Merge pull request #774 from hyumo/main

Move sys._update_params(params) before TimeResponseData return when nstate == 0
python-control · Oct 9, 2022 · 61ef12b · 61ef12b
2 parents f758725 + 8aa271d
commit 61ef12b
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/control/iosys.py b/control/iosys.py
@@ -1779,6 +1779,9 @@ def input_output_response(
     else:
         noutputs = sys.noutputs
 
+    # Update the parameter values
+    sys._update_params(params)
+
     #
     # Define a function to evaluate the input at an arbitrary time
     #
@@ -1816,9 +1819,6 @@ def ufun(t):
             output_labels=sys.output_index, input_labels=sys.input_index,
             transpose=transpose, return_x=return_x, squeeze=squeeze)
 
-    # Update the parameter values
-    sys._update_params(params)
-
     # Create a lambda function for the right hand side
     def ivp_rhs(t, x):
         return sys._rhs(t, x, ufun(t))