IEEE 647-2006 PDF Download

The IEEE 647-2006 standard provides specifications and test requirements for a single-axis ring laser gyro (RLG) used as a sensor in attitude control systems, angular displacement measuring systems, and angular rate measuring systems. The standard includes a specification format guide for the preparation of a single-axis RLG and a compilation of recommended procedures for testing an RLG based on industry practices.

The scope of the standard is to define the specification and test requirements for the RLG itself, including the necessary electronics for operation and signal conditioning. The purpose of the standard is to establish a common ground for manufacturers and users, ensuring consistency in terminology and practice. The standard emphasizes the importance of not overspecifying and only including parameters necessary for proper instrument performance in a specific application. The specification should focus on requirements that can be verified through testing or inspection. Part II of the standard can be used as a guide to prepare a separate laser gyro test specification, ensuring consistency and traceability with Part I requirements for performance, mechanical, electrical, environmental, and quality assurance.