The Research Of Teiecontrol Based On Internet

The main target of telecontrol is to extend control distance. The forwarding control channel and feedback channel of telecontrol system based on Internet are composed of Internet, and theoretically this system can break the restriction of control information in the time and space when to be delivered, exchanged and compared. So telecontrol may implement to control and operate any equipment which is connected on the net at any time, any spot, realize the real telecontrol. The research of remote automatic control theory and technology based on Internet is an important development direction of automatic control theory and control technology. And this research integrates the control theory and network technology, and is a crossing subject study. Research on telecontrol based on Internet has the important practical meaning in the aspects of perfecting telecontrol and enlarging its application. The research contents of this thesis involve following aspects:1. Elaborating distribution condition and creation of internet-induced time delays based on Internet. This part analyzes the condition and creation of internet-induced time delays, and elaborates the influence of internet-induced time delays upon the datagram receiving of long-distance receiver.2. Elaborating the design of telecontrol system time delaycompensat-orbased on Internet. This part analyzes the influence of network transmission time delays upon the stability and the control quality of the whole control system after the forwarding control channel and feedback channel of telecontrol system connect the Internet, and designs compensator according to compensation elements.3. Progressing internet-induced time delays predication adopting the neural network. In the compensator predication errors of internet-induced time delays are the main cause to induce the system instability. Adopting RBF neural...