Flexible Incentive Data Acquisition System Based on ECT

According to the engineering demand for different structure and shape of the capacitance sensor for a rapid design of electrical capacitance tomography(ECT) system,this paper proposed a solution of flexible combined incentive ECT system.It focused on the front end of a flexible 16-channel ECT data acquisition system based on communication mode excitation such as drive source and combined array switch,the system can realize the flexible switch on 1 to 15,2 to 14,and changing the ROM can realize the other flexible switch such as 3 to 13,8 to 8.And it verifies that,the results show that the experiment system can satisfy the flexible ECT system for the demand on the front end of its data acquisition system.