A new PWM converter based on soft-switching is introduced.The converter uses a minimum number of devices,and requires less switching operations than conventiona
One dimensional electron density perturbation is derived by using the cold fluid equation, Possion's equation and the conti nuity equation. The perturbation
A study about the action control of a dexterous mechanical gripper based on stereo-vision system was proposed. The visionbased system was used to replace the da