Motion tracking System for Virtual training

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Motion tracking System for Virtual training

SKU: Motion tracking System for Virtual training Categories: ,


Abstract :

                  This 9 Degrees of Freedom (DOF) Inertial Measurement Unit (IMU) is used for tracking and sensing motion of any mechanical platform and is an ideal sensor system for motion control of aerial autonomous systems like multi-rotors, model airplanes, helicopters etc, and other systems that require to control the pitch, roll and yaw. The 9DOF Razor IMU incorporates three sensors – an ITG-3200 (MEMS triple-axis gyro), ADXL345 (triple-axis accelerometer), and HMC5883L (triple-axis magnetometer) – to give nine degrees of inertial measurement.

                  This paper presents the development of a low cost wireless real-time inertial body tracking system for virtual training. The system is designed to provide highly accurate human body motion capture and interactive three-dimensional by combining low cost MEMS inertial measurement units (IMUs). First, MEMS IMU sensors are placed on user’s body and limbs according to human skeletal action, and each sensor performs a 9 degrees of freedom (DOF) tracking at a high-speed update rate. Second, the collected sensors’ data transferring through Microcontroller, The inner communication between the MCU and the IMU is I2C.Finally The IMU sensor values is serial communicated with Mat lab based PC Program for Motion detection.

Existing Sysytem :

  • Difficult to obtain a complete outline of moving object
  • Frame Separation Method
  • Large quantity of calculation, sensitivity to noise

Proposed System :

  • Advanced gradient decent algorithm provides very accurate and stable orientation estimation during the tracking process.
  • Low power consumption and small compact size

Block Diagram :

                                 Motion tracking System for Virtual training

Hardware :

  • ARM 7
  • 9 Degree Razor IMU sensor
  • UART

Software :

  • Keil IDE
  • Flashmagic
  • Matlab
  • Embedded C

Applications :

  • As a sensor for autonomous control of aerial vehicles like quad-rotors, helicopters, miniature airplanes.
  • As a sensor for robotics platform that require to balancing

Additional information

Weight 1.000000 kg


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