The Howland current source (HCS) circuit is commonly used,e.g.in electrical impedance tomography (EIT) systems.It is important to optimise the design parameters
Human interaction becomes an important issue in the field of mobile robotics.To achieve human-friendly navigation,the robot needs to recognize human on cluttere
Because the leakage protection circuit in traction motor of coal mining machine is impacted by frequency converter devices,malfunctions appear frequently.This p