The library of tuning goals in Control System Tuner lets you capture high-level design requirements in a form suitable for fast automated tuning. Use them to specify design objectives such as reference tracking, overshoot, disturbance rejection, or open-loop stability margins. The software tunes the free parameters of the control system to best meet the goals you specify. Use Quick Loop Tuning to tune feedback loops to a target loop bandwidth and stability margin.
Specify Goals for Interactive Tuning
Specify your design requirements for tuning in Control System Tuner.
Designate tuning goals as soft requirements or hard constraints.
Quick Loop Tuning of Feedback Loops in Control System Tuner
Tune a control system to meet specified bandwidth and stability margins in Control System Tuner, without explicitly creating tuning goals that capture these requirements.
Tune SISO or MIMO feedback loops using a loop-shaping approach in Control System Tuner.
Make the step response from specified inputs to specified outputs closely match a target response, when using Control System Tuner.
Set a minimum standard for rejecting step disturbances, when using Control System Tuner.
Shape how the closed-loop system responds to a specific input signal when using Control System Tuner.
Minimize or limit Linear-Quadratic-Gaussian (LQG) cost in response to white-noise inputs, when using Control System Tuner.
Limit gain of a specified input/output transfer function, when using Control System Tuner.
Limit white-noise impact on specified output signals, when using Control System Tuner.
Make specified outputs track reference inputs with prescribed performance, when using Control System Tuner.
Limit overshoot in the step response from specified inputs to specified outputs, when using Control System Tuner.
Attenuate disturbances at particular locations and in particular frequency bands, when using Control System Tuner.
Limit sensitivity of feedback loops to disturbances, when using Control System Tuner.
Frequency-weighted gain limit for tuning with Control System Tuner.
Frequency-weighted limit on noise impact on specified output signals for tuning with Control System Tuner.
Boost gain of feedback loops at low frequency when using Control System Tuner.
Suppress gain of feedback loops at high frequency when using Control System Tuner.
Shape open-loop response of feedback loops when using Control System Tuner.
Enforce specified gain and phase margins when using Control System Tuner.
Stability Margins in Control System Tuning
Control System Tuner and viewGoal display stability margins as a
function of frequency.
Enforce passivity of specific input/output map when using Control System Tuner.
Enforce sector bound on specific input/output map when using Control System Tuner.
Enforce passivity of a frequency-weighted transfer function when tuning in Control System Tuner.
Constrain the dynamics of the closed-loop system, specified feedback loops, or specified open-loop configurations, when using Control System Tuner.
Constrain the dynamics of a specified tunable block in the tuned control system, when using Control System Tuner.