First of all, the paper USES work Load Point assessment system, work breakdown structure and critical path method to build the control and monitor system based on the work Load Point system.

One kind of simulating control system that adopts the point-to-point communication means being used to demonstrate the education was designed.

Point to point control is adopted because a stepping motor is used as a driver. A grating displacement detector is applied in the feedback loop, forming a close loop control system.