題組內容

PROBLEM 2 (30%) An LCR circuit is shown in Fig. 1, with its control input to be u, and output y = x2 .
62ecccadb5f99.jpg62ecce0bae212.jpg

(b) (10%) Suppose L =C=R=1 and x1(0)=x2(0)=1. What is the output y in steady state if u =sin(t)?