我想在OMPython的帮助下用Python模拟OpenModelica模型。以下是我的代码:
import matplotlib.pyplot as plt
import OMPython
from OMPython import OMCSessionZMQ
from OMPython import ModelicaSystem
omc = OMCSessionZMQ()
mod = ModelicaSystem("Li_ionBattery.mo", "Li_ionBattery.TestBench.VaryingCurrent")
Li_simulation = mod.getSimulationOptions()
mod.setSimulationOptions(["stopTime=2000", "stepSize=50"])
variables_vary = mod.getQuantities()
Parameters_vary = mod.getParameters()
continous_vary = mod.getContinuous()
mod.setParameters(["nMC_Data.Q_nom=11", "nMC_Data.Rs=0.0003"])
mod.simulate()
我得到以下错误:
Notification: Li_ionBattery requested package Modelica of version 3.2.2. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed.
Error: Class Li_ionBattery.TestBench.VaryingCurrent not found in scope <top>.
Error: Class Li_ionBattery.TestBench.VaryingCurrent not found in scope <TOP>.
stopTime !is not a simulation-option variable
Traceback (most recent call last):
raise Exception("Error: application file not generated yet")
Exception: Error: application file not generated yet
错误在行
mod = ModelicaSystem("Li_ionBattery.mo", "Li_ionBattery.TestBench.VaryingCurrent")
据报道,
Error: Class Li_ionBattery.TestBench.VaryingCurrent not found in scope <top>.
确保类Li_ionBattery.TestBench.VaryingCurrent
存在于Li_ionBattery.mo
中。