开环系统可观性和可控性矩阵满秩，配置极点时尝试多组极点，总是出现 c6 b2 N# O- r ~! O1 P错误使用 place (第 171 行)4 S4 H( n- {) Z9 h
The "place" command could not place the poles at the specified locations. Probable causes include: # y$ K; t6 M, f T+ D* (A,B) is nearly uncontrollable/ [4 `' s# \1 C( B: ^& _
* The specified locations are too close to each other. * }5 l7 |, H; J1 o8 N" Y这是为什么啊?' {+ f) u ` M( b' s
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发表于 2021-1-29 10:40
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反对！