ISO 1151-6-1982 scan

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International Standard

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115ll6

INTERNATIONAL ORGANIZATION FOR STANDARDI~ATIONOME~YHAPOAHAR OPTAHHJAU~IR no CTAH~APTH~A~~~RGANI~ATI~N INTERNATIONALE DE F~~RMALI~ATION

Terms and symbols for flight dynamics -

Part 6 : Aircraft geometry

Termes et symboles de la mkcanique du vol - Partie 6 : Gkomhtrie de I’avion

Second edition - 1982-02-15

iii

g. UDC 629.7.015 : 001.4 : 003.62 Ref. No. IS0 1151/6-1982(E)

Descriptors

: aircraft industry, aircraft, geometric characteristics, symbols, definitions.

s Price hased on

pages

Foreword

IS0 (the International Organization for Standardization) is a worldwide federation of

national standards institutes (IS0 member bodies). The work of developing Inter-

national Standards is carried out through IS0 technical committees. Every member

body interested in a subject for which a technical committee has been set up has the

right to be represented on that committee. International organizations, governmental

and non-governmental, in liaison with ISO, also take part in the work.

Draft International Standards adopted by the technical committees are circulated to

the member bodies for approval before their acceptance as International Standards by

the IS0 Council.

International Standard IS0 1151/6 was developed by Technical Committee

ISO/TC 20, Aircraft and space vehicles, and was circulated to the member bodies in

December 1979.

It has been approved by the member bodies of the following countries :

Austria France

Belgium Germany, F.R.

Brazil Italy

Canada Mexico

Chile Netherlands

China Poland

Czechoslovakia Romania

South Africa, Rep. of

Spain

United Kingdom

USA

USSR

No member body expressed disapproval of the document.

This second edition cancels and replaces the first edition (i.e. IS0 1151/6-1977).

0 International Organization for Standardization, 1982 0

Printed in Switzerland

International Standard

IS0 1151, Terms and symbols for flight dynamics,

comprises,

at present, six parts :

I SO 1151 /I, Terms and symbols for flight dynamics - Part 1: Aircraft motion relative

to the air.

IS0 ll51/2, Terms and symbols for flight dynamics - Part 2 : Motions of the aircraft

and the atmosphere relative to the Earth.

IS0 1151/S, Terms and symbols for flight dynamics - Part 3 : Derivatives of forces,

moments and their coefficients.

IS0 115114, Terms and symbols for flight dynamics - Part 4 : Parameters used in the

study of aircraft stability and control.

IS0 1151/5, Terms and symbols for flight dynamics - Part 5 : Quantities used in

measurements.

IS0 115ll6, Terms and symbols for flight dynamics - Part 6 : Aircraft geometry.

This International Standard is intended to introduce the main concepts, to include the

more important terms used in theoretical and experimental studies and, as far as possi-

ble, to give corresponding symbols.

In this International Standard, the term “aircraft” denotes a vehicle intended for

atmosphere or space flight. Usually, it has an essentially port and starboard symmetry

with respect to a plane. That plane is determined by the geometric characteristics of

the aircraft. In that plane, two orthogonal directions are defined : force-and-aft and

dorsal-ventral. The transverse direction, on the perpendicular to that plane follows.

When there is more than one plane of symmetry, or when there is none, it is necessary

to introduce a reference plane. In the former case, the reference plane is one of the

planes of symmetry. In the latter case, the reference plane is arbitrary. In all cases, it is

necessary to specify the choice made.

Angles of rotation, angular velocities and moments about any axis are positive clock-

wise when viewed in the positive direction of that axis.

All the axis systems used are three-dimensional, orthogonal and right-handed, which

implies that a positive rotation through n/2 around the x-axis brings the y-axis into the

position previously occupied by the z-axis.

Numbering of sections and clauses

With the aim of easing the indication of references from a section or a clause, a decimal

numbering system has been adopted such that the first figure is the number of the part

of the International Standard considered.

iii

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标签： #ISO

摘要：

本文档提供ISO 1151-6-1982标准的扫描版内容，该标准是国际标准化组织（ISO）发布的关于飞行动力学领域术语和定义系列的第六部分。该标准主要涵盖了与飞行器运动相关的专用术语、符号及定义，适用于航空工程、飞行器设计、学术研究及标准引用等场景。文档内容以原始扫描形式呈现，确保术语定义的准确性与权威性，是从事航空技术、飞行力学分析及国际标准合规工作的专业人员和研究人员的重要参考资源。

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