SIAT-WEXv2: A Wearable Exoskeleton for Reducing Lumbar Load during Lifting Tasks

Figure 6

The embedded electronics system of SIAT-WEXv2. IMU, system control board, and motor control boards are installed in the lumbar support backrest; IMU and encoders are used to record the angle information of lumbar and legs, respectively; battery pack, voltage converter, and power management module can provide stable energy for the system.