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GB/T 16638.2-2008: Aerodynamics -- Concepts, quantities and symbols -- Part 2: Axis systems and aircraft motion state quantities
Status: Valid GB/T 16638.2: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 16638.2-2008 | English | 349 |
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Aerodynamics -- Concepts, quantities and symbols -- Part 2: Axis systems and aircraft motion state quantities
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GB/T 16638.2-2008
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| GB/T 16638.2-1996 | English | 639 |
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Aerodynamics--Concepts, quantities and symbols. Part 2 Axis systems and aircraft motion state quantities
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GB/T 16638.2-1996
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Basic data | Standard ID | GB/T 16638.2-2008 (GB/T16638.2-2008) | | Description (Translated English) | Aerodynamics -- Concepts, quantities and symbols -- Part 2: Axis systems and aircraft motion state quantities | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | V04 | | Classification of International Standard | 49.020 | | Word Count Estimation | 15,10 | | Date of Issue | 2008-07-18 | | Date of Implementation | 2009-01-01 | | Older Standard (superseded by this standard) | GB/T 16638.2-1996 | | Quoted Standard | GB/T 14410.1-2008; GB/T 14410.6-2008 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 12 of 2008 (No. 125 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the description of the aircraft movement Axis systems and basic motion state quantity. This section applies to fixed-wing aircraft, other aircraft may refer to the use. This section will be considered as a rigid body aircraft, as the earth plane. | GB/T 16638.2-2008: Aerodynamics -- Concepts, quantities and symbols -- Part 2: Axis systems and aircraft motion state quantities
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
. Aerodynamics Concepts, quantities and symbols Part 2. Axis systems and aircraft motion state quantities
ICS 49.020
Vp 04
National Standards of People's Republic of China
Replacing GB/T 16638.2-1996
Aerodynamics - Concepts, quantities and symbols
Part 2. Axis systems and aircraft motion state quantity
Posted 2008-07-18
2009-01-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 16638 "Aerodynamics - Concepts, quantities and symbols" is divided into four parts.
--- Part 1. aerodynamics common terms;
--- Part 2. Axis systems and aircraft motion state quantity;
--- Part 3. aircraft geometrical properties;
--- Part 4. aerodynamic aircraft, moments, their coefficients and derivative.
This section GB/T 16638 Part 2.
This part of the aerodynamics of common terms used in our country for many years has been collection and screening, and as far as possible with the international most countries
Habits consistent with some of the terms in this part of the Axis systems and aircraft motion state quantity, definitions and symbols GB/T 14410-2008
"Flight mechanics - Concepts, quantities and symbols" in harmony.
This Part replaces GB/T 16638.2-1996 "Aerodynamics - Concepts, quantities and symbols - Part 2. Axis systems and aircraft motion
State quantity. "
Section compared with the GB/T 16638.2-1996 The main changes are as follows.
a) increasing the fixed ground coordinate axis system, define the vertical axis, horizontal and vertical shaft;
b) increasing the dimension of the unit, and indicated in the symbol bar;
c) modify the airflow yaw (direction) angle, pitch angle airflow, air tilt angle is defined;
d) The definition of airspeed velocity into flight.
This part is proposed by the China Aviation Industry Corporation.
This part of the jurisdiction of the China Aviation Industry Corporation.
This section is drafted. Beijing University of Aeronautics and Astronautics, China Aviation Technology Institute Comprehensive, China Aviation Industry Research Institute of air power, in
State Aviation Industry Development Research Center.
The main drafters of this section. YANGTZA, Jiao Zhiqiang, Li Zhou Fu, Chen, Wang Zhichuan, Hao Weidong Shao arrows, Chen Yan Qing, Xiao Yelun, Fan Jiechuan,
Medicine].
This part of the standard replaces the previous editions are.
--- GB/T 16638.2-1996.
Aerodynamics - Concepts, quantities and symbols
Part 2. Axis systems and aircraft motion state quantity
1 Scope
This section provides a description of the aircraft movement Axis systems and basic motion state quantity.
This section applies to fixed-wing aircraft, other aircraft can use the reference.
The aircraft will be considered as part of a rigid body, the earth will be regarded as plane.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this section, however, encourage the parties to this part of the research agreement
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this section.
GB/T 14410.1-2008 Flight mechanics - Concepts, quantities and symbols - Part 1. Axis systems and motion state variables
GB/T 14410.6-2008 Flight mechanics - Concepts, quantities and symbols - Part 6. Aircraft geometry
3 Terms, definitions and symbols
The following terms, definitions and symbols apply to this section.
No terms are defined or explained symbols and units
3.1.1
Terrestrial fixed axis system
earth-fixedaxissystem
Origin and three axes are relative to the ground immobile
The axis system.
O x0 y 0 z 0,
Acronym S0
3.1.2
Terrestrial fixed vertical axis system
normal earth-fixed axis
system
He referred to the shaft. Terrestrial fixed axis system (3.1.1) of the
First, its z g 'vertical axis downward.
O x0 g 'y g' z g ',
Acronym Sg '
3.1.3
Aircraft implicated vertical ground coordinates
Shaft
aircraft-carried normal
earthaxissystem
Acronym implicated ground shafting. Origin is usually fixed to the aircraft weight
Heart, direction of each coordinate axis are x0 and g ', y g', z g 'same
The axis system.
Note. Under the condition does not cause confusion can be referred to a vertical surface
Axis system.
O x0 g y g z g,
Acronym Sg
3.1.4
Body axis system
bodyaxissystem
Acronym body shaft. Fixed on the plane axis system, which
Origin is usually located in the center of gravity of the aircraft, the three axes
The definition of 2.1.4.1 ~ 2.1.4.3.
X0 y O z,
Acronym Sb
3.1.4.1
Vertical axis
longitudinalaxis
Located aircraft reference plane (GB/T 14410.6-2008 in
3.1.1) in the axis pointing ahead.
Note. usually provides a longitudinal axis parallel to the axis of the fuselage or the wing root chord.
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