Lord MicroStrain 3DM-GX4-45 Manuals

Manuals and User Guides for Lord MicroStrain 3DM-GX4-45. We have 1 Lord MicroStrain 3DM-GX4-45 manual available for free PDF download: User Manual

Lord MicroStrain 3DM-GX4-45 User Manual

Lord MicroStrain 3DM-GX4-45 User Manual (78 pages)

Miniature GPS-Aided Inertial Navigation System (GPS/INS

Brand: Lord MicroStrain | Category: Car Navigation system | Size: 4.59 MB

Table of Contents

Table of Contents
3
1 System Overview

6
2 Sensor Overview

7
- Components
  8
- Interface and Indicators
  9
3 Basic Setup and Operations

10
- Software Installation
  11
- System Connections
  12
- Software Interface
  13
  - Interactive Help Menu
    13
- Sensor Communication
  14
- GPS Link
  15
- Sensor Settings
  15
  - Saving Configurations
    17
- Data Monitoring and Recording
  18
- Viewing Data
  21
4 Sensor Measurements

22
- Direct Sensor Measurements (IMU Outputs)
  23
- Global Positioning System (GPS) Outputs
  25
- Computed Outputs (Estimation Filter/Pva)
  27
- Sensor Reference Frames
  30
  - Geodetic Frame
    30
  - North East down (NED) Frame
    31
  - Sensor Frame
    32
  - Platform Frame
    33
  - Inertial Navigation System
    33
5 Performance Optimization

35
- Magnetometer Calibration
  35
- Gyroscope Bias
  38
- Heading Drift and Compensation
  39
- Angular Rate and Acceleration Limits
  40
- Bandwidth
  40
- Platform Frame Transformation
  40
- GPS Parameters
  40
- GPS Antenna Offset
  41
- Vehicle Dynamics Mode
  42
- Estimation Filter Operation
  43
- Estimation Filter Convergence
  45
  - Initial Convergence
    45
  - Bias Convergence
    45
  - Output Uncertainty
    45
- Vibration Isolation
  46
- IMU Sensor Calibration
  46
- Temperature Compensation
  46
6 Sensor Installation

47
- Sensor Mounting
  47
- GPS Antenna Installation
  48
7 OEM System Integration

49
- Data Communications Protocol (DCP)
  49
  - Packet Builder
    50
  - Sensor Direct Mode
    51
  - GPS Direct Mode
    52
- Sensor Wiring
  53
- Alternate GPS Equipment
  54
- Sampling on Start-Up
  56
8 Troubleshooting

57
- Repair and Calibration
  62
- Technical Support
  63
9 Maintenance

64
10 Parts and Configurations

65
- Accessories
  67
- Warranty Information
  68
- Sales Support
  69
11 Safety Information

70
12 References

71
- Glossary
  72

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