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US$419.00 · In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 28587-2012: Inertial measurement unit in the mobile mapping system Status: Valid
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Inertial measurement unit in the mobile mapping system
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GB/T 28587-2012
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Basic data | Standard ID | GB/T 28587-2012 (GB/T28587-2012) | | Description (Translated English) | Inertial measurement unit in the mobile mapping system | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A75 | | Classification of International Standard | 07.040 | | Word Count Estimation | 18,114 | | Quoted Standard | GB/T 191; GB/T 2423.1; GB/T 2423.2; GB/T 2423.3; GB/T 2423.4; GB/T 2423.5; GB/T 2423.6; GB/T 2423.7; GB/T 2423.8; GB/T 2423.9; GB/T 2423.10; GB/T 2423.25; GB/T 2423.26; GB/T 2423.27; GB/T 15464 | | Regulation (derived from) | National Standards Bulletin 2012 No. 13 | | 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 mobile measurement system inertial measurement unit (IMU) product classification, technical requirements, test methods, inspection rules, instrument packaging, labeling, transportation and storage methods. This standard applies |
GB/T 28587-2012: Inertial measurement unit in the mobile mapping system---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.
ICS07.040
A75
National Standards of People's Republic of China
Mobile measuring system Inertial Measurement Unit
Issued on. 2012-10-01 2012-06-29 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Product Classification 2
Basic parameters 2 5
6 3 General technical requirements
6.1 Visual inspection 3
6.2 Function check 3
7 parametric test 3
7.1 Test conditions 3
3 7.2 Standard Equipment
7.3 Test item 4
8 Test Method 4
8.1 leveling turntable 4
8.2 to establish five known target azimuth
Accuracy 8.3 yaw angle ψ of δψ 5
8.4 Accuracy of pitch angle θ δθ 5
8.5 precision roll angle φ δφ 6
8.6 output stability BS 7
8.7 Power Repeatability BR 7
9 7 Environmental Testing
10 7 Flag
11 Packaging 8
12 Transport 8
13 Storage 8
Appendix A (informative) Calculation Example 9 inspection records
Figure 1 turret Leveling Scheme 4
Figure 2 a schematic view of a known target azimuth 5
Table 1 Accuracy grading 2
Table 2 inertial measurement unit (IMU) Basic parameters 2
Table 3 using standard test apparatus 3
Table 4 inertial measurement unit (IMU) Test item 4
Table A.1 yaw angle accuracy δψ inspection records 9
Table A.2 pitch angle accuracy δθ inspection records 10
Table A.3 roll angle precision δφ inspection records 11
Table A.4 output stability BS inspection records 12
Table A.5 Power repetitive inspection records 13 BR
Foreword
Rules of the criteria based on GB/T 1.1-2009 given draft.
This standard was proposed by the National Mapping Geographic Information Bureau.
This standard by the National Standardization Technical Committee on Geographical Information (SAC/TC230) centralized.
This standard was drafted. Country geodimeter test center.
The main drafters of this standard. Fang Aiping, Qiwei Jun, Yang Jun-chi, Diqing Bin, Wu Xiujuan, Mu Xiuzhen.
Mobile measuring system Inertial Measurement Unit
1 Scope
This standard specifies the mobile measurement system inertial measurement unit (IMU) product classification, technical requirements, test methods, inspection rules,
Instrument packaging, labeling, transportation and storage methods.
This standard applies to mobile measuring systems (airborne, vehicle and ship, etc.) in the inertial measurement unit (IMU) design, testing and production
test.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 191 Packing Pictorial marking
GB/T 2423.1 ~ 2423.10, 2423.25 ~ 2423.27 Environmental testing for electric and electronic products
GB/T 15464 instrumentation packaging technology
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Mobile measuring system mobilemeasurementsystem
Surveying the field of aircraft, ships, cars, etc. as the carrier, carrying surveying instruments surveying and mapping operations system.
3.2
Inertial Measurement Unit (IMU) inertialmeasuringunit
Axis gyro uniaxial gyroscope consists of three orthogonally mounted or two orthogonally mounted accelerometers three orthogonally mounted, related auxiliary
Road and structures and other parts, three-dimensional motion vectors for measuring angular velocity and non-gravitational acceleration (specific force) devices.
3.3
Turntable flightturntable
Reproducing apparatus for angular movement of the spacecraft attitude, single-axis rotary table, biaxial and triaxial turntable turntable points.
3.4
IMU stability stabilityofmeasuringresults
Under static conditions, the output of the IMU measure the degree of dispersion around its mean. Standard deviation within a predetermined time to output table
Shown, including output stability IMU three axes.
3.5
IMU boot repeatability repeatabilityofmeasuringresults
Within the same conditions and at predetermined intervals of time, repeatedly energizing process, IMU output relative to its mean degree of dispersion in several tests
The standard deviation of the resulting bias, said IMU comprises three axial output repeatability.
3.6
Pitch angle pitch
Heading angle longitudinaltilt
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