Automotive

Criteria for Low-Speed Longitudinal Handling Qualities: of by H.A. Mooij

By H.A. Mooij

In-fl ight simulation experiments played in 1967 with a variable-stabil ity plane in the course of the author's remain at Princeton collage, encouraged the examine of handl ing features of destiny delivery airplane with closed-loop fl ight keep watch over structures. In 1972, the 1st scan happened on the nationwide Aerospace Laboratory NLR, utilizing one in all its study airplane. In anticipation of anticipated advancements in (digital) fl ight regulate expertise, the examine programme following the 1st experiments was once geared toward the establ ishment of quantitative handl ing qual ities standards. An considerable a part of that programme has been subsidized through the Netherlands enterprise for Aerospace courses (Nederlands Instituut voor VI iegtuigontwikkel ing en Ruimtevaart) and the dep. of Civil Aviation of the Netherlands (Rijksluchtvaartdienst). In 1981, an intensive evaluate of the large and helpful facts accrued was once began. the end result, offered during this publication, used to be additionally incorporated within the author's thesis for a Ph.D. measure of the Delft college of know-how. To introduce the reader to the multi-discipl inary box of handl ing qual ities examine, introductory chapters are awarded on longitudinal plane dynamics, closed-loop fl ight keep an eye on structures utilizing non-mechanical sign transmission, human pilot dynamics, hand I ing qual ities review options, and the current prestige of handl ing qual ity criteria.

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Extra info for Criteria for Low-Speed Longitudinal Handling Qualities: of Transport Aircraft with Closed-Loop Flight Control Systems

Example text

4. 17 Moo i j, H. A. ; "Hand ling qua Ii ty cr iter i a deve I opment for transport aircraft with fly-by-wire primary fl ight control systems" in AGARD-CP-157 on "Impact of active control technology on airplane design" (1975), pp. 14. 4. 18 Moo i j, H. A. ; "Handl ing qual ity criteria development for transport aircraft with fly-by-wire primary fl ight control systems"; NLR TR 74141 U (1976) . 1 General including the aircraft dynamics, control system characteristics, cockpit environment, outside view, The purpose of this chapter is to describe and instrument display.

19). The earl iest simulators The repl ies to the questionnaire plus the free commentary, structured through the comment card, are called "comment data". were small aircraft-l ike devices, mounted on pivoted universal joints. They were placed outdoors and used the prevai I ing wind in order to mimic the effects of the aerodynamic control surfaces. 7 Briefing of evaluation pi lots prior to training of aircraft crews. In 1929, in Germany, Roeder (Ref. 20) de- expe r i ments scribed an apparatus for instruction in the navigaInstructions to evaluation pi lots are of ex- tion of vehicles in free space, with particular treme importance.

On the remote and automatic control of air- AFWAL-TR-81-3118 (1981). 23 McRuer, D. ; craft and missi les, pi lotless target aircraft, "Flying qual ities of relaxed static stabil- autopilots and gyroscopic fl ight instruments, ity aircraft - Volume I I: Ramifications of inertial guidance and automatic landing of fl ight-essential/critical heavily-augmented ai rcraft"; RAE Library Bibl iography No. 224, airplane characteristics on flying qual i- Ministry of Aviation (September 1960). ties"; DOT/FAA/CT-82/130-11 (1982).

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