| The topic entrusted by enterprise is a technical development project, its purpose is to develop a detection system applying in assembly line for gas-fired water heater. According to the function and requirement proposed by enterprise,The target of the design., Contrast research situation ,Finally determined using intelligent high-accuracy sensors, the data acquisition card and industrial computer,realized integrating data collection, analysis,control and real-time display for the automated detection device.On the basis of studying project, author start to research testing process. Around the design goal, from the overall scheme selection, system design about the software and hardware are described, the research works on this thesis emphasis on intelligent sensor, data acquisition and control system of hardware design, completed the control system software function module design and PC program design in the c + + programming environment Builder6.0, using paradox database data storage and use OLE technical operation EXCEL documentation, Analysis the test data of detection system and put forward the measures of piecewise-linear fitting,Through control system application experiment to water heater automatic detection system is validated.Test results show that the system are achieved the design requirements, stable and reliable, and has higher precision and inspection efficiency. |
PDF Full Text Request