MATLAB解线性矩阵不等式为什么没有解Result:best value of t:8.602805e-012f-radius saturation:0.000% of R = 1.00e+009Marginal infeasibility:these LMI constraints may befeasible but are not strictly feasibletmin =8.6028e-012是不是不等
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![MATLAB解线性矩阵不等式为什么没有解Result:best value of t:8.602805e-012f-radius saturation:0.000% of R = 1.00e+009Marginal infeasibility:these LMI constraints may befeasible but are not strictly feasibletmin =8.6028e-012是不是不等](/uploads/image/z/10127945-65-5.jpg?t=MATLAB%E8%A7%A3%E7%BA%BF%E6%80%A7%E7%9F%A9%E9%98%B5%E4%B8%8D%E7%AD%89%E5%BC%8F%E4%B8%BA%E4%BB%80%E4%B9%88%E6%B2%A1%E6%9C%89%E8%A7%A3Result%3Abest+value+of+t%3A8.602805e-012f-radius+saturation%3A0.000%25+of+R+%3D+1.00e%2B009Marginal+infeasibility%3Athese+LMI+constraints+may+befeasible+but+are+not+strictly+feasibletmin+%3D8.6028e-012%E6%98%AF%E4%B8%8D%E6%98%AF%E4%B8%8D%E7%AD%89)
MATLAB解线性矩阵不等式为什么没有解Result:best value of t:8.602805e-012f-radius saturation:0.000% of R = 1.00e+009Marginal infeasibility:these LMI constraints may befeasible but are not strictly feasibletmin =8.6028e-012是不是不等
MATLAB解线性矩阵不等式为什么没有解
Result:best value of t:8.602805e-012
f-radius saturation:0.000% of R = 1.00e+009
Marginal infeasibility:these LMI constraints may be
feasible but are not strictly feasible
tmin =
8.6028e-012
是不是不等式本身是非线性的?还是其他原因?
附:这个问题是证明系统稳定性时遇到的,是不是取的Lyapunov函数不合适?
MATLAB解线性矩阵不等式为什么没有解Result:best value of t:8.602805e-012f-radius saturation:0.000% of R = 1.00e+009Marginal infeasibility:these LMI constraints may befeasible but are not strictly feasibletmin =8.6028e-012是不是不等
负定的话,对角线正参数给的太小,或者相应位置的非对角线元素给的太大;还不行的话就一行一行注释执行,至道,找出出现导致出现非严格解得哪一行为止;