Telecontrol Laboratory forTraining Postgraduate Students Online BasedonInternet Technology

A telecontrol laboratory forcontrolling a nonlinear robot armonline through theinternet ispresented. Theimplementation oftheschemeencompasses threemajor steps. Thefirst stepistosetupanapproximately linear modelafter analyzing theexperimental dataofmotortests. The robotarm iscontrolled witha newlyproposed Generalized MinimumVarianceSelf-adapted Control (GMVSC)algorithm inthesecond step. Inthethird step, a client website withindicated IPaddress isdeveloped toallow robotarm control witha correct login process. The experiments demonstrate thattherobot armismodeled and telecontrolled onlinewithdifferent weightparameter settings inGMVSC.Andmorebenefit, withtheGMVSC, thecontrol valueandthemodelofrobotarmwillbeself adapted, adjusted, andidentified. Itisviewed inthesecond squareofinputpulseclearly, thesameresponsibility in output isobtained inthecontrol system. Thisworkresults in auseful platform forresearchers tocarryoutcooperative studies andfacilitates theeducational activities through the internet.