설계 요구 사항 지정

진폭의 상한과 하한, 계단 응답 특성, 기준 신호, 사용자 지정 요구 사항과 같은 설계 요구 사항을 추가하고 편집

Simulink^® 모델의 응답을 최적화하여 시간 영역 및 주파수 영역 설계 요구 사항을 모두 충족할 수 있습니다. 요구 사항 객체를 사용하여 앱 또는 명령줄에서 요구 사항을 대화형 방식으로 지정할 수 있습니다. 사용 가능한 요구 사항에 대한 자세한 내용은 Supported Design Requirements 항목을 참조하십시오.

앱

응답 최적화기

설계 요구 사항을 충족하도록 모델 응답 최적화, 모델 강인성 테스트

블록

Check Against Reference	시뮬레이션하는 동안 모델 신호가 기준 신호를 추종하는지 검사
Check Custom Bounds	Check that model signal satisfies bounds during simulation
Check Step Response Characteristics	Check that model signal satisfies step response bounds during simulation

함수

모두 확장

시간 영역 요구 사항

`sdo.requirements.SignalBound`	Piecewise-linear amplitude bound
`sdo.requirements.SignalTracking`	Reference signal to track
`sdo.requirements.StepResponseEnvelope`	Step response bound on signal
`sdo.requirements.PhasePlaneEllipse`	Impose elliptic bound on phase plane trajectory of two signals
`sdo.requirements.PhasePlaneRegion`	Impose region bound on phase plane trajectory of two signals

변수 요구 사항

`sdo.requirements.FunctionMatching`	Impose function matching constraint on variable
`sdo.requirements.MonotonicVariable`	Impose monotonic constraint on variable
`sdo.requirements.RelationalConstraint`	Impose relational constraint on pair of variables
`sdo.requirements.SmoothnessConstraint`	Impose bounds on gradient magnitude of variable

주파수 영역 요구 사항

`sdo.requirements.BodeMagnitude`	Bode magnitude bound
`sdo.requirements.ClosedLoopPeakGain`	Closed loop peak gain bound
`sdo.requirements.GainPhaseMargin`	Gain and phase margin bounds
`sdo.requirements.OpenLoopGainPhase`	Nichols response bound
`sdo.requirements.PZDampingRatio`	Damping ratio bound
`sdo.requirements.PZNaturalFrequency`	Natural frequency bound
`sdo.requirements.PZSettlingTime`	Settling time bound
`sdo.requirements.SingularValue`	Singular value bound

검사 블록

`sdoupdate`	(To be removed) Update model containing Signal Constraint block
`getbounds`	Get bounds specified in Check block
`sdo.setCheckBlockEnabled`	Enable or disable all check blocks in model

도움말 항목

Supported Design Requirements
Time-domain and frequency-domain requirements.
Specify Time-Domain Design Requirements in the App
Specify time-domain requirements such as lower and upper amplitude bounds, step response bounds, reference signals, elliptical bounds, and custom bounds.
Specify Variable Requirements in the App
Specify monotonic, smoothness, and relational constraints on variables in your model.
Specify Frequency-Domain Design Requirements in the App
Specify frequency-domain requirements, such as gain and phase margin bounds, closed-loop peak response bounds, step-response bounds, and custom bounds.
Specify Custom Requirements in the App
This topic shows how to specify custom requirements in the Response Optimizer.
Move Constraints
Position bound edges graphically or by specifying a location.