15春北航《机电控制工程基础》在线作业二满分答案.pdf

奥鹏 15 春北航机电控制工程基础在线作业二一、单选题（共20 道试题，共40 分。）1.人为地给系统施加某种测试信号，记录其输出响应，并用适当地数学模型逼近的方法又称为（）。A.最优控制B.系统辨识C.系统分析D.自适应控制正确答案：B 2.二阶系统的传递函数G(s)=5/(s2+2s+5)，则该系统是（）。A.临界阻尼系统B.欠阻尼系统C.过阻尼系统D.零阻尼系统正确答案：B 3.若已知某串联校正装置的传递函数为G(s)=(s+1)/(10s+1)，则它是（）装置。A.反馈校正B.相位超前校正C.相位滞后-超前校正D.相位滞后校正正确答案：D 4.若系统的闭环传递函数为(s)=1000/(s2+34.5s+1000)，则峰值时间为（）。A.0.2 B.0.25 C.0.12 D.0.5 正确答案：C 5.就连续系统和离散系统的分析工具而言，以下说法正确的是（）。A.二者均以拉氏变换为分析工具B.连续系统以拉氏变换为分析工具，离散系统以z 变换为分析工具C.连续系统以z 变换为分析工具，离散系统以拉氏变换为分析工具D.二者均以z 变换为分析工具正确答案：B 6.由系统结构、输入外作用形式和类型所产生的稳态误差称为（）。A.结构性稳态误差B.附加稳态误差C.原理性稳态误差D.以上均不正确正确答案：C 7.最小相位系统的开环增益越大，则其（）。A.振荡次数越多B.稳定裕量越大C.相位变化越小D.稳态误差越小正确答案：D 8.根轨迹在开环复数极点处的切线与正实轴的夹角称为（）。A.起始角B.终止角C.入射角D.反射角正确答案：A 9.对于相位超前校正装置，其奈氏曲线为（）。A.圆B.上半圆C.下半圆D.45弧线正确答案：B 10.对 0 型系统，加速度输入下的稳态误差为（）。A.0 B.C.K D.以上均不正确正确答案：B 11.惯性环节和积分环节的频率特性（）相等。A.幅频特性的斜率B.最小幅值C.相位变化率D.穿越频率正确答案：A 12.若系统的特征方程为D(s)=3s4+10s3+5s2+s+2=0，则此系统中包含正实部特征的个数有（）。A.0 B.1 C.2 D.3 正确答案：C 13.决定闭环根轨迹的充分必要条件是（）。A.幅值方程B.相角方程C.开环增益D.零、极点文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3正确答案：B 14.要增大系统的稳定裕量，又不降低系统的响应速度和精度，通常可以采用（）。A.相位滞后校正B.提高增益C.相位超前校正D.顺馈校正正确答案：C 15.设 c 为幅值穿越频率，(c)为开环频率特性幅值为1 时的相位角，则相位裕量为（）。A.180-(c)B.(c)C.180 +(c)D.90 +(c)正确答案：C 16.系统的特征方程为s4+50s3+200s2+400s+1000=0，则该系统（）。A.稳定B.临界稳定C.不稳定D.无法确定正确答案：A 17.传递函数为G(s)=1/s 的环节称为（）环节。A.微分B.积分C.比例D.惯性正确答案：B 18.惯性环节的传递函数是G(s)=（）。A.K B.Ts C.K/s D.1/(Ts+1)正确答案：D 19.采样频率满足（）条件时，采样信号频谱不发生重叠。A.s2 maxB.s2max C.s max D.s max 正确答案：A 20.在等加速度输入下，系统消除稳态误差的条件是（）A.1 B.2 C.3 D.4 正确答案：C 文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3北航机电控制工程基础在线作业二二、多选题（共10 道试题，共30 分。）1.经典控制主要采用的方法是（）。A.时域分析法B.频率法C.根轨迹法D.状态空间分析法正确答案：ABC 2.控制系统由（）构成。A.受控对象B.给定值C.控制装置D.扰动量正确答案：AC 3.下列关于随动系统的说法正确的是（）。A.也称自动跟踪系统或伺服系统B.给定值是预先未知的随时间任意变化的函数C.给定值是按预定规律随时间变化的函数D.能使被控量以尽可能小的误差跟随给定值正确答案：ABD 4.临界阻尼二阶系统单位阶跃响应曲线特点是（）。A.非周期性B.无超调C.无振荡D.有拐点正确答案：ABCD 5.由状态变量图列写系统状态方程及其输出方程主要方法有（）。A.直接程序法B.并接程序法C.串接程序法D.以上均不正确正确答案：ABC 6.自动控制原理按发展过程分为（）。A.经典控制文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3B.现代控制C.人工控制D.自动控制正确答案：AB 7.控制系统按信号传送的特点或系统的结构特点可以分为（）。A.开环控制系统B.闭环控制系统C.复合控制系统D.随动系统正确答案：ABC 8.与系统稳态误差相关的是（）。A.系统本身结构B.系统参数C.外作用D.干扰作用点位置正确答案：ABCD 9.过阻尼二阶系统的单位阶跃响应曲线特点有（）。A.非周期性B.无超调C.无拐点D.有拐点正确答案：ABD 10.时间响应的性能指标有（）。A.峰值时间B.调节时间C.超调量D.稳态误差正确答案：ABCD 北航机电控制工程基础在线作业二三、判断题（共15 道试题，共30 分。）1.传递函数是指零初始条件下，线性定常系统输入量与输出量的拉氏变换之比。A.错误B.正确正确答案：A 文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N32.超调量仅与阻尼系数有关。A.错误B.正确正确答案：B 3.不同系统不可用同一个方块图来表示，同一系统只能用一个方块图表示。A.错误B.正确正确答案：A 4.一阶系统单位阶跃响应曲线为由零开始按指数规律单调上升并最终趋于1 的曲线。A.错误B.正确正确答案：B 5.当系统的输入是随时间增长变化时，可选择斜坡函数为典型输入信号。A.错误B.正确正确答案：B 6.开环控制系统信号只有顺向作用，无反向联系。A.错误B.正确正确答案：B 7.控制系统的稳态误差可以避免。A.错误B.正确正确答案：A 8.系统的型别越高，跟踪典型输入信号的无差能力越弱。A.错误B.正确正确答案：A 9.PID 校正器可用于串联和并联校正方式。A.错误B.正确正确答案：B 10.分析线性系统时，只需知道一种输入函数的输出时间响应即可确定另外一种输入函数的时间响应。A.错误B.正确正确答案：B 11.零初始条件下，微分方程与象方程的互换极其方便。A.错误B.正确正确答案：B 12.线性系统的重要性质是可以应用叠加原理。A.错误B.正确文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3正确答案：B 13.前馈校正的特点是在干扰引起误差后对它进行近似补偿。A.错误B.正确正确答案：A 14.串联相位超前校正是对原系统在低频段频率特性实施校正。A.错误B.正确正确答案：A 15.静态位置误差系数越大，稳态误差越小。A.错误B.正确正确答案：B 文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P10 ZJ10E3J3K4N3文档编码:CJ7I9L10U4X5 HU9S8J9V5P