SteadyStateValue added to documentation and to testing

joaoantoniocardoso · joaoantoniocardoso · commit 77b224dcfbc0 · 2019-04-01T00:51:33.000-03:00
diff --git a/control/matlab/timeresp.py b/control/matlab/timeresp.py
@@ -95,6 +95,7 @@ def stepinfo(sys, T=None, SettlingTimeThreshold=0.02, RiseTimeLimits=(0.1,0.9)):
         Undershoot: Percentage of undershoot
         Peak: Absolute peak value
         PeakTime: time of the Peak
+        SteadyStateValue: Steady-state value
 
 
     See Also
diff --git a/control/tests/timeresp_test.py b/control/tests/timeresp_test.py
@@ -141,6 +141,10 @@ def test_step_info(self):
             S.get('PeakTime'),
             Strue.get('PeakTime'),
             rtol=rtol)
+        np.testing.assert_allclose(
+            S.get('SteadyStateValue'),
+            Strue.get('2.50'),
+            rtol=rtol)
 
     def test_impulse_response(self):
         # Test SISO system
