Download or read book Low Altitude High speed Handling and Riding Qualities written by Ralph C. A'Harrah and published by . This book was released on 1963 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of a combined flight and groundbased dynamic flight simulator study of the handling and riding qualities problems associated with low-altitude, high-speed flight are presented in this paper. Wide variations of the longitudinal stability and control characteristics, which can be considered representative of current and future strike aircraft, were pilot evaluated. The influence of these stability and control characteristics, as well as the effects of lowaltitude turbulence on the pilots' terrain following performance, were measured. The results of this comprehensive investigation are presented in terms of iso-opinion and iso-performance boundaries defining the desired and required combinations of stability and control parameters for low-altitude, high-speed flight. These acceptance boundaries are significantly different from the boundaries presently defined in the Military Specifications. Combinations of vehicle and control system characteristics, which tend to become unstable when coupled with the pilots' response (i.e., pilot induced oscillations), have been defined. (Author).

Download or read book Flight Evaluation of HL 10 Lifting Body Handling Qualities at Mach Numbers from 0 30 to 1 86 written by Robert W. Kempel and published by . This book was released on 1974 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Note written by and published by . This book was released on 1976 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Non gaussian Turbulence Simulation written by Paul M. Reeves and published by . This book was released on 1969 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comparison of the statistical properties of low altitude atmospheric turbulence and the characteristics of presently used simulation techniques shows that these techniques do not satisfactorily account for the non-Gaussian nature of turbulence. A non-Gaussian turbulence simulation, intended to be used in conjunction with piloted flight simulators, is developed. The simulation produces three simultaneous random processes which represent the three orthogonal gust components. The probability distribution of each component is characterized by a modified Bessel function. The rms intensity and scale length of each component are independent parameters. A general method of introducing cross spectra between components is demonstrated. The multiplication of independent random processes is used to generate each of the gust components. Gaussian white noise generators, analog multipliers, and linear filters are used throughout the simulation. A complete analog circuit diagram is presented. (Author).

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Memorandum written by and published by . This book was released on 1976 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Reference Publication written by and published by . This book was released on 1977 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ride Qualities Criteria Validation pilot Performance Study Flight Test Results written by and published by . This book was released on 1979 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hearings Reports and Prints of the Senate Select Committee on Small Business written by United States. Congress. Senate. Select Committee on Small Business and published by . This book was released on 1975 with total page 1440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Department of Defense authorization for appropriations for fiscal years 1988 and 1989 written by United States. Congress. Senate. Committee on Armed Services and published by . This book was released on 1987 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book AGARD Index of Publications written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1980 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Maneuverability and Gust Response Problems Associated with Low altitude High speed Flight written by Ralph C. A'Harrah and published by . This book was released on 1967 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report reviews the fundamental factors associated with the maneuverability (flying qualities) and gust response (riding qualities) problems in low-altitude high-speed flight from rigid-body considerations. The implications of various potential solutions from the viewpoint of improving the low-altitude high-speed characteristics of both current and future aircraft are indicated. The results pertain primarily to relatively small, high-load-factor aircraft. For large aircraft, the results are also relevant but consideration must be given to the structural dynamic aspects. (Author).

Download or read book Technology and Management Assistance Programs of the Small Business Administration written by United States. Congress. Senate. Select Committee on Small Business and published by . This book was released on 1976 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research and Technology Objectives and Plans Summary written by and published by . This book was released on with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A compilation of the summary portions of each of the RTOPs used for management review and control of research currently in progress throughout NASA"--P. i.

Download or read book Control Configured Vehicle Ride Control System CCV RCS written by C. R. Stockdale and published by . This book was released on 1973 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Control Configured Vehicle Ride Control System Program was conducted to demonstrate the capability of significantly improving the ride quality of a large flexible airplane and lengthening its structural life. The ride control system employs both horizontal and vertical canards to be installed and flight tested on the B-52 LAMS vehicle. The analysis, design, and flight demonstration of the ride control system was directed toward one discrete flight condition, low level, high speed. The ride control system was designed to reduce pilot station acceleration while flying through atmospheric turbulence. (Author).

Download or read book AGARD Index of Publications written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Technical Information Panel and published by . This book was released on 1972 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Human Factors Engineering Bibliographic Series written by and published by . This book was released on 1965 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: