... function: 1.528 -- -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - - 0.0003016 s^2 + 0.01885 s + 14.67 >>Wk1=c2d(Ws,0.01,'zoh') Transfer function: 0.139 z + 0.1085 -- -- - -- - -- - -- - -- - -- - -- - z^2 + 0.8411 ... -- -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - z^2 + 0.8411 z + 0.5353 Sampling time: 0.01 >>Wk3= c2d(Ws,0.01,'tustin') Transfer function: 0.05009 z^2 + 0.1002 z + 0.05009 -- -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - ... c2d(Ws,0.01,'tustin') Transfer function: 0.05009 z^2 + 0.1002 z + 0.05009 -- -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - z^2 + 0.1709 z + 0.7528 Sampling time: 0.01 3. Mô phỏng khảo sát bằng Simulink a. Mô phỏng...