Patent ID: 8055384
Filing Date: 2011-11-08
Classification: G05B

Abstract:
1. An apparatus for positioning control, which receives a moving command and a moving feedback signal outputted by a controlled device, in order to control the moving and positioning of the controlled device, the said apparatus comprising: an arbitration module, which has a dead point default value, and the arbitration module compares the moving command and a moving feedback signal with the dead point default value to output a control signal, and converts the moving command into a moving signal; a first driving module, which is connected to the arbitration module and the controlled device, in which the first driving module receives the said moving signal and a moving feedback signal to output a first driving signal for controlling the moving of the controlled device; a second driving module, which outputs a second driving signal for controlling the positioning of the controlled device; and a switching module, which is connected to the arbitration module, the first driving module, the second driving module and the controlled device, in which the switching module is controlled by the control signal so as to send either the first driving signal or the second driving signal to the controlled device.