船舶纵向运动多输入多输出不稳定系统的非线性反馈控制
曹添, 张显库

Nonlinear Feedback Control of MIMO Unstable System for Ship Longitudinal Motion
CAO Tian, ZHANG Xianku
图3 成形后的广义被控对象根轨迹图
Fig.3 Root locus diagram of generalized controlled plant after forming