| For studying networked control algorithm, a NCS experimental system on a digital servo system is designed. The primary work includes designing the frame of the system with three subsystems: remote networked control computer system, video server computer system and data-collection and executive computer system, studying the technique of networked communication, the real-time control under windows 9x, the networked real-time video transmission and three-dimensional cartoon and implementing the experimental platform which controls real object by actual net (campus net). This platform can embed different networked control algorithm, display performance of different algorithm, compare different communication protocol, analysis the performance with the missing or disorder of the data package, remotely oversee the local by the video. Some experiment results are given in the last to validate the function of the system. |
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