ccccc123 发表于 2023-6-3 10:50
个人理解有两种方法
1:生成多个迭代的fes*.dat,画图看随着步数增大,会探索出更全的自由能形貌图
2:HIL ...
ccccc123 发表于 2023-6-3 10:50
个人理解有两种方法
1:生成多个迭代的fes*.dat,画图看随着步数增大,会探索出更全的自由能形貌图
2:HIL ...
beyond 发表于 2023-6-16 18:48
Gaussian height 趋于0,绝对不是判断收敛的一个标准。。。
JCenter 发表于 2025-5-13 20:53
您好,大佬。Mtd的收敛标准应该是什么呢
As ensemble averages are computed from time averages in molecular dynamics simulation, the bias must be converged within the initial state basin. However, sampling across the barrier is not required. Therefore, it is sufficient to observe only forward transitions, i.e. from the initial to the final state. This makes the protocol simpler compared to the calculation of the free energy landscape, where it is necessary to observe back-and-forth transitions between the metastable states, to ensure the convergence of the free energy difference between the initial and the final state.
Eudaimonia 发表于 2025-11-9 21:17
请问现在找到答案了吗?
我看文献中有一些相关的描述,但是还是不太确定具体标准
student0618 发表于 2025-11-9 21:35
一种方法是绘制不同模拟时间的自由能面图(如果是e.g. binding free energy,可以使用结合自由能),并观 ...
Eudaimonia 发表于 2025-11-9 21:55
谢谢老师,我去看一下具体教程
再请问一下,我的目标过程是一个化学反应过程,之前使用xTB方法模拟的 ...
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