6、metallurgy,electronics,lightindustryandatomicenergysectors.ThepneumaticpartofthedesignisprimarilytochoosetherightFirst of all, the mathematical model of the double inverted pendulum is established, then make a control design to double inverted pendulum on the mathematical model, and determ
7、ine the system performance index weightmatrix , by using genetic algorithm in order to attain the system state feedback control matrix. Finally, the simulation of the system is made by . After several test matrix value the results are not satisfactory respons