시간 지연이 있는 모델

R2026a

입력 지연, 출력 지연, 전송 지연 및 내부 지연이 있는 시스템

동적 시스템 모델의 InputDelay, OutputDelay 및 ioDelay 속성을 사용하여 시간 지연을 나타냅니다. 선형 시스템의 시간 지연 항목을 참조하십시오.

함수

`pade`	시간 지연이 있는 모델의 파데 근사
`absorbDelay`	Replace time delays by poles at z = 0 or phase shift
`thiran`	Thiran 근사를 기반으로 한 분수 지연 필터 생성
`hasdelay`	True for linear model with time delays
`hasInternalDelay`	Determine if model has internal delays
`totaldelay`	Total combined I/O delays for LTI model
`delayss`	지연된 입력, 출력 및 상태를 갖는 상태공간 모델 만들기
`setDelayModel`	Construct state-space model with internal delays
`getDelayModel`	State-space representation of internal delays
`augdelay`	Append internal delay signal to outputs of state-space model (R2026a 이후)

Specifying Time Delays
This example shows how the Control System Toolbox™ lets you represent, manipulate, and analyze any LTI model with a finite number of delays.

선형 시스템의 시간 지연
동적 시스템 모델의 입력 및 출력 지연, 전송 지연 또는 내부 지연을 나타냅니다.
Closing Feedback Loops with Time Delays
Interconnecting models that have time delays can give rise to internal delays.
Internal Delays
Internal delays can model feedback loops with delays.
Convert Time Delay in Discrete-Time Model to Factors of 1/z
Incorporate input, output, or transport delays as factors of 1/z in a discrete-time model.
Frequency Response Data (FRD) Model with Time Delay
Absorbing time delays into frequency response data can cause undesirable phase wrapping at high frequencies.
Validate Simulation Results for Models with Internal Delays
Validate the accuracy of simulations with internal delays by varying sample time. (R2026a 이후)

Time-Delay Approximation
Approximate time delays with all-pass filters for control-design techniques that cannot handle time delays directly.
Time-Delay Approximation in Continuous-Time Open-Loop Model
Use the Padé approximation to approximate time delays in continuous-time models.
Time-Delay Approximation in Continuous-Time Closed-Loop Model
Approximate delays in a continuous-time closed-loop system with internal delays.
Approximate Different Delays with Different Approximation Orders
You can use different approximation orders to model different types of delays, such as internal and output delays.