subplot(411), plot(time,beban), grid on, xlabel('time [seconds]'), ylabel('B(t),[N.m.sec/rad]')
subplot(412), plot(time,arus), grid on, xlabel('time [seconds]'), ylabel('Ia(t),[Amp]')
subplot(413), plot(time,RPM), grid on, xlabel('time [seconds]'), ylabel('w(t),[RPM]')
subplot(414), plot(time,alpha), grid on, xlabel('time [seconds]'), ylabel('ALPHA(t),[derajat]')