斩波运放PSS仿真保存

xiaobaoliliq · 发表于 2024-5-28 11:54:15

求教大家！！

斩波运放跑PAC，PNOISE，PSTB之前都需要先跑一遍PSS，找到收敛点之后才能进行下一步仿真，感觉有些费时，之前老师有说可以把PSS仿真收敛先保存下来，之后直接进行读取，就可以省略PSS这一步了，请问各位前辈有懂具体操作的吗，感激不尽！

fayekoko · 发表于 2024-5-28 13:26:22

蹲蹲我只了解过pss瞬态可以断点续仿 PSS收敛过程不是很清楚

happylure · 发表于 2024-5-28 13:40:22

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david_reg · 发表于 2024-5-28 16:51:18

或许应该试试"Reuse"菜单中的
41    writepss       File to which the converged steady-state solution is written. The file of shooting and HB cannot be mutually reused.
42    readpss          File from which a previously converged steady-state solution is read. For shooting method, PSS loads the solution and checks the residue of the circuit equations
                        only. The solution is re-used if the residue is satisfactory. Otherwise, the solution is re-converged using the finite difference method. The results from shooting
                        QPSS cannot be used in HB QPSS analysis and vice-versa.

xiaobaoliliq · 发表于 2024-6-6 15:54:23

已解决

[求助] 斩波运放PSS仿真保存

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