Simulink Control Design™ - MathWorks

Settings

Default:
[] for Pole-Zero Plot block
10 for Check Pole-Zero Characteristics block

Minimum: 0

Maximum: 100

• Real scalar for single percent overshoot bound.


• Cell array of real scalars for multiple percent overshoot bounds.

Tips

• The percent overshoot p.o can be expressed in terms of the damping ratio on page 16-
  269 ζ, as:

p.o. = 100e−πζ/^1 −ζ

2

.

• To assert that the percent overshoot bounds are satisfied, select both Include
  percent overshoot bound in assertion on page 16-262 and Enable assertion on
  page 16-277.


• You can add or modify percent overshoot bounds from the plot window:
  
  
  • To add a new percent overshoot bound, right-click the plot, and select Bounds >
    New Bound. Select Percent overshoot in Design requirement type and
    specify the value in Percent overshoot <.
  
  
  • To modify a percent overshoot bound, drag the corresponding bound segment.
    Alternatively, right-click the bound, and select Bounds > Edit. Specify the new
    damping ratio for the corresponding percent overshoot value in Damping ratio >.
  
  
  
  

You must click Update Block before simulating the model.

Command-Line Information
Parameter: PercentOvershoot
Type: character vector
Value: [] | 10 | real scalar between 0 and 100 | cell array of real
scalars between 0 and 100. Must be specified inside single quotes ('').
Default: '[]' for Pole-Zero Plot block, '10' for Check Pole-Zero Characteristics block.

Pole-Zero Plot