referenced document (Including any amendments or corrigenda) applies.