In this paper,an improved PID-neural network(IPIDNN) structure is proposed and applied to the critic and action networks of direct heuristic dynamic programming
An algorithm is developed to detect moving object and suppress shadow.According to motion variations caused by some moving objects in a scene,a background update approach is proposed.The developed upd
Current sensor is one of the key elements in the control system of induction motor.Whether the accurate measurement of variables reflecting motor operation stat