奇异线性二次指标最优控制问题LQ问题
singular linear quadratic LQ problem
极点配置问题
state feedhacki pole as- signment
pole assignment
集中器位置问题
concentrator location problem
设备位置问题
facility location problem
障碍位置问题
problem, trouble-location
trouble-location problem
problem
trouble-location
常问问题
frequently asked question
Frequently asked questions
FAQ
态度问题问卷
attitude problem questionnarie
半空间上的接触问题
contact problem with the elastic half space