上传者: 44152415 
                                    |
                                    上传时间: 2021-05-24 12:17:11
                                    |
                                    文件大小: 904KB
                                    |
                                    文件类型: PDF
                                
                            
                                
                            
                                英文试题
1.(20 分)The discrete-time system is shown in the following 
figure, ()
s(0.1 1) k
Gs
s
, T=0.1. 
(1) Obtain the closed-loop impulsive transfer function. (2) Determine the stable range of k. (3) If k=1, Obtain e(∞) for r(t)=1(t)+t. (Note: 368 0.1 e )