vault backup: 2025-07-07 09:18:47

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yize 2025-07-07 09:18:47 +08:00
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commit ecbb937a60

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{"id":"65a392a60c82cf13","type":"text","text":"问题1 动力学方程是二阶线性还是二阶非线性","x":135,"y":-15,"width":300,"height":90}, {"id":"65a392a60c82cf13","type":"text","text":"问题1 动力学方程是二阶线性还是二阶非线性","x":135,"y":-15,"width":300,"height":90},
{"id":"8c2eadcabf51301e","type":"text","text":"非线性\n$$\n\\begin{array}{r}{\\dot{\\mathbf{x}}=f(t,\\mathbf{x},\\mathbf{u})}\\\\ {\\mathbf{y}=h(t,\\mathbf{x},\\mathbf{u})}\\end{array}\n$$","x":540,"y":-37,"width":250,"height":135}, {"id":"8c2eadcabf51301e","type":"text","text":"非线性\n$$\n\\begin{array}{r}{\\dot{\\mathbf{x}}=f(t,\\mathbf{x},\\mathbf{u})}\\\\ {\\mathbf{y}=h(t,\\mathbf{x},\\mathbf{u})}\\end{array}\n$$","x":540,"y":-37,"width":250,"height":135},
{"id":"e3f81d5e91896a13","type":"text","text":"小扰动+回归","x":540,"y":140,"width":250,"height":60}, {"id":"e3f81d5e91896a13","type":"text","text":"小扰动+回归","x":540,"y":140,"width":250,"height":60},
{"id":"4a884b5e3feb7e40","x":540,"y":-220,"width":250,"height":60,"type":"text","text":"气动力 = (K结构 + K钢化q"}, {"id":"4a884b5e3feb7e40","type":"text","text":"气动力 = (K结构 + K钢化q","x":540,"y":-220,"width":250,"height":60},
{"id":"498cc5a9e1e188ac","x":880,"y":-220,"width":250,"height":60,"type":"text","text":"fast中两个K如何求"}, {"id":"498cc5a9e1e188ac","type":"text","text":"fast中两个K如何求","x":880,"y":-220,"width":250,"height":60},
{"id":"158be82aaa1bd0b4","x":880,"y":-140,"width":250,"height":60,"type":"text","text":"气动力如何求"}, {"id":"158be82aaa1bd0b4","type":"text","text":"气动力如何求","x":880,"y":-140,"width":250,"height":60},
{"id":"2a5628f97c424f0d","x":1220,"y":-220,"width":250,"height":60,"type":"text","text":"直接去掉$\\dot{q}、\\ddot{q}$项如何"} {"id":"2a5628f97c424f0d","type":"text","text":"直接去掉$\\dot{q}、\\ddot{q}$项如何","x":1220,"y":-220,"width":250,"height":60},
{"id":"52bb8df9e6cff736","x":1620,"y":-220,"width":250,"height":60,"type":"text","text":"有戏"}
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