Download or read book The Readout axis Stability of Elastic Nearly Spherical Gyro Rotors written by William Norman Blanchard and published by . This book was released on 1971 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Precision autocollimator readout of nearly spherical free-rotor gyroscopes, using a reflecting optical flat, requires that the normal to the flat be aligned with the rotor axis of maximum inertia and that the alignment remains stable during gyro operation. The normal to the flat is defined as the readout axis of the instrument; angular misalignments between the normal and the axis of maximum inertia are called 'flat position errors.' In previous research, initial alignment to within 2 arcseconds has been achieved; however, rotor flat-position errors were found to vary significantly when the gyro spin speed or temperature was changed. This investigation studies the variations as elastic phenomena so that the accuracy and stability of readout-axis orientation in arbitrary free-rotor gyroscopes can be understood. (Author).

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1983 with total page 1368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Final Report on NASA Grant 05 020 019 to Perform a Gyro Test of General Relativity in a Satellite and Develop Associated Control Technology written by William M. Fairbank and published by . This book was released on 1977 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Gyroscope Clock for a Null Gravitational Redshift Experiment written by Todd Walter and published by . This book was released on 1993 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements written by and published by . This book was released on 1972 with total page 1404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reports SUDAARs written by Stanford University. Department of Aeronautics and Astronautics and published by . This book was released on 1993 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Twelfth Annual Meeting of the Affiliates of Stanford University in Aeronautics and Astronautics written by and published by . This book was released on 1971 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Commencement written by Stanford University and published by . This book was released on 1969 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Index written by and published by . This book was released on 1972 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1972 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book SUDAARS February 1960 January 1992 written by Stanford University. Department of Aeronautics and Astronautics and published by . This book was released on with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Doctoral Dissertations written by and published by . This book was released on 1971 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Directory of Computer Software Applications Navigation Guidance written by United States. National Technical Information Service and published by . This book was released on 1978 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Union Catalog written by and published by . This book was released on 1978 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.

Download or read book Comprehensive Dissertation Index 1861 1972 Engineering general and aeronautical written by Xerox University Microfilms and published by . This book was released on 1973 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comprehensive Dissertation Index 1861 1972 Author index written by Xerox University Microfilms and published by . This book was released on 1973 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aerospace Sensors written by Alexander Nebylov and published by Momentum Press. This book was released on 2012-11-20 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern air and space craft demand a huge variety of sensing elements for detecting and controlling their behavior and operation. These sensors often differ significantly from those designed for applications in automobile, ship, railway, and other forms of transportation, and those used in industrial, chemical, medical, and other areas. This book offers insight into an appropriate selection of these sensors and describes their principles of operation, design, and achievable performance along with particulars of their construction. Drawn from the activities of the International Federation of Automatic Control (IFAC), especially its Aerospace Technical Committee, the book provides details on the majority of sensors for aircraft and many for spacecraft, satellites, and space probes. It is written by an international team of twelve authors representing four countries from Eastern and Western Europe and North America, all with considerable experience in aerospace sensor and systems design. Highlights include: • coverage of aerospace vehicle classification, specific design criteria, and the requirements of onboard systems and sensors; • reviews of airborne flight parameter sensors, weather sensors and collision avoidance devices; • discussions on the important role of inertial navigation systems (INS) and separate gyroscopic sensors for aerospace vehicle navigation and motion control; • descriptions of engine parameter information collection systems, including fuel quantity and consumption sensors, pressure pick-ups, tachometers, vibration control, and temperature sensors; and • descriptions and examples of sensor integration.