Research On Software To Vessel Flexure Measure System

The spacecraft measure ship need to be equipped with the hull distort measure equipment of a set of high accuracy to revise hull deflection, is outside for ship yield to measure the influence of data. The main content of this paper take the hull deflection as measure subject, transform the hull flexibility angle to the position variable of photoelectric signal on the CCD bull, the line CCD equipments do the real time transform of the photoelectric signal on the CCD bull, and then obtain the digital image data, process the data and compute the hull deflection, last transport the data to the central computer on the measure ship.This paper gives an outline of the theory and hardware constitution of the system, particularly describes the design and realization of the software .Discuss the digital image process technology of the line CCD, put forward the gravity method of how to confirm the central position of the facular; Put forward the algorithm about data extrapolate under the network fault state. Moreover, introduces the application of the serial communication technique and thread synchronization technique in the software realization process.The exploit platform of the dull deflection measure system based on Visual C++6.0.Applications words under the spring of synchronous control impulse. Applications are compiled by multiple threads and memory subarea management technique, meet the need of the system application program under the work model of multiple tasks.