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Paper Details
Paper Title
Measuring and Implementing Lower Limb Motion Using Inertial Measurement Unit
Authors
  D.Nirmala,  P.Geetha bala
Abstract
Realistic virtual training system has attached great attentions for decades in the field of military simulation. In this system, we aim in the development of a low cost wireless real-time inertial limb tracking system for virtual training. The system is designed to provide highly accurate human body motion capture by combining low cost inertial measurement units (IMUs). The 9 Degrees of Freedom (DOF) Inertial Measurement Unit (IMU) sensor is used for sensing motion and is an ideal sensor system for motion control of systems that require to control the pitch, roll and yaw. The 9DOF Razor IMU sensor 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. First, MEMS IMU sensors are placed on user’s body and limbs according to human skeletal action, and each sensor performs 9 degrees of freedom (DOF) tracking at a high-speed update rate. Second, the collected sensor’s data are transferred 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.
Keywords- Measuring and Implementing Lower Limb Motion Using Inertial Measurement Unit
Publication Details
Unique Identification Number - IJEDR1704069Page Number(s) - 440-450Pubished in - Volume 5 | Issue 4 | November 2017DOI (Digital Object Identifier) -    Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
  D.Nirmala,  P.Geetha bala,   "Measuring and Implementing Lower Limb Motion Using Inertial Measurement Unit", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.5, Issue 4, pp.440-450, November 2017, Available at :http://www.ijedr.org/papers/IJEDR1704069.pdf
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